embedaddon/igmpproxy/configure - view

File: [ELWIX - Embedded LightWeight unIX -] / embedaddon / igmpproxy / configure
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs - revision graph
Tue Feb 21 17:00:29 2012 UTC (12 years, 3 months ago) by misho
Branches: igmpproxy, MAIN
CVS tags: v0_1p0, v0_1, HEAD

igmpproxy

1: #! /bin/sh 2: # Guess values for system-dependent variables and create Makefiles. 3: # Generated by GNU Autoconf 2.63 for igmpproxy 0.1. 4: # 5: # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 6: # 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. 7: # This configure script is free software; the Free Software Foundation 8: # gives unlimited permission to copy, distribute and modify it. 9: ## --------------------- ## 10: ## M4sh Initialization. ## 11: ## --------------------- ## 12: 13: # Be more Bourne compatible 14: DUALCASE=1; export DUALCASE # for MKS sh 15: if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 16: emulate sh 17: NULLCMD=: 18: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 19: # is contrary to our usage. Disable this feature. 20: alias -g '${1+"$@"}'='"$@"' 21: setopt NO_GLOB_SUBST 22: else 23: case `(set -o) 2>/dev/null` in 24: *posix*) set -o posix ;; 25: esac 26: 27: fi 28: 29: 30: 31: 32: # PATH needs CR 33: # Avoid depending upon Character Ranges. 34: as_cr_letters='abcdefghijklmnopqrstuvwxyz' 35: as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 36: as_cr_Letters=$as_cr_letters$as_cr_LETTERS 37: as_cr_digits='0123456789' 38: as_cr_alnum=$as_cr_Letters$as_cr_digits 39: 40: as_nl=' 41: ' 42: export as_nl 43: # Printing a long string crashes Solaris 7 /usr/bin/printf. 44: as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 45: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 46: as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 47: if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 48: as_echo='printf %s\n' 49: as_echo_n='printf %s' 50: else 51: if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 52: as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 53: as_echo_n='/usr/ucb/echo -n' 54: else 55: as_echo_body='eval expr "X$1" : "X\$.*\$"' 56: as_echo_n_body='eval 57: arg=$1; 58: case $arg in 59: *"$as_nl"*) 60: expr "X$arg" : "X\$.*\$$as_nl"; 61: arg=`expr "X$arg" : ".*$as_nl\$.*\$"`;; 62: esac; 63: expr "X$arg" : "X\$.*\$" | tr -d "$as_nl" 64: ' 65: export as_echo_n_body 66: as_echo_n='sh -c $as_echo_n_body as_echo' 67: fi 68: export as_echo_body 69: as_echo='sh -c $as_echo_body as_echo' 70: fi 71: 72: # The user is always right. 73: if test "${PATH_SEPARATOR+set}" != set; then 74: PATH_SEPARATOR=: 75: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 76: (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 77: PATH_SEPARATOR=';' 78: } 79: fi 80: 81: # Support unset when possible. 82: if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 83: as_unset=unset 84: else 85: as_unset=false 86: fi 87: 88: 89: # IFS 90: # We need space, tab and new line, in precisely that order. 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"./$cache_file";; 1693: esac 1694: fi 1695: else 1696: { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5 1697: $as_echo "$as_me: creating cache $cache_file" >&6;} 1698: >$cache_file 1699: fi 1700: 1701: # Check that the precious variables saved in the cache have kept the same 1702: # value. 1703: ac_cache_corrupted=false 1704: for ac_var in $ac_precious_vars; do 1705: eval ac_old_set=\$ac_cv_env_${ac_var}_set 1706: eval ac_new_set=\$ac_env_${ac_var}_set 1707: eval ac_old_val=\$ac_cv_env_${ac_var}_value 1708: eval ac_new_val=\$ac_env_${ac_var}_value 1709: case $ac_old_set,$ac_new_set in 1710: set,) 1711: { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 1712: $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 1713: ac_cache_corrupted=: ;; 1714: ,set) 1715: { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 1716: $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 1717: ac_cache_corrupted=: ;; 1718: ,);; 1719: *) 1720: if test "x$ac_old_val" != "x$ac_new_val"; then 1721: # differences in whitespace do not lead to failure. 