libaitsess/configure - view

File: [ELWIX - Embedded LightWeight unIX -] / libaitsess / configure
Revision 1.1.2.3: download - view: text, annotated - select for diffs - revision graph
Sat Apr 30 21:24:21 2011 UTC (13 years, 6 months ago) by misho
Branches: sess2_0

try to fix union semun

1: #! /bin/sh 2: # Guess values for system-dependent variables and create Makefiles. 3: # Generated by GNU Autoconf 2.68 for libaitsess 2.0. 4: # 5: # Report bugs to <misho@openbsd-bg.org>. 6: # 7: # 8: # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 9: # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software 10: # Foundation, Inc. 11: # 12: # 13: # This configure script is free software; the Free Software Foundation 14: # gives unlimited permission to copy, distribute and modify it. 15: ## -------------------- ## 16: ## M4sh Initialization. ## 17: ## -------------------- ## 18: 19: # Be more Bourne compatible 20: DUALCASE=1; export DUALCASE # for MKS sh 21: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 22: emulate sh 23: NULLCMD=: 24: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25: # is contrary to our usage. Disable this feature. 26: alias -g '${1+"$@"}'='"$@"' 27: setopt NO_GLOB_SUBST 28: else 29: case `(set -o) 2>/dev/null` in #( 30: *posix*) : 31: set -o posix ;; #( 32: *) : 33: ;; 34: esac 35: fi 36: 37: 38: as_nl=' 39: ' 40: export as_nl 41: # Printing a long string crashes Solaris 7 /usr/bin/printf. 42: as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 43: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 44: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 45: # Prefer a ksh shell builtin over an external printf program on Solaris, 46: # but without wasting forks for bash or zsh. 47: if test -z "$BASH_VERSION$ZSH_VERSION" \ 48: && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 49: as_echo='print -r --' 50: as_echo_n='print -rn --' 51: elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 52: as_echo='printf %s\n' 53: as_echo_n='printf %s' 54: else 55: if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 56: as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 57: as_echo_n='/usr/ucb/echo -n' 58: else 59: as_echo_body='eval expr "X$1" : "X\$.*\$"' 60: as_echo_n_body='eval 61: arg=$1; 62: case $arg in #( 63: *"$as_nl"*) 64: expr "X$arg" : "X\$.*\$$as_nl"; 65: arg=`expr "X$arg" : ".*$as_nl\$.*\$"`;; 66: esac; 67: expr "X$arg" : "X\$.*\$" | tr -d "$as_nl" 68: ' 69: export as_echo_n_body 70: as_echo_n='sh -c $as_echo_n_body as_echo' 71: fi 72: export as_echo_body 73: as_echo='sh -c $as_echo_body as_echo' 74: fi 75: 76: # The user is always right. 77: if test "${PATH_SEPARATOR+set}" != set; then 78: PATH_SEPARATOR=: 79: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 80: (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 81: PATH_SEPARATOR=';' 82: } 83: fi 84: 85: 86: # IFS 87: # We need space, tab and new line, in precisely that order. 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Disable this feature. 145: alias -g '\${1+\"\$@\"}'='\"\$@\"' 146: setopt NO_GLOB_SUBST 147: else 148: case \`(set -o) 2>/dev/null\` in #( 149: *posix*) : 150: set -o posix ;; #( 151: *) : 152: ;; 153: esac 154: fi 155: " 156: as_required="as_fn_return () { (exit \$1); } 157: as_fn_success () { as_fn_return 0; } 158: as_fn_failure () { as_fn_return 1; } 159: as_fn_ret_success () { return 0; } 160: as_fn_ret_failure () { return 1; } 161: 162: exitcode=0 163: as_fn_success || { exitcode=1; echo as_fn_success failed.; } 164: as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 165: as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 166: as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 167: if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 168: 169: else 170: exitcode=1; echo positional parameters were not saved. 171: fi 172: test x\$exitcode = x0 || exit 1" 173: as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 174: as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 175: eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 176: test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 177: test \$(( 1 + 1 )) = 2 || exit 1" 178: if (eval "$as_required") 2>/dev/null; then : 179: as_have_required=yes 180: else 181: as_have_required=no 182: fi 183: if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 184: 185: else 186: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 187: as_found=false 188: for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 189: do 190: IFS=$as_save_IFS 191: test -z "$as_dir" && as_dir=. 192: as_found=: 193: case $as_dir in #( 194: /*) 195: for as_base in sh bash ksh sh5; do 196: # Try only shells that exist, to save several forks. 197: as_shell=$as_dir/$as_base 198: if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 199: { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 200: CONFIG_SHELL=$as_shell as_have_required=yes 201: if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 202: break 2 203: fi 204: fi 205: done;; 206: esac 207: as_found=false 208: done 209: $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 210: { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 211: CONFIG_SHELL=$SHELL as_have_required=yes 212: fi; } 213: IFS=$as_save_IFS 214: 215: 216: if test "x$CONFIG_SHELL" != x; then : 217: # We cannot yet assume a decent shell, so we have to provide a 218: # neutralization value for shells without unset; and this also 219: # works around shells that cannot unset nonexistent variables. 220: # Preserve -v and -x to the replacement shell. 221: BASH_ENV=/dev/null 222: ENV=/dev/null 223: (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 224: export CONFIG_SHELL 225: case $- in # (((( 226: *v*x* | *x*v* ) as_opts=-vx ;; 227: *v* ) as_opts=-v ;; 228: *x* ) as_opts=-x ;; 229: * ) as_opts= ;; 230: esac 231: exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"} 232: fi 233: 234: if test x$as_have_required = xno; then : 235: $as_echo "$0: This script requires a shell more modern than all" 236: $as_echo "$0: the shells that I found on your system." 237: if test x${ZSH_VERSION+set} = xset ; then 238: $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 239: $as_echo "$0: be upgraded to zsh 4.3.4 or later." 240: else 241: $as_echo "$0: Please tell bug-autoconf@gnu.org and 242: $0: misho@openbsd-bg.org about your system, including any 243: $0: error possibly output before this message. 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We do this before executing the actions. 1673: rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1674: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1675: as_fn_set_status $ac_retval 1676: 1677: } # ac_fn_c_try_link 1678: 1679: # ac_fn_c_check_func LINENO FUNC VAR 1680: # ---------------------------------- 1681: # Tests whether FUNC exists, setting the cache variable VAR accordingly 1682: ac_fn_c_check_func () 1683: { 1684: as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1685: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1686: $as_echo_n "checking for $2... " >&6; } 1687: if eval \${$3+:} false; then : 1688: $as_echo_n "(cached) " >&6 1689: else 1690: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1691: /* end confdefs.h. */ 1692: /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1693: For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1694: #define $2 innocuous_$2 1695: 1696: /* System header to define __stub macros and hopefully few prototypes, 1697: which can conflict with char $2 (); below. 1698: Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 1699: <limits.h> exists even on freestanding compilers. */ 1700: 1701: #ifdef __STDC__ 1702: # include <limits.h> 1703: #else 1704: # include <assert.h> 1705: #endif 1706: 1707: #undef $2 1708: 1709: /* Override any GCC internal prototype to avoid an error. 1710: Use char because int might match the return type of a GCC 1711: builtin and then its argument prototype would still apply. */ 1712: #ifdef __cplusplus 1713: extern "C" 1714: #endif 1715: char $2 (); 1716: /* The GNU C library defines this for functions which it implements 1717: to always fail with ENOSYS. Some functions are actually named 1718: something starting with __ and the normal name is an alias. */ 1719: #if defined __stub_$2 || defined __stub___$2 1720: choke me 1721: #endif 1722: 1723: int 1724: main () 1725: { 1726: return $2 (); 1727: ; 1728: return 0; 1729: } 1730: _ACEOF 1731: if ac_fn_c_try_link "$LINENO"; then : 1732: eval "$3=yes" 1733: else 1734: eval "$3=no" 1735: fi 1736: rm -f core conftest.err conftest.$ac_objext \ 1737: conftest$ac_exeext conftest.$ac_ext 1738: fi 1739: eval ac_res=\$$3 1740: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1741: $as_echo "$ac_res" >&6; } 1742: eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1743: 1744: } # ac_fn_c_check_func 1745: cat >config.log <<_ACEOF 1746: This file contains any messages produced by compilers while 1747: running configure, to aid debugging if configure makes a mistake. 1748: 1749: It was created by libaitsess $as_me 2.0, which was 1750: generated by GNU Autoconf 2.68. Invocation command line was 1751: 1752: $ $0 $@ 1753: 1754: _ACEOF 1755: exec 5>>config.log 1756: { 1757: cat <<_ASUNAME 1758: ## --------- ## 1759: ## Platform. ## 1760: ## --------- ## 1761: 1762: hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1763: uname -m = `(uname -m) 2>/dev/null || echo unknown` 1764: uname -r = `(uname -r) 2>/dev/null || echo unknown` 1765: uname -s = `(uname -s) 2>/dev/null || echo unknown` 1766: uname -v = `(uname -v) 2>/dev/null || echo unknown` 1767: 1768: /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1769: /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1770: 1771: /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1772: /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1773: /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1774: /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1775: /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1776: /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1777: /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1778: 1779: _ASUNAME 1780: 1781: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1782: for as_dir in $PATH 1783: do 1784: IFS=$as_save_IFS 1785: test -z "$as_dir" && as_dir=. 1786: $as_echo "PATH: $as_dir" 1787: done 1788: IFS=$as_save_IFS 1789: 1790: } >&5 1791: 1792: cat >&5 <<_ACEOF 1793: 1794: 1795: ## ----------- ## 1796: ## Core tests. ## 1797: ## ----------- ## 1798: 1799: _ACEOF 1800: 1801: 1802: # Keep a trace of the command line. 1803: # Strip out --no-create and --no-recursion so they do not pile up. 1804: # Strip out --silent because we don't want to record it for future runs. 1805: # Also quote any args containing shell meta-characters. 1806: # Make two passes to allow for proper duplicate-argument suppression. 1807: ac_configure_args= 1808: ac_configure_args0= 1809: ac_configure_args1= 1810: ac_must_keep_next=false 1811: for ac_pass in 1 2 1812: do 1813: for ac_arg 1814: do 1815: case $ac_arg in 1816: -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1817: -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1818: | -silent | --silent | --silen | --sile | --sil) 1819: continue ;; 1820: *\'*) 1821: ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1822: esac 1823: case $ac_pass in 1824: 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1825: 2) 1826: as_fn_append ac_configure_args1 " '$ac_arg'" 1827: if test $ac_must_keep_next = true; then 1828: ac_must_keep_next=false # Got value, back to normal. 1829: else 1830: case $ac_arg in 1831: *=* | --config-cache | -C | -disable-* | --disable-* \ 1832: | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1833: | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1834: | -with-* | --with-* | -without-* | --without-* | --x) 1835: case "$ac_configure_args0 " in 1836: "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1837: esac 1838: ;; 1839: -* ) ac_must_keep_next=true ;; 1840: esac 1841: fi 1842: as_fn_append ac_configure_args " '$ac_arg'" 1843: ;; 1844: esac 1845: done 1846: done 1847: { ac_configure_args0=; unset ac_configure_args0;} 1848: { ac_configure_args1=; unset ac_configure_args1;} 1849: 1850: # When interrupted or exit'd, cleanup temporary files, and complete 1851: # config.log. We remove comments because anyway the quotes in there 1852: # would cause problems or look ugly. 1853: # WARNING: Use '\'' to represent an apostrophe within the trap. 1854: # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1855: trap 'exit_status=$? 1856: # Save into config.log some information that might help in debugging. 1857: { 1858: echo 1859: 1860: $as_echo "## ---------------- ## 1861: ## Cache variables. ## 1862: ## ---------------- ##" 1863: echo 1864: # The following way of writing the cache mishandles newlines in values, 1865: ( 1866: for ac_var in `(set) 2>&1 | sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]*$=.*/\1/p'\''`; do 1867: eval ac_val=\$$ac_var 1868: case $ac_val in #( 1869: *${as_nl}*) 1870: case $ac_var in #( 1871: *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1872: $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1873: esac 1874: case $ac_var in #( 1875: _ | IFS | as_nl) ;; #( 1876: BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1877: *) { eval $ac_var=; unset $ac_var;} ;; 1878: esac ;; 1879: esac 1880: done 1881: (set) 2>&1 | 1882: case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1883: *${as_nl}ac_space=\ *) 1884: sed -n \ 1885: "s/'\''/'\''\\\\'\'''\''/g; 1886: s/^\$[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\$=\$.*\$/\\1='\''\\2'\''/p" 1887: ;; #( 1888: *) 1889: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1890: ;; 1891: esac | 1892: sort 1893: ) 1894: echo 1895: 1896: $as_echo "## ----------------- ## 1897: ## Output variables. ## 1898: ## ----------------- ##" 1899: echo 1900: for ac_var in $ac_subst_vars 1901: do 1902: eval ac_val=\$$ac_var 1903: case $ac_val in 1904: *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1905: esac 1906: $as_echo "$ac_var='\''$ac_val'\''" 1907: done | sort 1908: echo 1909: 1910: if test -n "$ac_subst_files"; then 1911: $as_echo "## ------------------- ## 1912: ## File substitutions. ## 1913: ## ------------------- ##" 1914: echo 1915: for ac_var in $ac_subst_files 1916: do 1917: eval ac_val=\$$ac_var 1918: case $ac_val in 1919: *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1920: esac 1921: $as_echo "$ac_var='\''$ac_val'\''" 1922: done | sort 1923: echo 1924: fi 1925: 1926: if test -s confdefs.h; then 1927: $as_echo "## ----------- ## 1928: ## confdefs.h. ## 1929: ## ----------- ##" 1930: echo 1931: cat confdefs.h 1932: echo 1933: fi 1934: test "$ac_signal" != 0 && 1935: $as_echo "$as_me: caught signal $ac_signal" 1936: $as_echo "$as_me: exit $exit_status" 1937: } >&5 1938: rm -f core *.core core.conftest.* && 1939: rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1940: exit $exit_status 1941: ' 0 1942: for ac_signal in 1 2 13 15; do 1943: trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1944: done 1945: ac_signal=0 1946: 1947: # confdefs.h avoids OS command line length limits that DEFS can exceed. 1948: rm -f -r conftest* confdefs.h 1949: 1950: $as_echo "/* confdefs.h */" > confdefs.h 1951: 1952: # Predefined preprocessor variables. 