1722: ac_old_val_w=`echo x $ac_old_val` 1723: ac_new_val_w=`echo x $ac_new_val` 1724: if test "$ac_old_val_w" != "$ac_new_val_w"; then 1725: { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 1726: $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 1727: ac_cache_corrupted=: 1728: else 1729: { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 1730: $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 1731: eval $ac_var=\$ac_old_val 1732: fi 1733: { $as_echo "$as_me:$LINENO: former value: \`$ac_old_val'" >&5 1734: $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 1735: { $as_echo "$as_me:$LINENO: current value: \`$ac_new_val'" >&5 1736: $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 1737: fi;; 1738: esac 1739: # Pass precious variables to config.status. 1740: if test "$ac_new_set" = set; then 1741: case $ac_new_val in 1742: *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 1743: *) ac_arg=$ac_var=$ac_new_val ;; 1744: esac 1745: case " $ac_configure_args " in 1746: *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 1747: *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; 1748: esac 1749: fi 1750: done 1751: if $ac_cache_corrupted; then 1752: { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 1753: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 1754: { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 1755: $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 1756: { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 1757: $as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 1758: { (exit 1); exit 1; }; } 1759: fi 1760: 1761: 1762: 1763: 1764: 1765: 1766: 1767: 1768: 1769: 1770: 1771: 1772: 1773: 1774: 1775: 1776: 1777: 1778: 1779: 1780: 1781: 1782: 1783: 1784: 1785: ac_ext=c 1786: ac_cpp='$CPP $CPPFLAGS' 1787: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1788: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1789: ac_compiler_gnu=$ac_cv_c_compiler_gnu 1790: 1791: 1792: am__api_version='1.11' 1793: 1794: ac_aux_dir= 1795: for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 1796: if test -f "$ac_dir/install-sh"; then 1797: ac_aux_dir=$ac_dir 1798: ac_install_sh="$ac_aux_dir/install-sh -c" 1799: break 1800: elif test -f "$ac_dir/install.sh"; then 1801: ac_aux_dir=$ac_dir 1802: ac_install_sh="$ac_aux_dir/install.sh -c" 1803: break 1804: elif test -f "$ac_dir/shtool"; then 1805: ac_aux_dir=$ac_dir 1806: ac_install_sh="$ac_aux_dir/shtool install -c" 1807: break 1808: fi 1809: done 1810: if test -z "$ac_aux_dir"; then 1811: { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5 1812: $as_echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;} 1813: { (exit 1); exit 1; }; } 1814: fi 1815: 1816: # These three variables are undocumented and unsupported, 1817: # and are intended to be withdrawn in a future Autoconf release. 1818: # They can cause serious problems if a builder's source tree is in a directory 1819: # whose full name contains unusual characters. 1820: ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 1821: ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 1822: ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 1823: 1824: 1825: # Find a good install program. We prefer a C program (faster), 1826: # so one script is as good as another. But avoid the broken or 1827: # incompatible versions: 1828: # SysV /etc/install, /usr/sbin/install 1829: # SunOS /usr/etc/install 1830: # IRIX /sbin/install 1831: # AIX /bin/install 1832: # AmigaOS /C/install, which installs bootblocks on floppy discs 1833: # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 1834: # AFS /usr/afsws/bin/install, which mishandles nonexistent args 1835: # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 1836: # OS/2's system install, which has a completely different semantic 1837: # ./install, which can be erroneously created by make from ./install.sh. 1838: # Reject install programs that cannot install multiple files. 1839: { $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 1840: $as_echo_n "checking for a BSD-compatible install... " >&6; } 1841: if test -z "$INSTALL"; then 1842: if test "${ac_cv_path_install+set}" = set; then 1843: $as_echo_n "(cached) " >&6 1844: else 1845: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1846: for as_dir in $PATH 1847: do 1848: IFS=$as_save_IFS 1849: test -z "$as_dir" && as_dir=. 1850: # Account for people who put trailing slashes in PATH elements. 1851: case $as_dir/ in 1852: ./ | .// | /cC/* | \ 1853: /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 1854: ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ 1855: /usr/ucb/* ) ;; 1856: *) 1857: # OSF1 and SCO ODT 3.0 have their own names for install. 1858: # Don't use installbsd from OSF since it installs stuff as root 1859: # by default. 1860: for ac_prog in ginstall scoinst install; do 1861: for ac_exec_ext in '' $ac_executable_extensions; do 1862: if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 1863: if test $ac_prog = install && 1864: grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 1865: # AIX install. It has an incompatible calling convention. 1866: : 1867: elif test $ac_prog = install && 1868: grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 1869: # program-specific install script used by HP pwplus--don't use. 1870: : 1871: else 1872: rm -rf conftest.one conftest.two conftest.dir 1873: echo one > conftest.one 1874: echo two > conftest.two 1875: mkdir conftest.dir 1876: if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 1877: test -s conftest.one && test -s conftest.two && 1878: test -s conftest.dir/conftest.one && 1879: test -s conftest.dir/conftest.two 1880: then 1881: ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 1882: break 3 1883: fi 1884: fi 1885: fi 1886: done 1887: done 1888: ;; 1889: esac 1890: 1891: done 1892: IFS=$as_save_IFS 1893: 1894: rm -rf conftest.one conftest.two conftest.dir 1895: 1896: fi 1897: if test "${ac_cv_path_install+set}" = set; then 1898: INSTALL=$ac_cv_path_install 1899: else 1900: # As a last resort, use the slow shell script. Don't cache a 1901: # value for INSTALL within a source directory, because that will 1902: # break other packages using the cache if that directory is 1903: # removed, or if the value is a relative name. 1904: INSTALL=$ac_install_sh 1905: fi 1906: fi 1907: { $as_echo "$as_me:$LINENO: result: $INSTALL" >&5 1908: $as_echo "$INSTALL" >&6; } 1909: 1910: # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 1911: # It thinks the first close brace ends the variable substitution. 1912: test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 1913: 1914: test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 1915: 1916: test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 1917: 1918: { $as_echo "$as_me:$LINENO: checking whether build environment is sane" >&5 1919: $as_echo_n "checking whether build environment is sane... " >&6; } 1920: # Just in case 1921: sleep 1 1922: echo timestamp > conftest.file 1923: # Reject unsafe characters in $srcdir or the absolute working directory 1924: # name. Accept space and tab only in the latter. 1925: am_lf=' 1926: ' 1927: case `pwd` in 1928: *[\\\"\#\$\&\'\`$am_lf]*) 1929: { { $as_echo "$as_me:$LINENO: error: unsafe absolute working directory name" >&5 1930: $as_echo "$as_me: error: unsafe absolute working directory name" >&2;} 1931: { (exit 1); exit 1; }; };; 1932: esac 1933: case $srcdir in 1934: *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 1935: { { $as_echo "$as_me:$LINENO: error: unsafe srcdir value: \`$srcdir'" >&5 1936: $as_echo "$as_me: error: unsafe srcdir value: \`$srcdir'" >&2;} 1937: { (exit 1); exit 1; }; };; 1938: esac 1939: 1940: # Do `set' in a subshell so we don't clobber the current shell's 1941: # arguments. Must try -L first in case configure is actually a 1942: # symlink; some systems play weird games with the mod time of symlinks 1943: # (eg FreeBSD returns the mod time of the symlink's containing 1944: # directory). 1945: if ( 1946: set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 1947: if test "$*" = "X"; then 1948: # -L didn't work. 1949: set X `ls -t "$srcdir/configure" conftest.file` 1950: fi 1951: rm -f conftest.file 1952: if test "$*" != "X $srcdir/configure conftest.file" \ 1953: && test "$*" != "X conftest.file $srcdir/configure"; then 1954: 1955: # If neither matched, then we have a broken ls. This can happen 1956: # if, for instance, CONFIG_SHELL is bash and it inherits a 1957: # broken ls alias from the environment. This has actually 1958: # happened. Such a system could not be considered "sane". 1959: { { $as_echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken 1960: alias in your environment" >&5 1961: $as_echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken 1962: alias in your environment" >&2;} 1963: { (exit 1); exit 1; }; } 1964: fi 1965: 1966: test "$2" = conftest.file 1967: ) 1968: then 1969: # Ok. 1970: : 1971: else 1972: { { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files! 