1953: 1954: cat >>confdefs.h <<_ACEOF 1955: #define PACKAGE_NAME "$PACKAGE_NAME" 1956: _ACEOF 1957: 1958: cat >>confdefs.h <<_ACEOF 1959: #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1960: _ACEOF 1961: 1962: cat >>confdefs.h <<_ACEOF 1963: #define PACKAGE_VERSION "$PACKAGE_VERSION" 1964: _ACEOF 1965: 1966: cat >>confdefs.h <<_ACEOF 1967: #define PACKAGE_STRING "$PACKAGE_STRING" 1968: _ACEOF 1969: 1970: cat >>confdefs.h <<_ACEOF 1971: #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1972: _ACEOF 1973: 1974: cat >>confdefs.h <<_ACEOF 1975: #define PACKAGE_URL "$PACKAGE_URL" 1976: _ACEOF 1977: 1978: 1979: # Let the site file select an alternate cache file if it wants to. 1980: # Prefer an explicitly selected file to automatically selected ones. 1981: ac_site_file1=NONE 1982: ac_site_file2=NONE 1983: if test -n "$CONFIG_SITE"; then 1984: # We do not want a PATH search for config.site. 1985: case $CONFIG_SITE in #(( 1986: -*) ac_site_file1=./$CONFIG_SITE;; 1987: */*) ac_site_file1=$CONFIG_SITE;; 1988: *) ac_site_file1=./$CONFIG_SITE;; 1989: esac 1990: elif test "x$prefix" != xNONE; then 1991: ac_site_file1=$prefix/share/config.site 1992: ac_site_file2=$prefix/etc/config.site 1993: else 1994: ac_site_file1=$ac_default_prefix/share/config.site 1995: ac_site_file2=$ac_default_prefix/etc/config.site 1996: fi 1997: for ac_site_file in "$ac_site_file1" "$ac_site_file2" 1998: do 1999: test "x$ac_site_file" = xNONE && continue 2000: if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2001: { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2002: $as_echo "$as_me: loading site script $ac_site_file" >&6;} 2003: sed 's/^/| /' "$ac_site_file" >&5 2004: . "$ac_site_file" \ 2005: || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2006: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2007: as_fn_error $? "failed to load site script $ac_site_file 2008: See \`config.log' for more details" "$LINENO" 5; } 2009: fi 2010: done 2011: 2012: if test -r "$cache_file"; then 2013: # Some versions of bash will fail to source /dev/null (special files 2014: # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2015: if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2016: { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2017: $as_echo "$as_me: loading cache $cache_file" >&6;} 2018: case $cache_file in 2019: [\\/]* | ?:[\\/]* ) . "$cache_file";; 2020: *) . "./$cache_file";; 2021: esac 2022: fi 2023: else 2024: { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2025: $as_echo "$as_me: creating cache $cache_file" >&6;} 2026: >$cache_file 2027: fi 2028: 2029: as_fn_append ac_header_list " stdlib.h" 2030: as_fn_append ac_header_list " unistd.h" 2031: as_fn_append ac_header_list " sys/param.h" 2032: # Check that the precious variables saved in the cache have kept the same 2033: # value. 2034: ac_cache_corrupted=false 2035: for ac_var in $ac_precious_vars; do 2036: eval ac_old_set=\$ac_cv_env_${ac_var}_set 2037: eval ac_new_set=\$ac_env_${ac_var}_set 2038: eval ac_old_val=\$ac_cv_env_${ac_var}_value 2039: eval ac_new_val=\$ac_env_${ac_var}_value 2040: case $ac_old_set,$ac_new_set in 2041: set,) 2042: { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2043: $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2044: ac_cache_corrupted=: ;; 2045: ,set) 2046: { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2047: $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2048: ac_cache_corrupted=: ;; 2049: ,);; 2050: *) 2051: if test "x$ac_old_val" != "x$ac_new_val"; then 2052: # differences in whitespace do not lead to failure. 2053: ac_old_val_w=`echo x $ac_old_val` 2054: ac_new_val_w=`echo x $ac_new_val` 2055: if test "$ac_old_val_w" != "$ac_new_val_w"; then 2056: { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2057: $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2058: ac_cache_corrupted=: 2059: else 2060: { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2061: $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2062: eval $ac_var=\$ac_old_val 2063: fi 2064: { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2065: $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2066: { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2067: $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2068: fi;; 2069: esac 2070: # Pass precious variables to config.status. 2071: if test "$ac_new_set" = set; then 2072: case $ac_new_val in 2073: *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2074: *) ac_arg=$ac_var=$ac_new_val ;; 2075: esac 2076: case " $ac_configure_args " in 2077: *" '$ac_arg' "*) ;; # Avoid dups. 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"run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2088: fi 2089: ## -------------------- ## 2090: ## Main body of script. ## 2091: ## -------------------- ## 2092: 2093: ac_ext=c 2094: ac_cpp='$CPP $CPPFLAGS' 2095: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2096: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2097: ac_compiler_gnu=$ac_cv_c_compiler_gnu 2098: 2099: 2100: 2101: ac_config_headers="$ac_config_headers inc/config.h" 2102: 2103: 2104: # Checks for programs. 2105: ac_ext=c 2106: ac_cpp='$CPP $CPPFLAGS' 2107: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2108: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2109: ac_compiler_gnu=$ac_cv_c_compiler_gnu 2110: if test -n "$ac_tool_prefix"; then 2111: # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2112: set dummy ${ac_tool_prefix}gcc; ac_word=$2 2113: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2114: $as_echo_n "checking for $ac_word... " >&6; } 2115: if ${ac_cv_prog_CC+:} false; then : 2116: $as_echo_n "(cached) " >&6 2117: else 2118: if test -n "$CC"; then 2119: ac_cv_prog_CC="$CC" # Let the user override the test. 2120: else 2121: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2122: for as_dir in $PATH 2123: do 2124: IFS=$as_save_IFS 2125: test -z "$as_dir" && as_dir=. 2126: for ac_exec_ext in '' $ac_executable_extensions; do 2127: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2128: ac_cv_prog_CC="${ac_tool_prefix}gcc" 2129: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2130: break 2 2131: fi 2132: done 2133: done 2134: IFS=$as_save_IFS 2135: 2136: fi 2137: fi 2138: CC=$ac_cv_prog_CC 2139: if test -n "$CC"; then 2140: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2141: $as_echo "$CC" >&6; } 2142: else 2143: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2144: $as_echo "no" >&6; } 2145: fi 2146: 2147: 2148: fi 2149: if test -z "$ac_cv_prog_CC"; then 2150: ac_ct_CC=$CC 2151: # Extract the first word of "gcc", so it can be a program name with args. 2152: set dummy gcc; ac_word=$2 2153: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2154: $as_echo_n "checking for $ac_word... " >&6; } 2155: if ${ac_cv_prog_ac_ct_CC+:} false; then : 2156: $as_echo_n "(cached) " >&6 2157: else 2158: if test -n "$ac_ct_CC"; then 2159: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2160: else 2161: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2162: for as_dir in $PATH 2163: do 2164: IFS=$as_save_IFS 2165: test -z "$as_dir" && as_dir=. 2166: for ac_exec_ext in '' $ac_executable_extensions; do 2167: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2168: ac_cv_prog_ac_ct_CC="gcc" 2169: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2170: break 2 2171: fi 2172: done 2173: done 2174: IFS=$as_save_IFS 2175: 2176: fi 2177: fi 2178: ac_ct_CC=$ac_cv_prog_ac_ct_CC 2179: if test -n "$ac_ct_CC"; then 2180: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2181: $as_echo "$ac_ct_CC" >&6; } 2182: else 2183: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2184: $as_echo "no" >&6; } 2185: fi 2186: 2187: if test "x$ac_ct_CC" = x; then 2188: CC="" 2189: else 2190: case $cross_compiling:$ac_tool_warned in 2191: yes:) 2192: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2193: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2194: ac_tool_warned=yes ;; 2195: esac 2196: CC=$ac_ct_CC 2197: fi 2198: else 2199: CC="$ac_cv_prog_CC" 2200: fi 2201: 2202: if test -z "$CC"; then 2203: if test -n "$ac_tool_prefix"; then 2204: # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2205: set dummy ${ac_tool_prefix}cc; ac_word=$2 2206: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2207: $as_echo_n "checking for $ac_word... " >&6; } 2208: if ${ac_cv_prog_CC+:} false; then : 2209: $as_echo_n "(cached) " >&6 2210: else 2211: if test -n "$CC"; then 2212: ac_cv_prog_CC="$CC" # Let the user override the test. 2213: else 2214: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2215: for as_dir in $PATH 2216: do 2217: IFS=$as_save_IFS 2218: test -z "$as_dir" && as_dir=. 2219: for ac_exec_ext in '' $ac_executable_extensions; do 2220: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2221: ac_cv_prog_CC="${ac_tool_prefix}cc" 2222: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2223: break 2 2224: fi 2225: done 2226: done 2227: IFS=$as_save_IFS 2228: 2229: fi 2230: fi 2231: CC=$ac_cv_prog_CC 2232: if test -n "$CC"; then 2233: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2234: $as_echo "$CC" >&6; } 2235: else 2236: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2237: $as_echo "no" >&6; } 2238: fi 2239: 2240: 2241: fi 2242: fi 2243: if test -z "$CC"; then 2244: # Extract the first word of "cc", so it can be a program name with args. 2245: set dummy cc; ac_word=$2 2246: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2247: $as_echo_n "checking for $ac_word... " >&6; } 2248: if ${ac_cv_prog_CC+:} false; then : 2249: $as_echo_n "(cached) " >&6 2250: else 2251: if test -n "$CC"; then 2252: ac_cv_prog_CC="$CC" # Let the user override the test. 2253: else 2254: ac_prog_rejected=no 2255: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2256: for as_dir in $PATH 2257: do 2258: IFS=$as_save_IFS 2259: test -z "$as_dir" && as_dir=. 2260: for ac_exec_ext in '' $ac_executable_extensions; do 2261: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2262: if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2263: ac_prog_rejected=yes 2264: continue 2265: fi 2266: ac_cv_prog_CC="cc" 2267: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2268: break 2 2269: fi 2270: done 2271: done 2272: IFS=$as_save_IFS 2273: 2274: if test $ac_prog_rejected = yes; then 2275: # We found a bogon in the path, so make sure we never use it. 2276: set dummy $ac_cv_prog_CC 2277: shift 2278: if test $# != 0; then 2279: # We chose a different compiler from the bogus one. 2280: # However, it has the same basename, so the bogon will be chosen 2281: # first if we set CC to just the basename; use the full file name. 2282: shift 2283: ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2284: fi 2285: fi 2286: fi 2287: fi 2288: CC=$ac_cv_prog_CC 2289: if test -n "$CC"; then 2290: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2291: $as_echo "$CC" >&6; } 2292: else 2293: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2294: $as_echo "no" >&6; } 2295: fi 2296: 2297: 2298: fi 2299: if test -z "$CC"; then 2300: if test -n "$ac_tool_prefix"; then 2301: for ac_prog in cl.exe 2302: do 2303: # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2304: set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2305: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2306: $as_echo_n "checking for $ac_word... " >&6; } 2307: if ${ac_cv_prog_CC+:} false; then : 2308: $as_echo_n "(cached) " >&6 2309: else 2310: if test -n "$CC"; then 2311: ac_cv_prog_CC="$CC" # Let the user override the test. 2312: else 2313: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2314: for as_dir in $PATH 2315: do 2316: IFS=$as_save_IFS 2317: test -z "$as_dir" && as_dir=. 2318: for ac_exec_ext in '' $ac_executable_extensions; do 2319: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2320: ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2321: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2322: break 2 2323: fi 2324: done 2325: done 2326: IFS=$as_save_IFS 2327: 2328: fi 2329: fi 2330: CC=$ac_cv_prog_CC 2331: if test -n "$CC"; then 2332: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2333: $as_echo "$CC" >&6; } 2334: else 2335: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2336: $as_echo "no" >&6; } 2337: fi 2338: 2339: 2340: test -n "$CC" && break 2341: done 2342: fi 2343: if test -z "$CC"; then 2344: ac_ct_CC=$CC 2345: for ac_prog in cl.exe 2346: do 2347: # Extract the first word of "$ac_prog", so it can be a program name with args. 2348: set dummy $ac_prog; ac_word=$2 2349: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2350: $as_echo_n "checking for $ac_word... " >&6; } 2351: if ${ac_cv_prog_ac_ct_CC+:} false; then : 2352: $as_echo_n "(cached) " >&6 2353: else 2354: if test -n "$ac_ct_CC"; then 2355: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2356: else 2357: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2358: for as_dir in $PATH 2359: do 2360: IFS=$as_save_IFS 2361: test -z "$as_dir" && as_dir=. 2362: for ac_exec_ext in '' $ac_executable_extensions; do 2363: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2364: ac_cv_prog_ac_ct_CC="$ac_prog" 2365: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2366: break 2 2367: fi 2368: done 2369: done 2370: IFS=$as_save_IFS 2371: 2372: fi 2373: fi 2374: ac_ct_CC=$ac_cv_prog_ac_ct_CC 2375: if test -n "$ac_ct_CC"; then 2376: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2377: $as_echo "$ac_ct_CC" >&6; } 2378: else 2379: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2380: $as_echo "no" >&6; } 2381: fi 2382: 2383: 2384: test -n "$ac_ct_CC" && break 2385: done 2386: 2387: if test "x$ac_ct_CC" = x; then 2388: CC="" 2389: else 2390: case $cross_compiling:$ac_tool_warned in 2391: yes:) 2392: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2393: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2394: ac_tool_warned=yes ;; 2395: esac 2396: CC=$ac_ct_CC 2397: fi 2398: fi 2399: 2400: fi 2401: 2402: 2403: test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2404: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2405: as_fn_error $? "no acceptable C compiler found in \$PATH 2406: See \`config.log' for more details" "$LINENO" 5; } 2407: 2408: # Provide some information about the compiler. 2409: $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2410: set X $ac_compile 2411: ac_compiler=$2 2412: for ac_option in --version -v -V -qversion; do 2413: { { ac_try="$ac_compiler $ac_option >&5" 2414: case "(($ac_try" in 2415: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2416: *) ac_try_echo=$ac_try;; 2417: esac 2418: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2419: $as_echo "$ac_try_echo"; } >&5 2420: (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2421: ac_status=$? 2422: if test -s conftest.err; then 2423: sed '10a\ 2424: ... rest of stderr output deleted ... 2425: 10q' conftest.err >conftest.er1 2426: cat conftest.er1 >&5 2427: fi 2428: rm -f conftest.er1 conftest.err 2429: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2430: test $ac_status = 0; } 2431: done 2432: 2433: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2434: /* end confdefs.h. */ 2435: 2436: int 2437: main () 2438: { 2439: 2440: ; 2441: return 0; 2442: } 2443: _ACEOF 2444: ac_clean_files_save=$ac_clean_files 2445: ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2446: # Try to create an executable without -o first, disregard a.out. 2447: # It will help us diagnose broken compilers, and finding out an intuition 2448: # of exeext. 