1973: Check your system clock" >&5 1974: $as_echo "$as_me: error: newly created file is older than distributed files! 1975: Check your system clock" >&2;} 1976: { (exit 1); exit 1; }; } 1977: fi 1978: { $as_echo "$as_me:$LINENO: result: yes" >&5 1979: $as_echo "yes" >&6; } 1980: test "$program_prefix" != NONE && 1981: program_transform_name="s&^&$program_prefix&;$program_transform_name" 1982: # Use a double $ so make ignores it. 1983: test "$program_suffix" != NONE && 1984: program_transform_name="s&\$&$program_suffix&;$program_transform_name" 1985: # Double any \ or $. 1986: # By default was `s,x,x', remove it if useless. 1987: ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 1988: program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 1989: 1990: # expand $ac_aux_dir to an absolute path 1991: am_aux_dir=`cd $ac_aux_dir && pwd` 1992: 1993: if test x"${MISSING+set}" != xset; then 1994: case $am_aux_dir in 1995: *\ * | *\ *) 1996: MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 1997: *) 1998: MISSING="\${SHELL} $am_aux_dir/missing" ;; 1999: esac 2000: fi 2001: # Use eval to expand $SHELL 2002: if eval "$MISSING --run true"; then 2003: am_missing_run="$MISSING --run " 2004: else 2005: am_missing_run= 2006: { $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5 2007: $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} 2008: fi 2009: 2010: if test x"${install_sh}" != xset; then 2011: case $am_aux_dir in 2012: *\ * | *\ *) 2013: install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2014: *) 2015: install_sh="\${SHELL} $am_aux_dir/install-sh" 2016: esac 2017: fi 2018: 2019: # Installed binaries are usually stripped using `strip' when the user 2020: # run `make install-strip'. However `strip' might not be the right 2021: # tool to use in cross-compilation environments, therefore Automake 2022: # will honor the `STRIP' environment variable to overrule this program. 2023: if test "$cross_compiling" != no; then 2024: if test -n "$ac_tool_prefix"; then 2025: # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2026: set dummy ${ac_tool_prefix}strip; ac_word=$2 2027: { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 2028: $as_echo_n "checking for $ac_word... " >&6; } 2029: if test "${ac_cv_prog_STRIP+set}" = set; then 2030: $as_echo_n "(cached) " >&6 2031: else 2032: if test -n "$STRIP"; then 2033: ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2034: else 2035: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2036: for as_dir in $PATH 2037: do 2038: IFS=$as_save_IFS 2039: test -z "$as_dir" && as_dir=. 2040: for ac_exec_ext in '' $ac_executable_extensions; do 2041: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2042: ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2043: $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2044: break 2 2045: fi 2046: done 2047: done 2048: IFS=$as_save_IFS 2049: 2050: fi 2051: fi 2052: STRIP=$ac_cv_prog_STRIP 2053: if test -n "$STRIP"; then 2054: { $as_echo "$as_me:$LINENO: result: $STRIP" >&5 2055: $as_echo "$STRIP" >&6; } 2056: else 2057: { $as_echo "$as_me:$LINENO: result: no" >&5 2058: $as_echo "no" >&6; } 2059: fi 2060: 2061: 2062: fi 2063: if test -z "$ac_cv_prog_STRIP"; then 2064: ac_ct_STRIP=$STRIP 2065: # Extract the first word of "strip", so it can be a program name with args. 2066: set dummy strip; ac_word=$2 2067: { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 2068: $as_echo_n "checking for $ac_word... " >&6; } 2069: if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then 2070: $as_echo_n "(cached) " >&6 2071: else 2072: if test -n "$ac_ct_STRIP"; then 2073: ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2074: else 2075: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2076: for as_dir in $PATH 2077: do 2078: IFS=$as_save_IFS 2079: test -z "$as_dir" && as_dir=. 2080: for ac_exec_ext in '' $ac_executable_extensions; do 2081: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2082: ac_cv_prog_ac_ct_STRIP="strip" 2083: $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2084: break 2 2085: fi 2086: done 2087: done 2088: IFS=$as_save_IFS 2089: 2090: fi 2091: fi 2092: ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2093: if test -n "$ac_ct_STRIP"; then 2094: { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 2095: $as_echo "$ac_ct_STRIP" >&6; } 2096: else 2097: { $as_echo "$as_me:$LINENO: result: no" >&5 2098: $as_echo "no" >&6; } 2099: fi 2100: 2101: if test "x$ac_ct_STRIP" = x; then 2102: STRIP=":" 2103: else 2104: case $cross_compiling:$ac_tool_warned in 2105: yes:) 2106: { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 2107: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2108: ac_tool_warned=yes ;; 2109: esac 2110: STRIP=$ac_ct_STRIP 2111: fi 2112: else 2113: STRIP="$ac_cv_prog_STRIP" 2114: fi 2115: 2116: fi 2117: INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2118: 2119: { $as_echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5 2120: $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2121: if test -z "$MKDIR_P"; then 2122: if test "${ac_cv_path_mkdir+set}" = set; then 2123: $as_echo_n "(cached) " >&6 2124: else 2125: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2126: for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2127: do 2128: IFS=$as_save_IFS 2129: test -z "$as_dir" && as_dir=. 2130: for ac_prog in mkdir gmkdir; do 2131: for ac_exec_ext in '' $ac_executable_extensions; do 2132: { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2133: case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2134: 'mkdir (GNU coreutils) '* | \ 2135: 'mkdir (coreutils) '* | \ 2136: 'mkdir (fileutils) '4.1*) 2137: ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2138: break 3;; 2139: esac 2140: done 2141: done 2142: done 2143: IFS=$as_save_IFS 2144: 2145: fi 2146: 2147: if test "${ac_cv_path_mkdir+set}" = set; then 2148: MKDIR_P="$ac_cv_path_mkdir -p" 2149: else 2150: # As a last resort, use the slow shell script. Don't cache a 2151: # value for MKDIR_P within a source directory, because that will 2152: # break other packages using the cache if that directory is 2153: # removed, or if the value is a relative name. 2154: test -d ./--version && rmdir ./--version 2155: MKDIR_P="$ac_install_sh -d" 2156: fi 2157: fi 2158: { $as_echo "$as_me:$LINENO: result: $MKDIR_P" >&5 2159: $as_echo "$MKDIR_P" >&6; } 2160: 2161: mkdir_p="$MKDIR_P" 2162: case $mkdir_p in 2163: [\\/$]* | ?:[\\/]*) ;; 2164: */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2165: esac 2166: 2167: for ac_prog in gawk mawk nawk awk 2168: do 2169: # Extract the first word of "$ac_prog", so it can be a program name with args. 2170: set dummy $ac_prog; ac_word=$2 2171: { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 2172: $as_echo_n "checking for $ac_word... " >&6; } 2173: if test "${ac_cv_prog_AWK+set}" = set; then 2174: $as_echo_n "(cached) " >&6 2175: else 2176: if test -n "$AWK"; then 2177: ac_cv_prog_AWK="$AWK" # Let the user override the test. 2178: else 2179: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2180: for as_dir in $PATH 2181: do 2182: IFS=$as_save_IFS 2183: test -z "$as_dir" && as_dir=. 2184: for ac_exec_ext in '' $ac_executable_extensions; do 2185: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2186: ac_cv_prog_AWK="$ac_prog" 2187: $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2188: break 2 2189: fi 2190: done 2191: done 2192: IFS=$as_save_IFS 2193: 2194: fi 2195: fi 2196: AWK=$ac_cv_prog_AWK 2197: if test -n "$AWK"; then 2198: { $as_echo "$as_me:$LINENO: result: $AWK" >&5 2199: $as_echo "$AWK" >&6; } 2200: else 2201: { $as_echo "$as_me:$LINENO: result: no" >&5 2202: $as_echo "no" >&6; } 2203: fi 2204: 2205: 2206: test -n "$AWK" && break 2207: done 2208: 2209: { $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2210: $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2211: set x ${MAKE-make} 2212: ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2213: if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then 2214: $as_echo_n "(cached) " >&6 2215: else 2216: cat >conftest.make <<\_ACEOF 2217: SHELL = /bin/sh 2218: all: 2219: @echo '@@@%%%=$(MAKE)=@@@%%%' 2220: _ACEOF 2221: # GNU make sometimes prints "make[1]: Entering...", which would confuse us. 2222: case `${MAKE-make} -f conftest.make 2>/dev/null` in 2223: *@@@%%%=?*=@@@%%%*) 2224: eval ac_cv_prog_make_${ac_make}_set=yes;; 2225: *) 2226: eval ac_cv_prog_make_${ac_make}_set=no;; 2227: esac 2228: rm -f conftest.make 2229: fi 2230: if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2231: { $as_echo "$as_me:$LINENO: result: yes" >&5 2232: $as_echo "yes" >&6; } 2233: SET_MAKE= 2234: else 2235: { $as_echo "$as_me:$LINENO: result: no" >&5 2236: $as_echo "no" >&6; } 2237: SET_MAKE="MAKE=${MAKE-make}" 2238: fi 2239: 2240: rm -rf .tst 2>/dev/null 2241: mkdir .tst 2>/dev/null 2242: if test -d .tst; then 2243: am__leading_dot=. 