2449: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2450: $as_echo_n "checking whether the C compiler works... " >&6; } 2451: ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2452: 2453: # The possible output files: 2454: ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2455: 2456: ac_rmfiles= 2457: for ac_file in $ac_files 2458: do 2459: case $ac_file in 2460: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2461: * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2462: esac 2463: done 2464: rm -f $ac_rmfiles 2465: 2466: if { { ac_try="$ac_link_default" 2467: case "(($ac_try" in 2468: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2469: *) ac_try_echo=$ac_try;; 2470: esac 2471: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2472: $as_echo "$ac_try_echo"; } >&5 2473: (eval "$ac_link_default") 2>&5 2474: ac_status=$? 2475: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2476: test $ac_status = 0; }; then : 2477: # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2478: # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2479: # in a Makefile. We should not override ac_cv_exeext if it was cached, 2480: # so that the user can short-circuit this test for compilers unknown to 2481: # Autoconf. 2482: for ac_file in $ac_files '' 2483: do 2484: test -f "$ac_file" || continue 2485: case $ac_file in 2486: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2487: ;; 2488: [ab].out ) 2489: # We found the default executable, but exeext='' is most 2490: # certainly right. 2491: break;; 2492: *.* ) 2493: if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2494: then :; else 2495: ac_cv_exeext=`expr "$ac_file" : '[^.]*$\..*$'` 2496: fi 2497: # We set ac_cv_exeext here because the later test for it is not 2498: # safe: cross compilers may not add the suffix if given an `-o' 2499: # argument, so we may need to know it at that point already. 2500: # Even if this section looks crufty: it has the advantage of 2501: # actually working. 2502: break;; 2503: * ) 2504: break;; 2505: esac 2506: done 2507: test "$ac_cv_exeext" = no && ac_cv_exeext= 2508: 2509: else 2510: ac_file='' 2511: fi 2512: if test -z "$ac_file"; then : 2513: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2514: $as_echo "no" >&6; } 2515: $as_echo "$as_me: failed program was:" >&5 2516: sed 's/^/| /' conftest.$ac_ext >&5 2517: 2518: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2519: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2520: as_fn_error 77 "C compiler cannot create executables 2521: See \`config.log' for more details" "$LINENO" 5; } 2522: else 2523: { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2524: $as_echo "yes" >&6; } 2525: fi 2526: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2527: $as_echo_n "checking for C compiler default output file name... " >&6; } 2528: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2529: $as_echo "$ac_file" >&6; } 2530: ac_exeext=$ac_cv_exeext 2531: 2532: rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 2533: ac_clean_files=$ac_clean_files_save 2534: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2535: $as_echo_n "checking for suffix of executables... " >&6; } 2536: if { { ac_try="$ac_link" 2537: case "(($ac_try" in 2538: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2539: *) ac_try_echo=$ac_try;; 2540: esac 2541: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2542: $as_echo "$ac_try_echo"; } >&5 2543: (eval "$ac_link") 2>&5 2544: ac_status=$? 2545: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2546: test $ac_status = 0; }; then : 2547: # If both `conftest.exe' and `conftest' are `present' (well, observable) 2548: # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2549: # work properly (i.e., refer to `conftest.exe'), while it won't with 2550: # `rm'. 2551: for ac_file in conftest.exe conftest conftest.*; do 2552: test -f "$ac_file" || continue 2553: case $ac_file in 2554: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2555: *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*$\..*$'` 2556: break;; 2557: * ) break;; 2558: esac 2559: done 2560: else 2561: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2562: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2563: as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2564: See \`config.log' for more details" "$LINENO" 5; } 2565: fi 2566: rm -f conftest conftest$ac_cv_exeext 2567: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2568: $as_echo "$ac_cv_exeext" >&6; } 2569: 2570: rm -f conftest.$ac_ext 2571: EXEEXT=$ac_cv_exeext 2572: ac_exeext=$EXEEXT 2573: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2574: /* end confdefs.h. */ 2575: #include <stdio.h> 2576: int 2577: main () 2578: { 2579: FILE *f = fopen ("conftest.out", "w"); 2580: return ferror (f) || fclose (f) != 0; 2581: 2582: ; 2583: return 0; 2584: } 2585: _ACEOF 2586: ac_clean_files="$ac_clean_files conftest.out" 2587: # Check that the compiler produces executables we can run. If not, either 2588: # the compiler is broken, or we cross compile. 2589: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2590: $as_echo_n "checking whether we are cross compiling... " >&6; } 2591: if test "$cross_compiling" != yes; then 2592: { { ac_try="$ac_link" 2593: case "(($ac_try" in 2594: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2595: *) ac_try_echo=$ac_try;; 2596: esac 2597: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2598: $as_echo "$ac_try_echo"; } >&5 2599: (eval "$ac_link") 2>&5 2600: ac_status=$? 2601: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2602: test $ac_status = 0; } 2603: if { ac_try='./conftest$ac_cv_exeext' 2604: { { case "(($ac_try" in 2605: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2606: *) ac_try_echo=$ac_try;; 2607: esac 2608: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2609: $as_echo "$ac_try_echo"; } >&5 2610: (eval "$ac_try") 2>&5 2611: ac_status=$? 2612: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2613: test $ac_status = 0; }; }; then 2614: cross_compiling=no 2615: else 2616: if test "$cross_compiling" = maybe; then 2617: cross_compiling=yes 2618: else 2619: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2620: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2621: as_fn_error $? "cannot run C compiled programs. 2622: If you meant to cross compile, use \`--host'. 2623: See \`config.log' for more details" "$LINENO" 5; } 2624: fi 2625: fi 2626: fi 2627: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2628: $as_echo "$cross_compiling" >&6; } 2629: 2630: rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2631: ac_clean_files=$ac_clean_files_save 2632: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2633: $as_echo_n "checking for suffix of object files... " >&6; } 2634: if ${ac_cv_objext+:} false; then : 2635: $as_echo_n "(cached) " >&6 2636: else 2637: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2638: /* end confdefs.h. */ 2639: 2640: int 2641: main () 2642: { 2643: 2644: ; 2645: return 0; 2646: } 2647: _ACEOF 2648: rm -f conftest.o conftest.obj 2649: if { { ac_try="$ac_compile" 2650: case "(($ac_try" in 2651: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2652: *) ac_try_echo=$ac_try;; 2653: esac 2654: eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2655: $as_echo "$ac_try_echo"; } >&5 2656: (eval "$ac_compile") 2>&5 2657: ac_status=$? 2658: $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2659: test $ac_status = 0; }; then : 2660: for ac_file in conftest.o conftest.obj conftest.*; do 2661: test -f "$ac_file" || continue; 2662: case $ac_file in 2663: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2664: *) ac_cv_objext=`expr "$ac_file" : '.*\.$.*$'` 2665: break;; 2666: esac 2667: done 2668: else 2669: $as_echo "$as_me: failed program was:" >&5 2670: sed 's/^/| /' conftest.$ac_ext >&5 2671: 2672: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2673: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2674: as_fn_error $? "cannot compute suffix of object files: cannot compile 2675: See \`config.log' for more details" "$LINENO" 5; } 2676: fi 2677: rm -f conftest.$ac_cv_objext conftest.$ac_ext 2678: fi 2679: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2680: $as_echo "$ac_cv_objext" >&6; } 2681: OBJEXT=$ac_cv_objext 2682: ac_objext=$OBJEXT 2683: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2684: $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2685: if ${ac_cv_c_compiler_gnu+:} false; then : 2686: $as_echo_n "(cached) " >&6 2687: else 2688: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2689: /* end confdefs.h. */ 2690: 2691: int 2692: main () 2693: { 2694: #ifndef __GNUC__ 2695: choke me 2696: #endif 2697: 2698: ; 2699: return 0; 2700: } 2701: _ACEOF 2702: if ac_fn_c_try_compile "$LINENO"; then : 2703: ac_compiler_gnu=yes 2704: else 2705: ac_compiler_gnu=no 2706: fi 2707: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2708: ac_cv_c_compiler_gnu=$ac_compiler_gnu 2709: 2710: fi 2711: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2712: $as_echo "$ac_cv_c_compiler_gnu" >&6; } 2713: if test $ac_compiler_gnu = yes; then 2714: GCC=yes 2715: else 2716: GCC= 2717: fi 2718: ac_test_CFLAGS=${CFLAGS+set} 2719: ac_save_CFLAGS=$CFLAGS 2720: { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2721: $as_echo_n "checking whether $CC accepts -g... " >&6; } 2722: if ${ac_cv_prog_cc_g+:} false; then : 2723: $as_echo_n "(cached) " >&6 2724: else 2725: ac_save_c_werror_flag=$ac_c_werror_flag 2726: ac_c_werror_flag=yes 2727: ac_cv_prog_cc_g=no 2728: CFLAGS="-g" 2729: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2730: /* end confdefs.h. */ 2731: 2732: int 2733: main () 2734: { 2735: 2736: ; 2737: return 0; 2738: } 2739: _ACEOF 2740: if ac_fn_c_try_compile "$LINENO"; then : 2741: ac_cv_prog_cc_g=yes 2742: else 2743: CFLAGS="" 2744: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2745: /* end confdefs.h. */ 2746: 2747: int 2748: main () 2749: { 2750: 2751: ; 2752: return 0; 2753: } 2754: _ACEOF 2755: if ac_fn_c_try_compile "$LINENO"; then : 2756: 2757: else 2758: ac_c_werror_flag=$ac_save_c_werror_flag 2759: CFLAGS="-g" 2760: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2761: /* end confdefs.h. */ 2762: 2763: int 2764: main () 2765: { 2766: 2767: ; 2768: return 0; 2769: } 2770: _ACEOF 2771: if ac_fn_c_try_compile "$LINENO"; then : 2772: ac_cv_prog_cc_g=yes 2773: fi 2774: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2775: fi 2776: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2777: fi 2778: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2779: ac_c_werror_flag=$ac_save_c_werror_flag 2780: fi 2781: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2782: $as_echo "$ac_cv_prog_cc_g" >&6; } 2783: if test "$ac_test_CFLAGS" = set; then 2784: CFLAGS=$ac_save_CFLAGS 2785: elif test $ac_cv_prog_cc_g = yes; then 2786: if test "$GCC" = yes; then 2787: CFLAGS="-g -O2" 2788: else 2789: CFLAGS="-g" 2790: fi 2791: else 2792: if test "$GCC" = yes; then 2793: CFLAGS="-O2" 2794: else 2795: CFLAGS= 2796: fi 2797: fi 2798: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2799: $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2800: if ${ac_cv_prog_cc_c89+:} false; then : 2801: $as_echo_n "(cached) " >&6 2802: else 2803: ac_cv_prog_cc_c89=no 2804: ac_save_CC=$CC 2805: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2806: /* end confdefs.h. */ 2807: #include <stdarg.h> 2808: #include <stdio.h> 2809: #include <sys/types.h> 2810: #include <sys/stat.h> 2811: /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2812: struct buf { int x; }; 2813: FILE * (*rcsopen) (struct buf *, struct stat *, int); 2814: static char *e (p, i) 2815: char **p; 2816: int i; 2817: { 2818: return p[i]; 2819: } 2820: static char *f (char * (*g) (char **, int), char **p, ...) 2821: { 2822: char *s; 2823: va_list v; 2824: va_start (v,p); 2825: s = g (p, va_arg (v,int)); 2826: va_end (v); 2827: return s; 2828: } 2829: 2830: /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2831: function prototypes and stuff, but not '\xHH' hex character constants. 2832: These don't provoke an error unfortunately, instead are silently treated 2833: as 'x'. The following induces an error, until -std is added to get 2834: proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2835: array size at least. It's necessary to write '\x00'==0 to get something 2836: that's true only with -std. */ 2837: int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2838: 2839: /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2840: inside strings and character constants. */ 2841: #define FOO(x) 'x' 2842: int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 2843: 2844: int test (int i, double x); 2845: struct s1 {int (*f) (int a);}; 2846: struct s2 {int (*f) (double a);}; 2847: int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2848: int argc; 2849: char **argv; 2850: int 2851: main () 2852: { 2853: return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2854: ; 2855: return 0; 2856: } 2857: _ACEOF 2858: for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 2859: -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2860: do 2861: CC="$ac_save_CC $ac_arg" 2862: if ac_fn_c_try_compile "$LINENO"; then : 2863: ac_cv_prog_cc_c89=$ac_arg 2864: fi 2865: rm -f core conftest.err conftest.$ac_objext 2866: test "x$ac_cv_prog_cc_c89" != "xno" && break 2867: done 2868: rm -f conftest.$ac_ext 2869: CC=$ac_save_CC 2870: 2871: fi 2872: # AC_CACHE_VAL 2873: case "x$ac_cv_prog_cc_c89" in 2874: x) 2875: { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 2876: $as_echo "none needed" >&6; } ;; 2877: xno) 2878: { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 2879: $as_echo "unsupported" >&6; } ;; 2880: *) 2881: CC="$CC $ac_cv_prog_cc_c89" 2882: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 2883: $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 2884: esac 2885: if test "x$ac_cv_prog_cc_c89" != xno; then : 2886: 2887: fi 2888: 2889: ac_ext=c 2890: ac_cpp='$CPP $CPPFLAGS' 2891: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2892: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2893: ac_compiler_gnu=$ac_cv_c_compiler_gnu 2894: 2895: ac_aux_dir= 2896: for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 2897: if test -f "$ac_dir/install-sh"; then 2898: ac_aux_dir=$ac_dir 2899: ac_install_sh="$ac_aux_dir/install-sh -c" 2900: break 2901: elif test -f "$ac_dir/install.sh"; then 2902: ac_aux_dir=$ac_dir 2903: ac_install_sh="$ac_aux_dir/install.sh -c" 2904: break 2905: elif test -f "$ac_dir/shtool"; then 2906: ac_aux_dir=$ac_dir 2907: ac_install_sh="$ac_aux_dir/shtool install -c" 2908: break 2909: fi 2910: done 2911: if test -z "$ac_aux_dir"; then 2912: as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2913: fi 2914: 2915: # These three variables are undocumented and unsupported, 2916: # and are intended to be withdrawn in a future Autoconf release. 2917: # They can cause serious problems if a builder's source tree is in a directory 2918: # whose full name contains unusual characters. 