2244: else 2245: am__leading_dot=_ 2246: fi 2247: rmdir .tst 2>/dev/null 2248: 2249: if test "`cd $srcdir && pwd`" != "`pwd`"; then 2250: # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2251: # is not polluted with repeated "-I." 2252: am__isrc=' -I$(srcdir)' 2253: # test to see if srcdir already configured 2254: if test -f $srcdir/config.status; then 2255: { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 2256: $as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} 2257: { (exit 1); exit 1; }; } 2258: fi 2259: fi 2260: 2261: # test whether we have cygpath 2262: if test -z "$CYGPATH_W"; then 2263: if (cygpath --version) >/dev/null 2>/dev/null; then 2264: CYGPATH_W='cygpath -w' 2265: else 2266: CYGPATH_W=echo 2267: fi 2268: fi 2269: 2270: 2271: # Define the identity of the package. 2272: PACKAGE='igmpproxy' 2273: VERSION='0.1' 2274: 2275: 2276: cat >>confdefs.h <<_ACEOF 2277: #define PACKAGE "$PACKAGE" 2278: _ACEOF 2279: 2280: 2281: cat >>confdefs.h <<_ACEOF 2282: #define VERSION "$VERSION" 2283: _ACEOF 2284: 2285: # Some tools Automake needs. 2286: 2287: ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2288: 2289: 2290: AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2291: 2292: 2293: AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2294: 2295: 2296: AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2297: 2298: 2299: MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2300: 2301: # We need awk for the "check" target. The system "awk" is bad on 2302: # some platforms. 2303: # Always define AMTAR for backward compatibility. 2304: 2305: AMTAR=${AMTAR-"${am_missing_run}tar"} 2306: 2307: am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 2308: 2309: 2310: 2311: 2312: 2313: 2314: ac_config_headers="$ac_config_headers config.h" 2315: 2316: DEPDIR="${am__leading_dot}deps" 2317: 2318: ac_config_commands="$ac_config_commands depfiles" 2319: 2320: 2321: am_make=${MAKE-make} 2322: cat > confinc << 'END' 2323: am__doit: 2324: @echo this is the am__doit target 2325: .PHONY: am__doit 2326: END 2327: # If we don't find an include directive, just comment out the code. 2328: { $as_echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5 2329: $as_echo_n "checking for style of include used by $am_make... " >&6; } 2330: am__include="#" 2331: am__quote= 2332: _am_result=none 2333: # First try GNU make style include. 2334: echo "include confinc" > confmf 2335: # Ignore all kinds of additional output from `make'. 2336: case `$am_make -s -f confmf 2> /dev/null` in #( 2337: *the\ am__doit\ target*) 2338: am__include=include 2339: am__quote= 2340: _am_result=GNU 2341: ;; 2342: esac 2343: # Now try BSD make style include. 2344: if test "$am__include" = "#"; then 2345: echo '.include "confinc"' > confmf 2346: case `$am_make -s -f confmf 2> /dev/null` in #( 2347: *the\ am__doit\ target*) 2348: am__include=.include 2349: am__quote="\"" 2350: _am_result=BSD 2351: ;; 2352: esac 2353: fi 2354: 2355: 2356: { $as_echo "$as_me:$LINENO: result: $_am_result" >&5 2357: $as_echo "$_am_result" >&6; } 2358: rm -f confinc confmf 2359: 2360: # Check whether --enable-dependency-tracking was given. 2361: if test "${enable_dependency_tracking+set}" = set; then 2362: enableval=$enable_dependency_tracking; 2363: fi 2364: 2365: if test "x$enable_dependency_tracking" != xno; then 2366: am_depcomp="$ac_aux_dir/depcomp" 2367: AMDEPBACKSLASH='\' 2368: fi 2369: if test "x$enable_dependency_tracking" != xno; then 2370: AMDEP_TRUE= 2371: AMDEP_FALSE='#' 2372: else 2373: AMDEP_TRUE='#' 2374: AMDEP_FALSE= 2375: fi 2376: 2377: 2378: ac_ext=c 2379: ac_cpp='$CPP $CPPFLAGS' 2380: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2381: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2382: ac_compiler_gnu=$ac_cv_c_compiler_gnu 2383: if test -n "$ac_tool_prefix"; then 2384: # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2385: set dummy ${ac_tool_prefix}gcc; ac_word=$2 2386: { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 2387: $as_echo_n "checking for $ac_word... " >&6; } 2388: if test "${ac_cv_prog_CC+set}" = set; then 2389: $as_echo_n "(cached) " >&6 2390: else 2391: if test -n "$CC"; then 2392: ac_cv_prog_CC="$CC" # Let the user override the test. 2393: else 2394: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2395: for as_dir in $PATH 2396: do 2397: IFS=$as_save_IFS 2398: test -z "$as_dir" && as_dir=. 2399: for ac_exec_ext in '' $ac_executable_extensions; do 2400: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2401: ac_cv_prog_CC="${ac_tool_prefix}gcc" 2402: $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2403: break 2 2404: fi 2405: done 2406: done 2407: IFS=$as_save_IFS 2408: 2409: fi 2410: fi 2411: CC=$ac_cv_prog_CC 2412: if test -n "$CC"; then 2413: { $as_echo "$as_me:$LINENO: result: $CC" >&5 2414: $as_echo "$CC" >&6; } 2415: else 2416: { $as_echo "$as_me:$LINENO: result: no" >&5 2417: $as_echo "no" >&6; } 2418: fi 2419: 2420: 2421: fi 2422: if test -z "$ac_cv_prog_CC"; then 2423: ac_ct_CC=$CC 2424: # Extract the first word of "gcc", so it can be a program name with args. 2425: set dummy gcc; ac_word=$2 2426: { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 2427: $as_echo_n "checking for $ac_word... " >&6; } 2428: if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2429: $as_echo_n "(cached) " >&6 2430: else 2431: if test -n "$ac_ct_CC"; then 2432: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2433: else 2434: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2435: for as_dir in $PATH 2436: do 2437: IFS=$as_save_IFS 2438: test -z "$as_dir" && as_dir=. 2439: for ac_exec_ext in '' $ac_executable_extensions; do 2440: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2441: ac_cv_prog_ac_ct_CC="gcc" 2442: $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2443: break 2 2444: fi 2445: done 2446: done 2447: IFS=$as_save_IFS 2448: 2449: fi 2450: fi 2451: ac_ct_CC=$ac_cv_prog_ac_ct_CC 2452: if test -n "$ac_ct_CC"; then 2453: { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2454: $as_echo "$ac_ct_CC" >&6; } 2455: else 2456: { $as_echo "$as_me:$LINENO: result: no" >&5 2457: $as_echo "no" >&6; } 2458: fi 2459: 2460: if test "x$ac_ct_CC" = x; then 2461: CC="" 2462: else 2463: case $cross_compiling:$ac_tool_warned in 2464: yes:) 2465: { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 2466: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2467: ac_tool_warned=yes ;; 2468: esac 2469: CC=$ac_ct_CC 2470: fi 2471: else 2472: CC="$ac_cv_prog_CC" 2473: fi 2474: 2475: if test -z "$CC"; then 2476: if test -n "$ac_tool_prefix"; then 2477: # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2478: set dummy ${ac_tool_prefix}cc; ac_word=$2 2479: { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 2480: $as_echo_n "checking for $ac_word... " >&6; } 2481: if test "${ac_cv_prog_CC+set}" = set; then 2482: $as_echo_n "(cached) " >&6 2483: else 2484: if test -n "$CC"; then 2485: ac_cv_prog_CC="$CC" # Let the user override the test. 2486: else 2487: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2488: for as_dir in $PATH 2489: do 2490: IFS=$as_save_IFS 2491: test -z "$as_dir" && as_dir=. 2492: for ac_exec_ext in '' $ac_executable_extensions; do 2493: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2494: ac_cv_prog_CC="${ac_tool_prefix}cc" 2495: $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2496: break 2 2497: fi 2498: done 2499: done 2500: IFS=$as_save_IFS 2501: 2502: fi 2503: fi 2504: CC=$ac_cv_prog_CC 2505: if test -n "$CC"; then 2506: { $as_echo "$as_me:$LINENO: result: $CC" >&5 2507: $as_echo "$CC" >&6; } 2508: else 2509: { $as_echo "$as_me:$LINENO: result: no" >&5 2510: $as_echo "no" >&6; } 2511: fi 2512: 2513: 2514: fi 2515: fi 2516: if test -z "$CC"; then 2517: # Extract the first word of "cc", so it can be a program name with args. 2518: set dummy cc; ac_word=$2 2519: { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 2520: $as_echo_n "checking for $ac_word... " >&6; } 2521: if test "${ac_cv_prog_CC+set}" = set; then 2522: $as_echo_n "(cached) " >&6 2523: else 2524: if test -n "$CC"; then 2525: ac_cv_prog_CC="$CC" # Let the user override the test. 2526: else 2527: ac_prog_rejected=no 2528: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2529: for as_dir in $PATH 2530: do 2531: IFS=$as_save_IFS 2532: test -z "$as_dir" && as_dir=. 