2919: ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2920: ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2921: ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2922: 2923: 2924: # Find a good install program. We prefer a C program (faster), 2925: # so one script is as good as another. But avoid the broken or 2926: # incompatible versions: 2927: # SysV /etc/install, /usr/sbin/install 2928: # SunOS /usr/etc/install 2929: # IRIX /sbin/install 2930: # AIX /bin/install 2931: # AmigaOS /C/install, which installs bootblocks on floppy discs 2932: # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2933: # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2934: # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2935: # OS/2's system install, which has a completely different semantic 2936: # ./install, which can be erroneously created by make from ./install.sh. 2937: # Reject install programs that cannot install multiple files. 2938: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2939: $as_echo_n "checking for a BSD-compatible install... " >&6; } 2940: if test -z "$INSTALL"; then 2941: if ${ac_cv_path_install+:} false; then : 2942: $as_echo_n "(cached) " >&6 2943: else 2944: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2945: for as_dir in $PATH 2946: do 2947: IFS=$as_save_IFS 2948: test -z "$as_dir" && as_dir=. 2949: # Account for people who put trailing slashes in PATH elements. 2950: case $as_dir/ in #(( 2951: ./ | .// | /[cC]/* | \ 2952: /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2953: ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2954: /usr/ucb/* ) ;; 2955: *) 2956: # OSF1 and SCO ODT 3.0 have their own names for install. 2957: # Don't use installbsd from OSF since it installs stuff as root 2958: # by default. 2959: for ac_prog in ginstall scoinst install; do 2960: for ac_exec_ext in '' $ac_executable_extensions; do 2961: if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 2962: if test $ac_prog = install && 2963: grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2964: # AIX install. It has an incompatible calling convention. 2965: : 2966: elif test $ac_prog = install && 2967: grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2968: # program-specific install script used by HP pwplus--don't use. 2969: : 2970: else 2971: rm -rf conftest.one conftest.two conftest.dir 2972: echo one > conftest.one 2973: echo two > conftest.two 2974: mkdir conftest.dir 2975: if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2976: test -s conftest.one && test -s conftest.two && 2977: test -s conftest.dir/conftest.one && 2978: test -s conftest.dir/conftest.two 2979: then 2980: ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2981: break 3 2982: fi 2983: fi 2984: fi 2985: done 2986: done 2987: ;; 2988: esac 2989: 2990: done 2991: IFS=$as_save_IFS 2992: 2993: rm -rf conftest.one conftest.two conftest.dir 2994: 2995: fi 2996: if test "${ac_cv_path_install+set}" = set; then 2997: INSTALL=$ac_cv_path_install 2998: else 2999: # As a last resort, use the slow shell script. Don't cache a 3000: # value for INSTALL within a source directory, because that will 3001: # break other packages using the cache if that directory is 3002: # removed, or if the value is a relative name. 3003: INSTALL=$ac_install_sh 3004: fi 3005: fi 3006: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3007: $as_echo "$INSTALL" >&6; } 3008: 3009: # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3010: # It thinks the first close brace ends the variable substitution. 3011: test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3012: 3013: test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3014: 3015: test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3016: 3017: 3018: # Make sure we can run config.sub. 3019: $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 3020: as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 3021: 3022: { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 3023: $as_echo_n "checking build system type... " >&6; } 3024: if ${ac_cv_build+:} false; then : 3025: $as_echo_n "(cached) " >&6 3026: else 3027: ac_build_alias=$build_alias 3028: test "x$ac_build_alias" = x && 3029: ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 3030: test "x$ac_build_alias" = x && 3031: as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 3032: ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 3033: as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 3034: 3035: fi 3036: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 3037: $as_echo "$ac_cv_build" >&6; } 3038: case $ac_cv_build in 3039: *-*-*) ;; 3040: *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 3041: esac 3042: build=$ac_cv_build 3043: ac_save_IFS=$IFS; IFS='-' 3044: set x $ac_cv_build 3045: shift 3046: build_cpu=$1 3047: build_vendor=$2 3048: shift; shift 3049: # Remember, the first character of IFS is used to create $*, 3050: # except with old shells: 3051: build_os=$* 3052: IFS=$ac_save_IFS 3053: case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 3054: 3055: 3056: { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 3057: $as_echo_n "checking host system type... " >&6; } 3058: if ${ac_cv_host+:} false; then : 3059: $as_echo_n "(cached) " >&6 3060: else 3061: if test "x$host_alias" = x; then 3062: ac_cv_host=$ac_cv_build 3063: else 3064: ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 3065: as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 3066: fi 3067: 3068: fi 3069: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 3070: $as_echo "$ac_cv_host" >&6; } 3071: case $ac_cv_host in 3072: *-*-*) ;; 3073: *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 3074: esac 3075: host=$ac_cv_host 3076: ac_save_IFS=$IFS; IFS='-' 3077: set x $ac_cv_host 3078: shift 3079: host_cpu=$1 3080: host_vendor=$2 3081: shift; shift 3082: # Remember, the first character of IFS is used to create $*, 3083: # except with old shells: 3084: host_os=$* 3085: IFS=$ac_save_IFS 3086: case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 3087: 3088: 3089: { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 3090: $as_echo_n "checking target system type... " >&6; } 3091: if ${ac_cv_target+:} false; then : 3092: $as_echo_n "(cached) " >&6 3093: else 3094: if test "x$target_alias" = x; then 3095: ac_cv_target=$ac_cv_host 3096: else 3097: ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || 3098: as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 3099: fi 3100: 3101: fi 3102: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 3103: $as_echo "$ac_cv_target" >&6; } 3104: case $ac_cv_target in 3105: *-*-*) ;; 3106: *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;; 3107: esac 3108: target=$ac_cv_target 3109: ac_save_IFS=$IFS; IFS='-' 3110: set x $ac_cv_target 3111: shift 3112: target_cpu=$1 3113: target_vendor=$2 3114: shift; shift 3115: # Remember, the first character of IFS is used to create $*, 3116: # except with old shells: 3117: target_os=$* 3118: IFS=$ac_save_IFS 3119: case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac 3120: 3121: 3122: # The aliases save the names the user supplied, while $host etc. 3123: # will get canonicalized. 3124: test -n "$target_alias" && 3125: test "$program_prefix$program_suffix$program_transform_name" = \ 3126: NONENONEs,x,x, && 3127: program_prefix=${target_alias}- 3128: 3129: if test -n "$ac_tool_prefix"; then 3130: # Extract the first word of "${ac_tool_prefix}mkdep", so it can be a program name with args. 3131: set dummy ${ac_tool_prefix}mkdep; ac_word=$2 3132: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3133: $as_echo_n "checking for $ac_word... " >&6; } 3134: if ${ac_cv_prog_MKDEP+:} false; then : 3135: $as_echo_n "(cached) " >&6 3136: else 3137: if test -n "$MKDEP"; then 3138: ac_cv_prog_MKDEP="$MKDEP" # Let the user override the test. 3139: else 3140: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3141: for as_dir in $PATH 3142: do 3143: IFS=$as_save_IFS 3144: test -z "$as_dir" && as_dir=. 3145: for ac_exec_ext in '' $ac_executable_extensions; do 3146: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3147: ac_cv_prog_MKDEP="${ac_tool_prefix}mkdep" 3148: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3149: break 2 3150: fi 3151: done 3152: done 3153: IFS=$as_save_IFS 3154: 3155: fi 3156: fi 3157: MKDEP=$ac_cv_prog_MKDEP 3158: if test -n "$MKDEP"; then 3159: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDEP" >&5 3160: $as_echo "$MKDEP" >&6; } 3161: else 3162: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3163: $as_echo "no" >&6; } 3164: fi 3165: 3166: 3167: fi 3168: if test -z "$ac_cv_prog_MKDEP"; then 3169: ac_ct_MKDEP=$MKDEP 3170: # Extract the first word of "mkdep", so it can be a program name with args. 3171: set dummy mkdep; ac_word=$2 3172: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3173: $as_echo_n "checking for $ac_word... " >&6; } 3174: if ${ac_cv_prog_ac_ct_MKDEP+:} false; then : 3175: $as_echo_n "(cached) " >&6 3176: else 3177: if test -n "$ac_ct_MKDEP"; then 3178: ac_cv_prog_ac_ct_MKDEP="$ac_ct_MKDEP" # Let the user override the test. 3179: else 3180: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3181: for as_dir in $PATH 3182: do 3183: IFS=$as_save_IFS 3184: test -z "$as_dir" && as_dir=. 3185: for ac_exec_ext in '' $ac_executable_extensions; do 3186: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3187: ac_cv_prog_ac_ct_MKDEP="mkdep" 3188: $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3189: break 2 3190: fi 3191: done 3192: done 3193: IFS=$as_save_IFS 3194: 3195: fi 3196: fi 3197: ac_ct_MKDEP=$ac_cv_prog_ac_ct_MKDEP 3198: if test -n "$ac_ct_MKDEP"; then 3199: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MKDEP" >&5 3200: $as_echo "$ac_ct_MKDEP" >&6; } 3201: else 3202: { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3203: $as_echo "no" >&6; } 3204: fi 3205: 3206: if test "x$ac_ct_MKDEP" = x; then 3207: MKDEP="no" 3208: else 3209: case $cross_compiling:$ac_tool_warned in 3210: yes:) 3211: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3212: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3213: ac_tool_warned=yes ;; 3214: esac 3215: MKDEP=$ac_ct_MKDEP 3216: fi 3217: else 3218: MKDEP="$ac_cv_prog_MKDEP" 3219: fi 3220: 3221: 3222: 3223: CFLAGS="-Wall -O2 -fPIC -I/usr/local/include ${CFLAGS}" 3224: LDFLAGS="-L/usr/local/lib ${LDFLAGS}" 3225: 3226: # Checks for libraries. 3227: 3228: # Checks for header files. 3229: 3230: # Checks for typedefs, structures, and compiler characteristics. 3231: 3232: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 3233: $as_echo_n "checking for an ANSI C-conforming const... " >&6; } 3234: if ${ac_cv_c_const+:} false; then : 3235: $as_echo_n "(cached) " >&6 3236: else 3237: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3238: /* end confdefs.h. */ 3239: 3240: int 3241: main () 3242: { 3243: /* FIXME: Include the comments suggested by Paul. */ 3244: #ifndef __cplusplus 3245: /* Ultrix mips cc rejects this. */ 3246: typedef int charset[2]; 3247: const charset cs; 3248: /* SunOS 4.1.1 cc rejects this. */ 3249: char const *const *pcpcc; 3250: char **ppc; 3251: /* NEC SVR4.0.2 mips cc rejects this. */ 3252: struct point {int x, y;}; 3253: static struct point const zero = {0,0}; 3254: /* AIX XL C 1.02.0.0 rejects this. 3255: It does not let you subtract one const X* pointer from another in 3256: an arm of an if-expression whose if-part is not a constant 3257: expression */ 3258: const char *g = "string"; 3259: pcpcc = &g + (g ? g-g : 0); 3260: /* HPUX 7.0 cc rejects these. */ 3261: ++pcpcc; 3262: ppc = (char**) pcpcc; 3263: pcpcc = (char const *const *) ppc; 3264: { /* SCO 3.2v4 cc rejects this. */ 3265: char *t; 3266: char const *s = 0 ? (char *) 0 : (char const *) 0; 3267: 3268: *t++ = 0; 3269: if (s) return 0; 3270: } 3271: { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 3272: int x[] = {25, 17}; 3273: const int *foo = &x[0]; 3274: ++foo; 3275: } 3276: { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 3277: typedef const int *iptr; 3278: iptr p = 0; 3279: ++p; 3280: } 3281: { /* AIX XL C 1.02.0.0 rejects this saying 3282: "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 3283: struct s { int j; const int *ap[3]; }; 3284: struct s *b; b->j = 5; 3285: } 3286: { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 3287: const int foo = 10; 3288: if (!foo) return 0; 3289: } 3290: return !cs[0] && !zero.x; 3291: #endif 3292: 3293: ; 3294: return 0; 3295: } 3296: _ACEOF 3297: if ac_fn_c_try_compile "$LINENO"; then : 3298: ac_cv_c_const=yes 3299: else 3300: ac_cv_c_const=no 3301: fi 3302: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3303: fi 3304: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 3305: $as_echo "$ac_cv_c_const" >&6; } 3306: if test $ac_cv_c_const = no; then 3307: 3308: $as_echo "#define const /**/" >>confdefs.h 3309: 3310: fi 3311: 3312: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 3313: $as_echo_n "checking for inline... " >&6; } 3314: if ${ac_cv_c_inline+:} false; then : 3315: $as_echo_n "(cached) " >&6 3316: else 3317: ac_cv_c_inline=no 3318: for ac_kw in inline __inline__ __inline; do 3319: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3320: /* end confdefs.h. */ 3321: #ifndef __cplusplus 3322: typedef int foo_t; 3323: static $ac_kw foo_t static_foo () {return 0; } 3324: $ac_kw foo_t foo () {return 0; } 3325: #endif 3326: 3327: _ACEOF 3328: if ac_fn_c_try_compile "$LINENO"; then : 3329: ac_cv_c_inline=$ac_kw 3330: fi 3331: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3332: test "$ac_cv_c_inline" != no && break 3333: done 3334: 3335: fi 3336: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 3337: $as_echo "$ac_cv_c_inline" >&6; } 3338: 3339: case $ac_cv_c_inline in 3340: inline | yes) ;; 3341: *) 3342: case $ac_cv_c_inline in 3343: no) ac_val=;; 3344: *) ac_val=$ac_cv_c_inline;; 3345: esac 3346: cat >>confdefs.h <<_ACEOF 3347: #ifndef __cplusplus 3348: #define inline $ac_val 3349: #endif 3350: _ACEOF 3351: ;; 3352: esac 3353: 3354: 3355: # Checks for library functions. 3356: ac_ext=c 3357: ac_cpp='$CPP $CPPFLAGS' 3358: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3359: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3360: ac_compiler_gnu=$ac_cv_c_compiler_gnu 3361: { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3362: $as_echo_n "checking how to run the C preprocessor... " >&6; } 3363: # On Suns, sometimes $CPP names a directory. 3364: if test -n "$CPP" && test -d "$CPP"; then 3365: CPP= 3366: fi 3367: if test -z "$CPP"; then 3368: if ${ac_cv_prog_CPP+:} false; then : 3369: $as_echo_n "(cached) " >&6 3370: else 3371: # Double quotes because CPP needs to be expanded 3372: for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3373: do 3374: ac_preproc_ok=false 3375: for ac_c_preproc_warn_flag in '' yes 3376: do 3377: # Use a header file that comes with gcc, so configuring glibc 3378: # with a fresh cross-compiler works. 3379: # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3380: # <limits.h> exists even on freestanding compilers. 3381: # On the NeXT, cc -E runs the code through the compiler's parser, 3382: # not just through cpp. "Syntax error" is here to catch this case. 3383: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3384: /* end confdefs.h. */ 3385: #ifdef __STDC__ 3386: # include <limits.h> 3387: #else 3388: # include <assert.h> 3389: #endif 3390: Syntax error 3391: _ACEOF 3392: if ac_fn_c_try_cpp "$LINENO"; then : 3393: 3394: else 3395: # Broken: fails on valid input. 3396: continue 3397: fi 3398: rm -f conftest.err conftest.i conftest.$ac_ext 3399: 3400: # OK, works on sane cases. Now check whether nonexistent headers 3401: # can be detected and how. 3402: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3403: /* end confdefs.h. */ 3404: #include <ac_nonexistent.h> 3405: _ACEOF 3406: if ac_fn_c_try_cpp "$LINENO"; then : 3407: # Broken: success on invalid input. 3408: continue 3409: else 3410: # Passes both tests. 3411: ac_preproc_ok=: 3412: break 3413: fi 3414: rm -f conftest.err conftest.i conftest.$ac_ext 3415: 3416: done 3417: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3418: rm -f conftest.i conftest.err conftest.$ac_ext 3419: if $ac_preproc_ok; then : 3420: break 3421: fi 3422: 3423: done 3424: ac_cv_prog_CPP=$CPP 3425: 3426: fi 3427: CPP=$ac_cv_prog_CPP 3428: else 3429: ac_cv_prog_CPP=$CPP 3430: fi 3431: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3432: $as_echo "$CPP" >&6; } 3433: ac_preproc_ok=false 3434: for ac_c_preproc_warn_flag in '' yes 3435: do 3436: # Use a header file that comes with gcc, so configuring glibc 3437: # with a fresh cross-compiler works. 3438: # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3439: # <limits.h> exists even on freestanding compilers. 3440: # On the NeXT, cc -E runs the code through the compiler's parser, 3441: # not just through cpp. "Syntax error" is here to catch this case. 3442: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3443: /* end confdefs.h. */ 3444: #ifdef __STDC__ 3445: # include <limits.h> 3446: #else 3447: # include <assert.h> 3448: #endif 3449: Syntax error 3450: _ACEOF 3451: if ac_fn_c_try_cpp "$LINENO"; then : 3452: 3453: else 3454: # Broken: fails on valid input. 3455: continue 3456: fi 3457: rm -f conftest.err conftest.i conftest.$ac_ext 3458: 3459: # OK, works on sane cases. Now check whether nonexistent headers 3460: # can be detected and how. 3461: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3462: /* end confdefs.h. */ 3463: #include <ac_nonexistent.h> 3464: _ACEOF 3465: if ac_fn_c_try_cpp "$LINENO"; then : 3466: # Broken: success on invalid input. 3467: continue 3468: else 3469: # Passes both tests. 3470: ac_preproc_ok=: 3471: break 3472: fi 3473: rm -f conftest.err conftest.i conftest.$ac_ext 3474: 3475: done 3476: # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3477: rm -f conftest.i conftest.err conftest.$ac_ext 3478: if $ac_preproc_ok; then : 3479: 3480: else 3481: { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3482: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3483: as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3484: See \`config.log' for more details" "$LINENO" 5; } 3485: fi 3486: 3487: ac_ext=c 3488: ac_cpp='$CPP $CPPFLAGS' 3489: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3490: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3491: ac_compiler_gnu=$ac_cv_c_compiler_gnu 3492: 3493: 3494: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3495: $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3496: if ${ac_cv_path_GREP+:} false; then : 3497: $as_echo_n "(cached) " >&6 3498: else 3499: if test -z "$GREP"; then 3500: ac_path_GREP_found=false 3501: # Loop through the user's path and test for each of PROGNAME-LIST 3502: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3503: for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3504: do 3505: IFS=$as_save_IFS 3506: test -z "$as_dir" && as_dir=. 3507: for ac_prog in grep ggrep; do 3508: for ac_exec_ext in '' $ac_executable_extensions; do 3509: ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3510: { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3511: # Check for GNU ac_path_GREP and select it if it is found. 3512: # Check for GNU $ac_path_GREP 3513: case `"$ac_path_GREP" --version 2>&1` in 3514: *GNU*) 3515: ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3516: *) 3517: ac_count=0 3518: $as_echo_n 0123456789 >"conftest.in" 3519: while : 3520: do 3521: cat "conftest.in" "conftest.in" >"conftest.tmp" 3522: mv "conftest.tmp" "conftest.in" 3523: cp "conftest.in" "conftest.nl" 3524: $as_echo 'GREP' >> "conftest.nl" 3525: "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3526: diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3527: as_fn_arith $ac_count + 1 && ac_count=$as_val 3528: if test $ac_count -gt ${ac_path_GREP_max-0}; then 3529: # Best one so far, save it but keep looking for a better one 3530: ac_cv_path_GREP="$ac_path_GREP" 3531: ac_path_GREP_max=$ac_count 3532: fi 3533: # 10*(2^10) chars as input seems more than enough 3534: test $ac_count -gt 10 && break 3535: done 3536: rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3537: esac 3538: 3539: $ac_path_GREP_found && break 3 3540: done 3541: done 3542: done 3543: IFS=$as_save_IFS 3544: if test -z "$ac_cv_path_GREP"; then 3545: as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3546: fi 3547: else 3548: ac_cv_path_GREP=$GREP 3549: fi 3550: 3551: fi 3552: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3553: $as_echo "$ac_cv_path_GREP" >&6; } 3554: GREP="$ac_cv_path_GREP" 3555: 3556: 3557: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3558: $as_echo_n "checking for egrep... " >&6; } 3559: if ${ac_cv_path_EGREP+:} false; then : 3560: $as_echo_n "(cached) " >&6 3561: else 3562: if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3563: then ac_cv_path_EGREP="$GREP -E" 3564: else 3565: if test -z "$EGREP"; then 3566: ac_path_EGREP_found=false 3567: # Loop through the user's path and test for each of PROGNAME-LIST 3568: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3569: for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3570: do 3571: IFS=$as_save_IFS 3572: test -z "$as_dir" && as_dir=. 3573: for ac_prog in egrep; do 3574: for ac_exec_ext in '' $ac_executable_extensions; do 3575: ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3576: { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3577: # Check for GNU ac_path_EGREP and select it if it is found. 3578: # Check for GNU $ac_path_EGREP 3579: case `"$ac_path_EGREP" --version 2>&1` in 3580: *GNU*) 3581: ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3582: *) 3583: ac_count=0 3584: $as_echo_n 0123456789 >"conftest.in" 3585: while : 3586: do 3587: cat "conftest.in" "conftest.in" >"conftest.tmp" 3588: mv "conftest.tmp" "conftest.in" 3589: cp "conftest.in" "conftest.nl" 3590: $as_echo 'EGREP' >> "conftest.nl" 3591: "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3592: diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3593: as_fn_arith $ac_count + 1 && ac_count=$as_val 3594: if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3595: # Best one so far, save it but keep looking for a better one 3596: ac_cv_path_EGREP="$ac_path_EGREP" 3597: ac_path_EGREP_max=$ac_count 3598: fi 3599: # 10*(2^10) chars as input seems more than enough 3600: test $ac_count -gt 10 && break 3601: done 3602: rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3603: esac 3604: 3605: $ac_path_EGREP_found && break 3 3606: done 3607: done 3608: done 3609: IFS=$as_save_IFS 3610: if test -z "$ac_cv_path_EGREP"; then 3611: as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3612: fi 3613: else 3614: ac_cv_path_EGREP=$EGREP 3615: fi 3616: 3617: fi 3618: fi 3619: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3620: $as_echo "$ac_cv_path_EGREP" >&6; } 3621: EGREP="$ac_cv_path_EGREP" 3622: 3623: 3624: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3625: $as_echo_n "checking for ANSI C header files... " >&6; } 3626: if ${ac_cv_header_stdc+:} false; then : 3627: $as_echo_n "(cached) " >&6 3628: else 3629: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3630: /* end confdefs.h. */ 3631: #include <stdlib.h> 3632: #include <stdarg.h> 3633: #include <string.h> 3634: #include <float.h> 3635: 3636: int 3637: main () 3638: { 3639: 3640: ; 3641: return 0; 3642: } 3643: _ACEOF 3644: if ac_fn_c_try_compile "$LINENO"; then : 3645: ac_cv_header_stdc=yes 3646: else 3647: ac_cv_header_stdc=no 3648: fi 3649: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3650: 3651: if test $ac_cv_header_stdc = yes; then 3652: # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3653: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3654: /* end confdefs.h. */ 3655: #include <string.h> 3656: 3657: _ACEOF 3658: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3659: $EGREP "memchr" >/dev/null 2>&1; then : 3660: 3661: else 3662: ac_cv_header_stdc=no 3663: fi 3664: rm -f conftest* 3665: 3666: fi 3667: 3668: if test $ac_cv_header_stdc = yes; then 3669: # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3670: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3671: /* end confdefs.h. */ 3672: #include <stdlib.h> 3673: 3674: _ACEOF 3675: if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3676: $EGREP "free" >/dev/null 2>&1; then : 3677: 3678: else 3679: ac_cv_header_stdc=no 3680: fi 3681: rm -f conftest* 3682: 3683: fi 3684: 3685: if test $ac_cv_header_stdc = yes; then 3686: # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3687: if test "$cross_compiling" = yes; then : 3688: : 3689: else 3690: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3691: /* end confdefs.h. */ 3692: #include <ctype.h> 3693: #include <stdlib.h> 3694: #if ((' ' & 0x0FF) == 0x020) 3695: # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3696: # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3697: #else 3698: # define ISLOWER(c) \ 3699: (('a' <= (c) && (c) <= 'i') \ 3700: || ('j' <= (c) && (c) <= 'r') \ 3701: || ('s' <= (c) && (c) <= 'z')) 3702: # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3703: #endif 3704: 3705: #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3706: int 3707: main () 3708: { 3709: int i; 3710: for (i = 0; i < 256; i++) 3711: if (XOR (islower (i), ISLOWER (i)) 3712: || toupper (i) != TOUPPER (i)) 3713: return 2; 3714: return 0; 3715: } 3716: _ACEOF 3717: if ac_fn_c_try_run "$LINENO"; then : 3718: 3719: else 3720: ac_cv_header_stdc=no 3721: fi 3722: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3723: conftest.$ac_objext conftest.beam conftest.$ac_ext 3724: fi 3725: 3726: fi 3727: fi 3728: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3729: $as_echo "$ac_cv_header_stdc" >&6; } 3730: if test $ac_cv_header_stdc = yes; then 3731: 3732: $as_echo "#define STDC_HEADERS 1" >>confdefs.h 3733: 3734: fi 3735: 3736: # On IRIX 5.3, sys/types and inttypes.h are conflicting. 3737: for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3738: inttypes.h stdint.h unistd.h 3739: do : 3740: as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3741: ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3742: " 3743: if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3744: cat >>confdefs.h <<_ACEOF 3745: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3746: _ACEOF 3747: 3748: fi 3749: 3750: done 3751: 3752: 3753: for ac_header in stdlib.h 3754: do : 3755: ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" 3756: if test "x$ac_cv_header_stdlib_h" = xyes; then : 3757: cat >>confdefs.h <<_ACEOF 3758: #define HAVE_STDLIB_H 1 3759: _ACEOF 3760: 3761: fi 3762: 3763: done 3764: 3765: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5 3766: $as_echo_n "checking for GNU libc compatible malloc... " >&6; } 3767: if ${ac_cv_func_malloc_0_nonnull+:} false; then : 3768: $as_echo_n "(cached) " >&6 3769: else 3770: if test "$cross_compiling" = yes; then : 3771: ac_cv_func_malloc_0_nonnull=no 3772: else 3773: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3774: /* end confdefs.h. */ 3775: #if defined STDC_HEADERS || defined HAVE_STDLIB_H 3776: # include <stdlib.h> 3777: #else 3778: char *malloc (); 3779: #endif 3780: 3781: int 3782: main () 3783: { 3784: return ! malloc (0); 3785: ; 3786: return 0; 3787: } 3788: _ACEOF 3789: if ac_fn_c_try_run "$LINENO"; then : 3790: ac_cv_func_malloc_0_nonnull=yes 3791: else 3792: ac_cv_func_malloc_0_nonnull=no 3793: fi 3794: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3795: conftest.$ac_objext conftest.beam conftest.$ac_ext 3796: fi 3797: 3798: fi 3799: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5 3800: $as_echo "$ac_cv_func_malloc_0_nonnull" >&6; } 3801: if test $ac_cv_func_malloc_0_nonnull = yes; then : 3802: 3803: $as_echo "#define HAVE_MALLOC 1" >>confdefs.h 3804: 3805: else 3806: $as_echo "#define HAVE_MALLOC 0" >>confdefs.h 3807: 3808: case " $LIBOBJS " in 3809: *" malloc.$ac_objext "* ) ;; 3810: *) LIBOBJS="$LIBOBJS malloc.$ac_objext" 3811: ;; 3812: esac 3813: 3814: 3815: $as_echo "#define malloc rpl_malloc" >>confdefs.h 3816: 3817: fi 3818: 3819: 3820: 3821: 3822: 3823: for ac_header in $ac_header_list 3824: do : 3825: as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3826: ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3827: " 3828: if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3829: cat >>confdefs.h <<_ACEOF 3830: #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3831: _ACEOF 3832: 3833: fi 3834: 3835: done 3836: 3837: 3838: 3839: 3840: 3841: 3842: 3843: 3844: for ac_func in getpagesize 3845: do : 3846: ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" 3847: if test "x$ac_cv_func_getpagesize" = xyes; then : 3848: cat >>confdefs.h <<_ACEOF 3849: #define HAVE_GETPAGESIZE 1 3850: _ACEOF 3851: 3852: fi 3853: done 3854: 3855: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5 3856: $as_echo_n "checking for working mmap... " >&6; } 3857: if ${ac_cv_func_mmap_fixed_mapped+:} false; then : 3858: $as_echo_n "(cached) " >&6 3859: else 3860: if test "$cross_compiling" = yes; then : 3861: ac_cv_func_mmap_fixed_mapped=no 3862: else 3863: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3864: /* end confdefs.h. */ 3865: $ac_includes_default 3866: /* malloc might have been renamed as rpl_malloc. */ 3867: #undef malloc 3868: 3869: /* Thanks to Mike Haertel and Jim Avera for this test. 3870: Here is a matrix of mmap possibilities: 3871: mmap private not fixed 3872: mmap private fixed at somewhere currently unmapped 3873: mmap private fixed at somewhere already mapped 3874: mmap shared not fixed 3875: mmap shared fixed at somewhere currently unmapped 3876: mmap shared fixed at somewhere already mapped 3877: For private mappings, we should verify that changes cannot be read() 3878: back from the file, nor mmap's back from the file at a different 3879: address. (There have been systems where private was not correctly 3880: implemented like the infamous i386 svr4.0, and systems where the 3881: VM page cache was not coherent with the file system buffer cache 3882: like early versions of FreeBSD and possibly contemporary NetBSD.) 3883: For shared mappings, we should conversely verify that changes get 3884: propagated back to all the places they're supposed to be. 3885: 3886: Grep wants private fixed already mapped. 