2533: for ac_exec_ext in '' $ac_executable_extensions; do 2534: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2535: if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2536: ac_prog_rejected=yes 2537: continue 2538: fi 2539: ac_cv_prog_CC="cc" 2540: $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2541: break 2 2542: fi 2543: done 2544: done 2545: IFS=$as_save_IFS 2546: 2547: if test $ac_prog_rejected = yes; then 2548: # We found a bogon in the path, so make sure we never use it. 2549: set dummy $ac_cv_prog_CC 2550: shift 2551: if test $# != 0; then 2552: # We chose a different compiler from the bogus one. 2553: # However, it has the same basename, so the bogon will be chosen 2554: # first if we set CC to just the basename; use the full file name. 2555: shift 2556: ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2557: fi 2558: fi 2559: fi 2560: fi 2561: CC=$ac_cv_prog_CC 2562: if test -n "$CC"; then 2563: { $as_echo "$as_me:$LINENO: result: $CC" >&5 2564: $as_echo "$CC" >&6; } 2565: else 2566: { $as_echo "$as_me:$LINENO: result: no" >&5 2567: $as_echo "no" >&6; } 2568: fi 2569: 2570: 2571: fi 2572: if test -z "$CC"; then 2573: if test -n "$ac_tool_prefix"; then 2574: for ac_prog in cl.exe 2575: do 2576: # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2577: set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2578: { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 2579: $as_echo_n "checking for $ac_word... " >&6; } 2580: if test "${ac_cv_prog_CC+set}" = set; then 2581: $as_echo_n "(cached) " >&6 2582: else 2583: if test -n "$CC"; then 2584: ac_cv_prog_CC="$CC" # Let the user override the test. 2585: else 2586: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2587: for as_dir in $PATH 2588: do 2589: IFS=$as_save_IFS 2590: test -z "$as_dir" && as_dir=. 2591: for ac_exec_ext in '' $ac_executable_extensions; do 2592: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2593: ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2594: $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2595: break 2 2596: fi 2597: done 2598: done 2599: IFS=$as_save_IFS 2600: 2601: fi 2602: fi 2603: CC=$ac_cv_prog_CC 2604: if test -n "$CC"; then 2605: { $as_echo "$as_me:$LINENO: result: $CC" >&5 2606: $as_echo "$CC" >&6; } 2607: else 2608: { $as_echo "$as_me:$LINENO: result: no" >&5 2609: $as_echo "no" >&6; } 2610: fi 2611: 2612: 2613: test -n "$CC" && break 2614: done 2615: fi 2616: if test -z "$CC"; then 2617: ac_ct_CC=$CC 2618: for ac_prog in cl.exe 2619: do 2620: # Extract the first word of "$ac_prog", so it can be a program name with args. 2621: set dummy $ac_prog; ac_word=$2 2622: { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 2623: $as_echo_n "checking for $ac_word... " >&6; } 2624: if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2625: $as_echo_n "(cached) " >&6 2626: else 2627: if test -n "$ac_ct_CC"; then 2628: ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2629: else 2630: as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2631: for as_dir in $PATH 2632: do 2633: IFS=$as_save_IFS 2634: test -z "$as_dir" && as_dir=. 2635: for ac_exec_ext in '' $ac_executable_extensions; do 2636: if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2637: ac_cv_prog_ac_ct_CC="$ac_prog" 2638: $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2639: break 2 2640: fi 2641: done 2642: done 2643: IFS=$as_save_IFS 2644: 2645: fi 2646: fi 2647: ac_ct_CC=$ac_cv_prog_ac_ct_CC 2648: if test -n "$ac_ct_CC"; then 2649: { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2650: $as_echo "$ac_ct_CC" >&6; } 2651: else 2652: { $as_echo "$as_me:$LINENO: result: no" >&5 2653: $as_echo "no" >&6; } 2654: fi 2655: 2656: 2657: test -n "$ac_ct_CC" && break 2658: done 2659: 2660: if test "x$ac_ct_CC" = x; then 2661: CC="" 2662: else 2663: case $cross_compiling:$ac_tool_warned in 2664: yes:) 2665: { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 2666: $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2667: ac_tool_warned=yes ;; 2668: esac 2669: CC=$ac_ct_CC 2670: fi 2671: fi 2672: 2673: fi 2674: 2675: 2676: test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 2677: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2678: { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH 2679: See \`config.log' for more details." >&5 2680: $as_echo "$as_me: error: no acceptable C compiler found in \$PATH 2681: See \`config.log' for more details." >&2;} 2682: { (exit 1); exit 1; }; }; } 2683: 2684: # Provide some information about the compiler. 2685: $as_echo "$as_me:$LINENO: checking for C compiler