3887: The main things grep needs to know about mmap are: 3888: * does it exist and is it safe to write into the mmap'd area 3889: * how to use it (BSD variants) */ 3890: 3891: #include <fcntl.h> 3892: #include <sys/mman.h> 3893: 3894: #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H 3895: char *malloc (); 3896: #endif 3897: 3898: /* This mess was copied from the GNU getpagesize.h. */ 3899: #ifndef HAVE_GETPAGESIZE 3900: # ifdef _SC_PAGESIZE 3901: # define getpagesize() sysconf(_SC_PAGESIZE) 3902: # else /* no _SC_PAGESIZE */ 3903: # ifdef HAVE_SYS_PARAM_H 3904: # include <sys/param.h> 3905: # ifdef EXEC_PAGESIZE 3906: # define getpagesize() EXEC_PAGESIZE 3907: # else /* no EXEC_PAGESIZE */ 3908: # ifdef NBPG 3909: # define getpagesize() NBPG * CLSIZE 3910: # ifndef CLSIZE 3911: # define CLSIZE 1 3912: # endif /* no CLSIZE */ 3913: # else /* no NBPG */ 3914: # ifdef NBPC 3915: # define getpagesize() NBPC 3916: # else /* no NBPC */ 3917: # ifdef PAGESIZE 3918: # define getpagesize() PAGESIZE 3919: # endif /* PAGESIZE */ 3920: # endif /* no NBPC */ 3921: # endif /* no NBPG */ 3922: # endif /* no EXEC_PAGESIZE */ 3923: # else /* no HAVE_SYS_PARAM_H */ 3924: # define getpagesize() 8192 /* punt totally */ 3925: # endif /* no HAVE_SYS_PARAM_H */ 3926: # endif /* no _SC_PAGESIZE */ 3927: 3928: #endif /* no HAVE_GETPAGESIZE */ 3929: 3930: int 3931: main () 3932: { 3933: char *data, *data2, *data3; 3934: const char *cdata2; 3935: int i, pagesize; 3936: int fd, fd2; 3937: 3938: pagesize = getpagesize (); 3939: 3940: /* First, make a file with some known garbage in it. */ 3941: data = (char *) malloc (pagesize); 3942: if (!data) 3943: return 1; 3944: for (i = 0; i < pagesize; ++i) 3945: *(data + i) = rand (); 3946: umask (0); 3947: fd = creat ("conftest.mmap", 0600); 3948: if (fd < 0) 3949: return 2; 3950: if (write (fd, data, pagesize) != pagesize) 3951: return 3; 3952: close (fd); 3953: 3954: /* Next, check that the tail of a page is zero-filled. File must have 3955: non-zero length, otherwise we risk SIGBUS for entire page. */ 3956: fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600); 3957: if (fd2 < 0) 3958: return 4; 3959: cdata2 = ""; 3960: if (write (fd2, cdata2, 1) != 1) 3961: return 5; 3962: data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L); 3963: if (data2 == MAP_FAILED) 3964: return 6; 3965: for (i = 0; i < pagesize; ++i) 3966: if (*(data2 + i)) 3967: return 7; 3968: close (fd2); 3969: if (munmap (data2, pagesize)) 3970: return 8; 3971: 3972: /* Next, try to mmap the file at a fixed address which already has 3973: something else allocated at it. If we can, also make sure that 3974: we see the same garbage. */ 3975: fd = open ("conftest.mmap", O_RDWR); 3976: if (fd < 0) 3977: return 9; 3978: if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, 3979: MAP_PRIVATE | MAP_FIXED, fd, 0L)) 3980: return 10; 3981: for (i = 0; i < pagesize; ++i) 3982: if (*(data + i) != *(data2 + i)) 3983: return 11; 3984: 3985: /* Finally, make sure that changes to the mapped area do not 3986: percolate back to the file as seen by read(). (This is a bug on 3987: some variants of i386 svr4.0.) */ 3988: for (i = 0; i < pagesize; ++i) 3989: *(data2 + i) = *(data2 + i) + 1; 3990: data3 = (char *) malloc (pagesize); 3991: if (!data3) 3992: return 12; 3993: if (read (fd, data3, pagesize) != pagesize) 3994: return 13; 3995: for (i = 0; i < pagesize; ++i) 3996: if (*(data + i) != *(data3 + i)) 3997: return 14; 3998: close (fd); 3999: return 0; 4000: } 4001: _ACEOF 4002: if ac_fn_c_try_run "$LINENO"; then : 4003: ac_cv_func_mmap_fixed_mapped=yes 4004: else 4005: ac_cv_func_mmap_fixed_mapped=no 4006: fi 4007: rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4008: conftest.$ac_objext conftest.beam conftest.$ac_ext 4009: fi 4010: 4011: fi 4012: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5 4013: $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; } 4014: if test $ac_cv_func_mmap_fixed_mapped = yes; then 4015: 4016: $as_echo "#define HAVE_MMAP 1" >>confdefs.h 4017: 4018: fi 4019: rm -f conftest.mmap conftest.txt 4020: 4021: for ac_func in bzero memset munmap 4022: do : 4023: as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 4024: ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 4025: if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 4026: cat >>confdefs.h <<_ACEOF 4027: #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 4028: _ACEOF 4029: 4030: fi 4031: done 4032: 4033: 4034: # It's stupid, but not all platforms have union semun, even those that need it. 4035: { $as_echo "$as_me:${as_lineno-$LINENO}: checking looking for union semun in sys/sem.h" >&5 4036: $as_echo_n "checking looking for union semun in sys/sem.h... " >&6; } 4037: cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4038: /* end confdefs.h. */ 4039: 4040: #include <sys/types.h> 4041: #include <sys/ipc.h> 4042: #include <sys/sem.h> 4043: 4044: int 4045: main () 4046: { 4047: 4048: union semun arg; 4049: semctl(0, 0, 0, arg); 4050: 4051: ; 4052: return 0; 4053: } 4054: _ACEOF 4055: if ac_fn_c_try_compile "$LINENO"; then : 4056: 4057: 4058: $as_echo "#define HAVE_UNION_SEMUN \$have_union_semun" >>confdefs.h 4059: 4060: msg=yes 4061: else 4062: msg=no 4063: fi 4064: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4065: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5 4066: $as_echo "$msg" >&6; } 4067: 4068: DEBUG=no 4069: { $as_echo "$as_me:${as_lineno-$LINENO}: checking Debug Build" >&5 4070: $as_echo_n "checking Debug Build... " >&6; } 4071: # Check whether --enable-debug was given. 4072: if test "${enable_debug+set}" = set; then : 4073: enableval=$enable_debug; DEBUG=$enableval 4074: case "$enableval" in 4075: yes) 4076: 4077: $as_echo "#define __DEBUG /**/" >>confdefs.h 4078: 4079: CFLAGS="-g ${CFLAGS}" 4080: ;; 4081: *) 4082: ;; 4083: esac 4084: fi 4085: 4086: { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEBUG" >&5 4087: $as_echo "$DEBUG" >&6; } 4088: 4089: ac_config_files="$ac_config_files Makefile inc/Makefile lib/Makefile src/Makefile" 4090: 4091: cat >confcache <<\_ACEOF 4092: # This file is a shell script that caches the results of configure 4093: # tests run on this system so they can be shared between configure 4094: # scripts and configure runs, see configure's option --config-cache. 4095: # It is not useful on other systems. If it contains results you don't 4096: # want to keep, you may remove or edit it. 4097: # 4098: # config.status only pays attention to the cache file if you give it 4099: # the --recheck option to rerun configure. 4100: # 4101: # `ac_cv_env_foo' variables (set or unset) will be overridden when 4102: # loading this file, other *unset* `ac_cv_foo' will be assigned the 4103: # following values. 4104: 4105: _ACEOF 4106: 4107: # The following way of writing the cache mishandles newlines in values, 4108: # but we know of no workaround that is simple, portable, and efficient. 4109: # So, we kill variables containing newlines. 4110: # Ultrix sh set writes to stderr and can't be redirected directly, 4111: # and sets the high bit in the cache file unless we assign to the vars. 4112: ( 4113: for ac_var in `(set) 2>&1 | sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]*$=.*/\1/p'`; do 4114: eval ac_val=\$$ac_var 4115: case $ac_val in #( 4116: *${as_nl}*) 4117: case $ac_var in #( 4118: *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 4119: $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 4120: esac 4121: case $ac_var in #( 4122: _ | IFS | as_nl) ;; #( 4123: BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 4124: *) { eval $ac_var=; unset $ac_var;} ;; 4125: esac ;; 4126: esac 4127: done 4128: 4129: (set) 2>&1 | 4130: case $as_nl`(ac_space=' '; set) 2>&1` in #( 4131: *${as_nl}ac_space=\ *) 4132: # `set' does not quote correctly, so add quotes: double-quote 4133: # substitution turns \\\\ into \\, and sed turns \\ into \. 4134: sed -n \ 4135: "s/'/'\\\\''/g; 4136: s/^\$[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\$=\$.*\$/\\1='\\2'/p" 4137: ;; #( 4138: *) 4139: # `set' quotes correctly as required by POSIX, so do not add quotes. 4140: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 4141: ;; 4142: esac | 4143: sort 4144: ) | 4145: sed ' 4146: /^ac_cv_env_/b end 4147: t clear 4148: :clear 4149: s/^$[^=]*$=$.*[{}].*$$/test "${\1+set}" = set || &/ 4150: t end 4151: s/^$[^=]*$=$.*$$/\1=${\1=\2}/ 4152: :end' >>confcache 4153: if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 4154: if test -w "$cache_file"; then 4155: if test "x$cache_file" != "x/dev/null"; then 4156: { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 4157: $as_echo "$as_me: updating cache $cache_file" >&6;} 4158: if test ! -f "$cache_file" || test -h "$cache_file"; then 4159: cat confcache >"$cache_file" 4160: else 4161: case $cache_file in #( 4162: */* | ?:*) 4163: mv -f confcache "$cache_file"$$ && 4164: mv -f "$cache_file"$$ "$cache_file" ;; #( 4165: *) 4166: mv -f confcache "$cache_file" ;; 4167: esac 4168: fi 4169: fi 4170: else 4171: { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 4172: $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 4173: fi 4174: fi 4175: rm -f confcache 4176: 4177: test "x$prefix" = xNONE && prefix=$ac_default_prefix 4178: # Let make expand exec_prefix. 4179: test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 4180: 4181: DEFS=-DHAVE_CONFIG_H 4182: 4183: ac_libobjs= 4184: ac_ltlibobjs= 4185: U= 4186: for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 4187: # 1. Remove the extension, and $U if already installed. 4188: ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 4189: ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 4190: # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 4191: # will be set to the directory where LIBOBJS objects are built. 4192: as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 4193: as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 4194: done 4195: LIBOBJS=$ac_libobjs 4196: 4197: LTLIBOBJS=$ac_ltlibobjs 4198: 4199: 4200: 4201: : "${CONFIG_STATUS=./config.status}" 4202: ac_write_fail=0 4203: ac_clean_files_save=$ac_clean_files 4204: ac_clean_files="$ac_clean_files $CONFIG_STATUS" 4205: { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 4206: $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 4207: as_write_fail=0 4208: cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 4209: #! $SHELL 4210: # Generated by $as_me. 4211: # Run this file to recreate the current configuration. 4212: # Compiler output produced by configure, useful for debugging 4213: # configure, is in config.log if it exists. 4214: 4215: debug=false 4216: ac_cs_recheck=false 4217: ac_cs_silent=false 4218: 4219: SHELL=\${CONFIG_SHELL-$SHELL} 4220: export SHELL 4221: _ASEOF 4222: cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 4223: ## -------------------- ## 4224: ## M4sh Initialization. ## 4225: ## -------------------- ## 4226: 4227: # Be more Bourne compatible 4228: DUALCASE=1; export DUALCASE # for MKS sh 4229: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 4230: emulate sh 4231: NULLCMD=: 4232: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 4233: # is contrary to our usage. Disable this feature. 4234: alias -g '${1+"$@"}'='"$@"' 4235: setopt NO_GLOB_SUBST 4236: else 4237: case `(set -o) 2>/dev/null` in #( 4238: *posix*) : 4239: set -o posix ;; #( 4240: *) : 4241: ;; 4242: esac 4243: fi 4244: 4245: 4246: as_nl=' 4247: ' 4248: export as_nl 4249: # Printing a long string crashes Solaris 7 /usr/bin/printf. 4250: as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 4251: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 4252: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 4253: # Prefer a ksh shell builtin over an external printf program on Solaris, 4254: # but without wasting forks for bash or zsh. 4255: if test -z "$BASH_VERSION$ZSH_VERSION" \ 4256: && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 4257: as_echo='print -r --' 4258: as_echo_n='print -rn --' 4259: elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 4260: as_echo='printf %s\n' 4261: as_echo_n='printf %s' 4262: else 4263: if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 4264: as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 4265: as_echo_n='/usr/ucb/echo -n' 4266: else 4267: as_echo_body='eval expr "X$1" : "X\$.*\$"' 4268: as_echo_n_body='eval 4269: arg=$1; 4270: case $arg in #( 4271: *"$as_nl"*) 4272: expr "X$arg" : "X\$.*\$$as_nl"; 4273: arg=`expr "X$arg" : ".*$as_nl\$.*\$"`;; 4274: esac; 4275: expr "X$arg" : "X\$.*\$" | tr -d "$as_nl" 4276: ' 4277: export as_echo_n_body 4278: as_echo_n='sh -c $as_echo_n_body as_echo' 4279: fi 4280: export as_echo_body 4281: as_echo='sh -c $as_echo_body as_echo' 4282: fi 4283: 4284: # The user is always right. 4285: if test "${PATH_SEPARATOR+set}" != set; then 4286: PATH_SEPARATOR=: 4287: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 4288: (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 4289: PATH_SEPARATOR=';' 4290: } 4291: fi 4292: 4293: 4294: # IFS 4295: # We need space, tab and new line, in precisely that order. Quoting is 4296: # there to prevent editors from complaining about space-tab. 4297: # (If _AS_PATH_WALK were called with IFS unset, it would disable word 4298: # splitting by setting IFS to empty value.) 4299: IFS=" "" $as_nl" 4300: 4301: # Find who we are. Look in the path if we contain no directory separator. 4302: as_myself= 4303: case $0 in #(( 4304: *[\\/]* ) as_myself=$0 ;; 4305: *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4306: for as_dir in $PATH 4307: do 4308: IFS=$as_save_IFS 4309: test -z "$as_dir" && as_dir=. 4310: test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 4311: done 4312: IFS=$as_save_IFS 4313: 4314: ;; 4315: esac 4316: # We did not find ourselves, most probably we were run as `sh COMMAND' 4317: # in which case we are not to be found in the path. 4318: if test "x$as_myself" = x; then 4319: as_myself=$0 4320: fi 4321: if test ! -f "$as_myself"; then 4322: $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 4323: exit 1 4324: fi 4325: 4326: # Unset variables that we do not need and which cause bugs (e.g. in 4327: # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 4328: # suppresses any "Segmentation fault" message there. '((' could 4329: # trigger a bug in pdksh 5.2.14. 4330: for as_var in BASH_ENV ENV MAIL MAILPATH 4331: do eval test x\${$as_var+set} = xset \ 4332: && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 4333: done 4334: PS1='$ ' 4335: PS2='> ' 4336: PS4='+ ' 4337: 4338: # NLS nuisances. 4339: LC_ALL=C 4340: export LC_ALL 4341: LANGUAGE=C 4342: export LANGUAGE 4343: 4344: # CDPATH. 4345: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4346: 4347: 4348: # as_fn_error STATUS ERROR [LINENO LOG_FD] 4349: # ---------------------------------------- 4350: # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 4351: # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 4352: # script with STATUS, using 1 if that was 0. 4353: as_fn_error () 4354: { 4355: as_status=$1; test $as_status -eq 0 && as_status=1 4356: if test "$4"; then 4357: as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 4358: $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 4359: fi 4360: $as_echo "$as_me: error: $2" >&2 4361: as_fn_exit $as_status 4362: } # as_fn_error 4363: 4364: 4365: # as_fn_set_status STATUS 4366: # ----------------------- 4367: # Set $? to STATUS, without forking. 4368: as_fn_set_status () 4369: { 4370: return $1 4371: } # as_fn_set_status 4372: 4373: # as_fn_exit STATUS 4374: # ----------------- 4375: # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 4376: as_fn_exit () 4377: { 4378: set +e 4379: as_fn_set_status $1 4380: exit $1 4381: } # as_fn_exit 4382: 4383: # as_fn_unset VAR 4384: # --------------- 4385: # Portably unset VAR. 4386: as_fn_unset () 4387: { 4388: { eval $1=; unset $1;} 4389: } 4390: as_unset=as_fn_unset 4391: # as_fn_append VAR VALUE 4392: # ---------------------- 4393: # Append the text in VALUE to the end of the definition contained in VAR. Take 4394: # advantage of any shell optimizations that allow amortized linear growth over 4395: # repeated appends, instead of the typical quadratic growth present in naive 4396: # implementations. 4397: if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 4398: eval 'as_fn_append () 4399: { 4400: eval $1+=\$2 4401: }' 4402: else 4403: as_fn_append () 4404: { 4405: eval $1=\$$1\$2 4406: } 4407: fi # as_fn_append 4408: 4409: # as_fn_arith ARG... 4410: # ------------------ 4411: # Perform arithmetic evaluation on the ARGs, and store the result in the 4412: # global $as_val. Take advantage of shells that can avoid forks. The arguments 4413: # must be portable across $(()) and expr. 4414: if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 4415: eval 'as_fn_arith () 4416: { 4417: as_val=$(( $* )) 4418: }' 4419: else 4420: as_fn_arith () 4421: { 4422: as_val=`expr "$@" || test $? -eq 1` 4423: } 4424: fi # as_fn_arith 4425: 4426: 4427: if expr a : '$a$' >/dev/null 2>&1 && 4428: test "X`expr 00001 : '.*$...$'`" = X001; then 4429: as_expr=expr 4430: else 4431: as_expr=false 4432: fi 4433: 4434: if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 4435: as_basename=basename 4436: else 4437: as_basename=false 4438: fi 4439: 4440: if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 4441: as_dirname=dirname 4442: else 4443: as_dirname=false 4444: fi 4445: 4446: as_me=`$as_basename -- "$0" || 4447: $as_expr X/"$0" : '.*/$[^/][^/]*$/*$' \| \ 4448: X"$0" : 'X$//$$' \| \ 4449: X"$0" : 'X$/$' \| . 2>/dev/null || 4450: $as_echo X/"$0" | 4451: sed '/^.*\/$[^/][^/]*$\/*$/{ 4452: s//\1/ 4453: q 4454: } 4455: /^X\/$\/\/$$/{ 4456: s//\1/ 4457: q 4458: } 4459: /^X\/$\/$.*/{ 4460: s//\1/ 4461: q 4462: } 4463: s/.*/./; q'` 4464: 4465: # Avoid depending upon Character Ranges. 4466: as_cr_letters='abcdefghijklmnopqrstuvwxyz' 4467: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 4468: as_cr_Letters=$as_cr_letters$as_cr_LETTERS 4469: as_cr_digits='0123456789' 4470: as_cr_alnum=$as_cr_Letters$as_cr_digits 4471: 4472: ECHO_C= ECHO_N= ECHO_T= 4473: case `echo -n x` in #((((( 4474: -n*) 4475: case `echo 'xy\c'` in 4476: *c*) ECHO_T=' ';; # ECHO_T is single tab character. 4477: xy) ECHO_C='\c';; 4478: *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 4479: ECHO_T=' ';; 4480: esac;; 4481: *) 4482: ECHO_N='-n';; 4483: esac 4484: 4485: rm -f conf$$ conf$$.exe conf$$.file 4486: if test -d conf$$.dir; then 4487: rm -f conf$$.dir/conf$$.file 4488: else 4489: rm -f conf$$.dir 4490: mkdir conf$$.dir 2>/dev/null 4491: fi 4492: if (echo >conf$$.file) 2>/dev/null; then 4493: if ln -s conf$$.file conf$$ 2>/dev/null; then 4494: as_ln_s='ln -s' 4495: # ... but there are two gotchas: 4496: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 4497: # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 4498: # In both cases, we have to default to `cp -p'. 4499: ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 4500: as_ln_s='cp -p' 4501: elif ln conf$$.file conf$$ 2>/dev/null; then 4502: as_ln_s=ln 4503: else 4504: as_ln_s='cp -p' 4505: fi 4506: else 4507: as_ln_s='cp -p' 4508: fi 4509: rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 4510: rmdir conf$$.dir 2>/dev/null 4511: 4512: 4513: # as_fn_mkdir_p 4514: # ------------- 4515: # Create "$as_dir" as a directory, including parents if necessary. 4516: as_fn_mkdir_p () 4517: { 4518: 4519: case $as_dir in #( 4520: -*) as_dir=./$as_dir;; 4521: esac 4522: test -d "$as_dir" || eval $as_mkdir_p || { 4523: as_dirs= 4524: while :; do 4525: case $as_dir in #( 4526: *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 4527: *) as_qdir=$as_dir;; 4528: esac 4529: as_dirs="'$as_qdir' $as_dirs" 4530: as_dir=`$as_dirname -- "$as_dir" || 4531: $as_expr X"$as_dir" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \ 4532: X"$as_dir" : 'X$//$[^/]' \| \ 4533: X"$as_dir" : 'X$//$$' \| \ 4534: X"$as_dir" : 'X$/$' \| . 2>/dev/null || 4535: $as_echo X"$as_dir" | 4536: sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{ 4537: s//\1/ 4538: q 4539: } 4540: /^X$\/\/$[^/].*/{ 4541: s//\1/ 4542: q 4543: } 4544: /^X$\/\/$$/{ 4545: s//\1/ 4546: q 4547: } 4548: /^X$\/$.*/{ 4549: s//\1/ 4550: q 4551: } 4552: s/.*/./; q'` 4553: test -d "$as_dir" && break 4554: done 4555: test -z "$as_dirs" || eval "mkdir $as_dirs" 4556: } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 4557: 4558: 4559: } # as_fn_mkdir_p 4560: if mkdir -p . 2>/dev/null; then 4561: as_mkdir_p='mkdir -p "$as_dir"' 4562: else 4563: test -d ./-p && rmdir ./-p 4564: as_mkdir_p=false 4565: fi 4566: 4567: if test -x / >/dev/null 2>&1; then 4568: as_test_x='test -x' 4569: else 4570: if ls -dL / >/dev/null 2>&1; then 4571: as_ls_L_option=L 4572: else 4573: as_ls_L_option= 4574: fi 4575: as_test_x=' 4576: eval sh -c '\'' 4577: if test -d "$1"; then 4578: test -d "$1/."; 4579: else 4580: case $1 in #( 4581: -*)set "./$1";; 4582: esac; 4583: case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 4584: ???[sx]*):;;*)false;;esac;fi 4585: '\'' sh 4586: ' 4587: fi 4588: as_executable_p=$as_test_x 4589: 4590: # Sed expression to map a string onto a valid CPP name. 4591: as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 4592: 4593: # Sed expression to map a string onto a valid variable name. 4594: as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 4595: 4596: 4597: exec 6>&1 4598: ## ----------------------------------- ## 4599: ## Main body of $CONFIG_STATUS script. ## 4600: ## ----------------------------------- ## 4601: _ASEOF 4602: test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 4603: 4604: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4605: # Save the log message, to keep $0 and so on meaningful, and to 4606: # report actual input values of CONFIG_FILES etc. instead of their 4607: # values after options handling. 4608: ac_log=" 4609: This file was extended by libaitsess $as_me 2.0, which was 4610: generated by GNU Autoconf 2.68. Invocation command line was 4611: 4612: CONFIG_FILES = $CONFIG_FILES 4613: CONFIG_HEADERS = $CONFIG_HEADERS 4614: CONFIG_LINKS = $CONFIG_LINKS 4615: CONFIG_COMMANDS = $CONFIG_COMMANDS 4616: $ $0 $@ 4617: 4618: on `(hostname || uname -n) 2>/dev/null | sed 1q` 4619: " 4620: 4621: _ACEOF 4622: 4623: case $ac_config_files in *" 4624: "*) set x $ac_config_files; shift; ac_config_files=$*;; 4625: esac 4626: 4627: case $ac_config_headers in *" 4628: "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 4629: esac 4630: 4631: 4632: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4633: # Files that config.status was made for. 4634: config_files="$ac_config_files" 4635: config_headers="$ac_config_headers" 4636: 4637: _ACEOF 4638: 4639: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4640: ac_cs_usage="\ 4641: \`$as_me' instantiates files and other configuration actions 4642: from templates according to the current configuration. Unless the files 4643: and actions are specified as TAGs, all are instantiated by default. 4644: 4645: Usage: $0 [OPTION]... [TAG]... 4646: 4647: -h, --help print this help, then exit 4648: -V, --version print version number and configuration settings, then exit 4649: --config print configuration, then exit 4650: -q, --quiet, --silent 4651: do not print progress messages 4652: -d, --debug don't remove temporary files 4653: --recheck update $as_me by reconfiguring in the same conditions 4654: --file=FILE[:TEMPLATE] 4655: instantiate the configuration file FILE 4656: --header=FILE[:TEMPLATE] 4657: instantiate the configuration header FILE 4658: 4659: Configuration files: 4660: $config_files 4661: 4662: Configuration headers: 4663: $config_headers 4664: 4665: Report bugs to <misho@openbsd-bg.org>." 4666: 4667: _ACEOF 4668: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4669: ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 4670: ac_cs_version="\\ 4671: libaitsess config.status 2.0 4672: configured by $0, generated by GNU Autoconf 2.68, 4673: with options \\"\$ac_cs_config\\" 4674: 4675: Copyright (C) 2010 Free Software Foundation, Inc. 4676: This config.status script is free software; the Free Software Foundation 4677: gives unlimited permission to copy, distribute and modify it." 4678: 4679: ac_pwd='$ac_pwd' 4680: srcdir='$srcdir' 4681: INSTALL='$INSTALL' 4682: test -n "\$AWK" || AWK=awk 4683: _ACEOF 4684: 4685: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4686: # The default lists apply if the user does not specify any file. 4687: ac_need_defaults=: 4688: while test $# != 0 4689: do 4690: case $1 in 4691: --*=?*) 4692: ac_option=`expr "X$1" : 'X$[^=]*$='` 4693: ac_optarg=`expr "X$1" : 'X[^=]*=$.*$'` 4694: ac_shift=: 4695: ;; 4696: --*=) 4697: ac_option=`expr "X$1" : 'X$[^=]*$='` 4698: ac_optarg= 4699: ac_shift=: 4700: ;; 4701: *) 4702: ac_option=$1 4703: ac_optarg=$2 4704: ac_shift=shift 4705: ;; 4706: esac 4707: 4708: case $ac_option in 4709: # Handling of the options. 4710: -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 4711: ac_cs_recheck=: ;; 4712: --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 4713: $as_echo "$ac_cs_version"; exit ;; 4714: --config | --confi | --conf | --con | --co | --c ) 4715: $as_echo "$ac_cs_config"; exit ;; 4716: --debug | --debu | --deb | --de | --d | -d ) 4717: debug=: ;; 4718: --file | --fil | --fi | --f ) 4719: $ac_shift 4720: case $ac_optarg in 4721: *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4722: '') as_fn_error $? "missing file argument" ;; 4723: esac 4724: as_fn_append CONFIG_FILES " '$ac_optarg'" 4725: ac_need_defaults=false;; 4726: --header | --heade | --head | --hea ) 4727: $ac_shift 4728: case $ac_optarg in 4729: *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4730: esac 4731: as_fn_append CONFIG_HEADERS " '$ac_optarg'" 4732: ac_need_defaults=false;; 4733: --he | --h) 4734: # Conflict between --help and --header 4735: as_fn_error $? "ambiguous option: \`$1' 4736: Try \`$0 --help' for more information.";; 4737: --help | --hel | -h ) 4738: $as_echo "$ac_cs_usage"; exit ;; 4739: -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 4740: | -silent | --silent | --silen | --sile | --sil | --si | --s) 4741: ac_cs_silent=: ;; 4742: 4743: # This is an error. 4744: -*) as_fn_error $? "unrecognized option: \`$1' 4745: Try \`$0 --help' for more information." ;; 4746: 4747: *) as_fn_append ac_config_targets " $1" 4748: ac_need_defaults=false ;; 4749: 4750: esac 4751: shift 4752: done 4753: 4754: ac_configure_extra_args= 4755: 4756: if $ac_cs_silent; then 4757: exec 6>/dev/null 4758: ac_configure_extra_args="$ac_configure_extra_args --silent" 4759: fi 4760: 4761: _ACEOF 4762: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4763: if \$ac_cs_recheck; then 4764: set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 4765: shift 4766: \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 4767: CONFIG_SHELL='$SHELL' 4768: export CONFIG_SHELL 4769: exec "\$@" 4770: fi 4771: 4772: _ACEOF 4773: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4774: exec 5>>config.log 4775: { 4776: echo 4777: sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 4778: ## Running $as_me. ## 4779: _ASBOX 4780: $as_echo "$ac_log" 4781: } >&5 4782: 4783: _ACEOF 4784: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4785: _ACEOF 4786: 4787: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4788: 4789: # Handling of arguments. 4790: for ac_config_target in $ac_config_targets 4791: do 4792: case $ac_config_target in 4793: "inc/config.h") CONFIG_HEADERS="$CONFIG_HEADERS inc/config.h" ;; 4794: "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 4795: "inc/Makefile") CONFIG_FILES="$CONFIG_FILES inc/Makefile" ;; 4796: "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;; 4797: "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 4798: 4799: *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 4800: esac 4801: done 4802: 4803: 4804: # If the user did not use the arguments to specify the items to instantiate, 4805: # then the envvar interface is used. Set only those that are not. 4806: # We use the long form for the default assignment because of an extremely 4807: # bizarre bug on SunOS 4.1.3. 4808: if $ac_need_defaults; then 4809: test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 4810: test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 4811: fi 4812: 4813: # Have a temporary directory for convenience. Make it in the build tree 4814: # simply because there is no reason against having it here, and in addition, 4815: # creating and moving files from /tmp can sometimes cause problems. 4816: # Hook for its removal unless debugging. 4817: # Note that there is a small window in which the directory will not be cleaned: 4818: # after its creation but before its name has been assigned to `$tmp'. 4819: $debug || 4820: { 4821: tmp= ac_tmp= 4822: trap 'exit_status=$? 4823: : "${ac_tmp:=$tmp}" 4824: { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 4825: ' 0 4826: trap 'as_fn_exit 1' 1 2 13 15 4827: } 4828: # Create a (secure) tmp directory for tmp files. 4829: 4830: { 4831: tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 4832: test -d "$tmp" 4833: } || 4834: { 4835: tmp=./conf$$-$RANDOM 4836: (umask 077 && mkdir "$tmp") 4837: } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 4838: ac_tmp=$tmp 4839: 4840: # Set up the scripts for CONFIG_FILES section. 4841: # No need to generate them if there are no CONFIG_FILES. 4842: # This happens for instance with `./config.status config.h'. 4843: if test -n "$CONFIG_FILES"; then 4844: 4845: 4846: ac_cr=`echo X | tr X '\015'` 4847: # On cygwin, bash can eat \r inside `` if the user requested igncr. 4848: # But we know of no other shell where ac_cr would be empty at this 4849: # point, so we can use a bashism as a fallback. 4850: if test "x$ac_cr" = x; then 4851: eval ac_cr=\$\'\\r\' 4852: fi 4853: ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 4854: if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 4855: ac_cs_awk_cr='\\r' 4856: else 4857: ac_cs_awk_cr=$ac_cr 4858: fi 4859: 4860: echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 4861: _ACEOF 4862: 4863: 4864: { 4865: echo "cat >conf$$subs.awk <<_ACEOF" && 4866: echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 4867: echo "_ACEOF" 4868: } >conf$$subs.sh || 4869: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 4870: ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 4871: ac_delim='%!_!# ' 4872: for ac_last_try in false false false false false :; do 4873: . ./conf$$subs.sh || 4874: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 4875: 4876: ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 4877: if test $ac_delim_n = $ac_delim_num; then 4878: break 4879: elif $ac_last_try; then 4880: as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 4881: else 4882: ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 4883: fi 4884: done 4885: rm -f conf$$subs.sh 4886: 4887: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4888: cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 4889: _ACEOF 4890: sed -n ' 4891: h 4892: s/^/S["/; s/!.*/"]=/ 4893: p 4894: g 4895: s/^[^!]*!// 4896: :repl 4897: t repl 4898: s/'"$ac_delim"'$// 4899: t delim 4900: :nl 4901: h 4902: s/$.\{148\}$..*/\1/ 4903: t more1 4904: s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 4905: p 4906: n 4907: b repl 4908: :more1 4909: s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 4910: p 4911: g 4912: s/.\{148\}// 4913: t nl 4914: :delim 4915: h 4916: s/$.\{148\}$..*/\1/ 4917: t more2 4918: s/["\\]/\\&/g; s/^/"/; s/$/"/ 4919: p 4920: b 4921: :more2 4922: s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 4923: p 4924: g 4925: s/.\{148\}// 4926: t delim 4927: ' <conf$$subs.awk | sed ' 4928: /^[^""]/{ 4929: N 4930: s/\n// 4931: } 4932: ' >>$CONFIG_STATUS || ac_write_fail=1 4933: rm -f conf$$subs.awk 4934: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4935: _ACAWK 4936: cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 4937: for (key in S) S_is_set[key] = 1 4938: FS = "" 4939: 4940: } 4941: { 4942: line = $ 0 4943: nfields = split(line, field, "@") 4944: substed = 0 4945: len = length(field[1]) 4946: for (i = 2; i < nfields; i++) { 4947: key = field[i] 4948: keylen = length(key) 4949: if (S_is_set[key]) { 4950: value = S[key] 4951: line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 4952: len += length(value) + length(field[++i]) 4953: substed = 1 4954: } else 4955: len += 1 + keylen 4956: } 4957: 4958: print line 4959: } 4960: 4961: _ACAWK 4962: _ACEOF 4963: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4964: if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 4965: sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 4966: else 4967: cat 4968: fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 4969: || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 4970: _ACEOF 4971: 4972: # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 4973: # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 4974: # trailing colons and then remove the whole line if VPATH becomes empty 4975: # (actually we leave an empty line to preserve line numbers). 4976: if test "x$srcdir" = x.; then 4977: ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 4978: h 4979: s/// 4980: s/^/:/ 4981: s/[ ]*$/:/ 4982: s/:\$(srcdir):/:/g 4983: s/:\${srcdir}:/:/g 4984: s/:@srcdir@:/:/g 4985: s/^:*// 4986: s/:*$// 4987: x 4988: s/$=[ ]*$.*/\1/ 4989: G 4990: s/\n// 4991: s/^[^=]*=[ ]*$// 4992: }' 4993: fi 4994: 4995: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4996: fi # test -n "$CONFIG_FILES" 4997: 4998: # Set up the scripts for CONFIG_HEADERS section. 4999: # No need to generate them if there are no CONFIG_HEADERS. 5000: # This happens for instance with `./config.status Makefile'. 5001: if test -n "$CONFIG_HEADERS"; then 5002: cat >"$ac_tmp/defines.awk" <<\_ACAWK || 5003: BEGIN { 5004: _ACEOF 5005: 5006: # Transform confdefs.h into an awk script `defines.awk', embedded as 5007: # here-document in config.status, that substitutes the proper values into 5008: # config.h.in to produce config.h. 5009: 5010: # Create a delimiter string that does not exist in confdefs.h, to ease 5011: # handling of long lines. 5012: ac_delim='%!_!# ' 5013: for ac_last_try in false false :; do 5014: ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 5015: if test -z "$ac_tt"; then 5016: break 5017: elif $ac_last_try; then 5018: as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 5019: else 5020: ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5021: fi 5022: done 5023: 5024: # For the awk script, D is an array of macro values keyed by name, 5025: # likewise P contains macro parameters if any. Preserve backslash 5026: # newline sequences. 5027: 5028: ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 5029: sed -n ' 5030: s/.\{148\}/&'"$ac_delim"'/g 5031: t rset 5032: :rset 5033: s/^[ ]*#[ ]*define[ ][ ]*/ / 5034: t def 5035: d 5036: :def 5037: s/\\$// 5038: t bsnl 5039: s/["\\]/\\&/g 5040: s/^ $'"$ac_word_re"'$$([^()]*)$[ ]*$.*$/P["\1"]="\2"\ 5041: D["\1"]=" \3"/p 5042: s/^ $'"$ac_word_re"'$[ ]*$.*$/D["\1"]=" \2"/p 5043: d 5044: :bsnl 5045: s/["\\]/\\&/g 5046: s/^ $'"$ac_word_re"'$$([^()]*)$[ ]*$.*$/P["\1"]="\2"\ 5047: D["\1"]=" \3\\\\\\n"\\/p 5048: t cont 5049: s/^ $'"$ac_word_re"'$[ ]*$.*$/D["\1"]=" \2\\\\\\n"\\/p 5050: t cont 5051: d 5052: :cont 5053: n 5054: s/.\{148\}/&'"$ac_delim"'/g 5055: t clear 5056: :clear 5057: s/\\$// 5058: t bsnlc 5059: s/["\\]/\\&/g; s/^/"/; s/$/"/p 5060: d 5061: :bsnlc 5062: s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 5063: b cont 5064: ' <confdefs.h | sed ' 5065: s/'"$ac_delim"'/"\\\ 5066: "/g' >>$CONFIG_STATUS || ac_write_fail=1 5067: 5068: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5069: for (key in D) D_is_set[key] = 1 5070: FS = "" 5071: } 5072: /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 5073: line = \$ 0 5074: split(line, arg, " ") 5075: if (arg[1] == "#") { 5076: defundef = arg[2] 5077: mac1 = arg[3] 5078: } else { 5079: defundef = substr(arg[1], 2) 5080: mac1 = arg[2] 5081: } 5082: split(mac1, mac2, "(") #) 5083: macro = mac2[1] 5084: prefix = substr(line, 1, index(line, defundef) - 1) 5085: if (D_is_set[macro]) { 5086: # Preserve the white space surrounding the "#". 5087: print prefix "define", macro P[macro] D[macro] 5088: next 5089: } else { 5090: # Replace #undef with comments. This is necessary, for example, 5091: # in the case of _POSIX_SOURCE, which is predefined and required 5092: # on some systems where configure will not decide to define it. 5093: if (defundef == "undef") { 5094: print "/*", prefix defundef, macro, "*/" 5095: next 5096: } 5097: } 5098: } 5099: { print } 5100: _ACAWK 5101: _ACEOF 5102: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5103: as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 5104: fi # test -n "$CONFIG_HEADERS" 5105: 5106: 5107: eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " 5108: shift 5109: for ac_tag 5110: do 5111: case $ac_tag in 5112: :[FHLC]) ac_mode=$ac_tag; continue;; 5113: esac 5114: case $ac_mode$ac_tag in 5115: :[FHL]*:*);; 5116: :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 5117: :[FH]-) ac_tag=-:-;; 5118: :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 5119: esac 5120: ac_save_IFS=$IFS 5121: IFS=: 5122: set x $ac_tag 5123: IFS=$ac_save_IFS 5124: shift 5125: ac_file=$1 5126: shift 5127: 5128: case $ac_mode in 5129: :L) ac_source=$1;; 5130: :[FH]) 5131: ac_file_inputs= 5132: for ac_f 5133: do 5134: case $ac_f in 5135: -) ac_f="$ac_tmp/stdin";; 5136: *) # Look for the file first in the build tree, then in the source tree 5137: # (if the path is not absolute). The absolute path cannot be DOS-style, 5138: # because $ac_f cannot contain `:'. 5139: test -f "$ac_f" || 5140: case $ac_f in 5141: [\\/$]*) false;; 5142: *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 5143: esac || 5144: as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 5145: esac 5146: case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 5147: as_fn_append ac_file_inputs " '$ac_f'" 5148: done 5149: 5150: # Let's still pretend it is `configure' which instantiates (i.e., don't 5151: # use $as_me), people would be surprised to read: 5152: # /* config.h. Generated by config.status. */ 5153: configure_input='Generated from '` 5154: $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 5155: `' by configure.' 5156: if test x"$ac_file" != x-; then 5157: configure_input="$ac_file. $configure_input" 5158: { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 5159: $as_echo "$as_me: creating $ac_file" >&6;} 5160: fi 5161: # Neutralize special characters interpreted by sed in replacement strings. 5162: case $configure_input in #( 5163: *\&* | *\|* | *\\* ) 5164: ac_sed_conf_input=`$as_echo "$configure_input" | 5165: sed 's/[\\\\&|]/\\\\&/g'`;; #( 5166: *) ac_sed_conf_input=$configure_input;; 5167: esac 5168: 5169: case $ac_tag in 5170: *:-:* | *:-) cat >"$ac_tmp/stdin" \ 5171: || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 5172: esac 5173: ;; 5174: esac 5175: 5176: ac_dir=`$as_dirname -- "$ac_file" || 5177: $as_expr X"$ac_file" : 'X$.*[^/]$//*[^/][^/]*/*$' \| \ 5178: X"$ac_file" : 'X$//$[^/]' \| \ 5179: X"$ac_file" : 'X$//$$' \| \ 5180: X"$ac_file" : 'X$/$' \| . 2>/dev/null || 5181: $as_echo X"$ac_file" | 5182: sed '/^X$.*[^/]$\/\/*[^/][^/]*\/*$/{ 5183: s//\1/ 5184: q 5185: } 5186: /^X$\/\/$[^/].*/{ 5187: s//\1/ 5188: q 5189: } 5190: /^X$\/\/$$/{ 5191: s//\1/ 5192: q 5193: } 5194: /^X$\/$.*/{ 5195: s//\1/ 5196: q 5197: } 5198: s/.*/./; q'` 5199: as_dir="$ac_dir"; as_fn_mkdir_p 5200: ac_builddir=. 5201: 5202: case "$ac_dir" in 5203: .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 5204: *) 5205: ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 5206: # A ".." for each directory in $ac_dir_suffix. 5207: ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 5208: case $ac_top_builddir_sub in 5209: "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 5210: *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 5211: esac ;; 5212: esac 5213: ac_abs_top_builddir=$ac_pwd 5214: ac_abs_builddir=$ac_pwd$ac_dir_suffix 5215: # for backward compatibility: 5216: ac_top_builddir=$ac_top_build_prefix 5217: 5218: case $srcdir in 5219: .) # We are building in place. 5220: ac_srcdir=. 5221: ac_top_srcdir=$ac_top_builddir_sub 5222: ac_abs_top_srcdir=$ac_pwd ;; 5223: [\\/]* | ?:[\\/]* ) # Absolute name. 5224: ac_srcdir=$srcdir$ac_dir_suffix; 5225: ac_top_srcdir=$srcdir 5226: ac_abs_top_srcdir=$srcdir ;; 5227: *) # Relative name. 5228: ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 5229: ac_top_srcdir=$ac_top_build_prefix$srcdir 5230: ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 5231: esac 5232: ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 5233: 5234: 5235: case $ac_mode in 5236: :F) 5237: # 5238: # CONFIG_FILE 5239: # 5240: 5241: case $INSTALL in 5242: [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 5243: *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 5244: esac 5245: _ACEOF 5246: 5247: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5248: # If the template does not know about datarootdir, expand it. 5249: # FIXME: This hack should be removed a few years after 2.60. 5250: ac_datarootdir_hack=; ac_datarootdir_seen= 5251: ac_sed_dataroot=' 5252: /datarootdir/ { 5253: p 5254: q 5255: } 5256: /@datadir@/p 5257: /@docdir@/p 5258: /@infodir@/p 5259: /@localedir@/p 5260: /@mandir@/p' 5261: case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 5262: *datarootdir*) ac_datarootdir_seen=yes;; 5263: *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 5264: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 5265: $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 5266: _ACEOF 5267: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5268: ac_datarootdir_hack=' 5269: s&@datadir@&$datadir&g 5270: s&@docdir@&$docdir&g 5271: s&@infodir@&$infodir&g 5272: s&@localedir@&$localedir&g 5273: s&@mandir@&$mandir&g 5274: s&\\\${datarootdir}&$datarootdir&g' ;; 5275: esac 5276: _ACEOF 5277: 5278: # Neutralize VPATH when `$srcdir' = `.'. 5279: # Shell code in configure.ac might set extrasub. 5280: # FIXME: do we really want to maintain this feature? 5281: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5282: ac_sed_extra="$ac_vpsub 5283: $extrasub 5284: _ACEOF 5285: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5286: :t 5287: /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 5288: s|@configure_input@|$ac_sed_conf_input|;t t 5289: s&@top_builddir@&$ac_top_builddir_sub&;t t 5290: s&@top_build_prefix@&$ac_top_build_prefix&;t t 5291: s&@srcdir@&$ac_srcdir&;t t 5292: s&@abs_srcdir@&$ac_abs_srcdir&;t t 5293: s&@top_srcdir@&$ac_top_srcdir&;t t 5294: s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 5295: s&@builddir@&$ac_builddir&;t t 5296: s&@abs_builddir@&$ac_abs_builddir&;t t 5297: s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 5298: s&@INSTALL@&$ac_INSTALL&;t t 5299: $ac_datarootdir_hack 5300: " 5301: eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 5302: >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5303: 5304: test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 5305: { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 5306: { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 5307: "$ac_tmp/out"`; test -z "$ac_out"; } && 5308: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 5309: which seems to be undefined. Please make sure it is defined" >&5 5310: $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 5311: which seems to be undefined. Please make sure it is defined" >&2;} 5312: 5313: rm -f "$ac_tmp/stdin" 5314: case $ac_file in 5315: -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 5316: *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 5317: esac \ 5318: || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5319: ;; 5320: :H) 5321: # 5322: # CONFIG_HEADER 5323: # 5324: if test x"$ac_file" != x-; then 5325: { 5326: $as_echo "/* $configure_input */" \ 5327: && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 5328: } >"$ac_tmp/config.h" \ 5329: || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5330: if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 5331: { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 5332: $as_echo "$as_me: $ac_file is unchanged" >&6;} 5333: else 5334: rm -f "$ac_file" 5335: mv "$ac_tmp/config.h" "$ac_file" \ 5336: || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5337: fi 5338: else 5339: $as_echo "/* $configure_input */" \ 5340: && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 5341: || as_fn_error $? "could not create -" "$LINENO" 5 5342: fi 5343: ;; 5344: 5345: 5346: esac 5347: 5348: done # for ac_tag 5349: 5350: 5351: as_fn_exit 0 5352: _ACEOF 5353: ac_clean_files=$ac_clean_files_save 5354: 5355: test $ac_write_fail = 0 || 5356: as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 5357: 5358: 5359: # configure is writing to config.log, and then calls config.status. 5360: # config.status does its own redirection, appending to config.log. 5361: # Unfortunately, on DOS this fails, as config.log is still kept open 5362: # by configure, so config.status won't be able to write to it; its 5363: # output is simply discarded. So we exec the FD to /dev/null, 5364: # effectively closing config.log, so it can be properly (re)opened and 5365: # appended to by config.status. When coming back to configure, we 5366: # need to make the FD available again. 5367: if test "$no_create" != yes; then 5368: ac_cs_success=: 5369: ac_config_status_args= 5370: test "$silent" = yes && 5371: ac_config_status_args="$ac_config_status_args --quiet" 5372: exec 5>/dev/null 5373: $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 5374: exec 5>>config.log 5375: # Use ||, not &&, to avoid exiting from the if with $? = 1, which 5376: # would make configure fail if this is the last instruction. 5377: $ac_cs_success || as_fn_exit 1 5378: fi 5379: if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 5380: { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 5381: $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 5382: fi 5383: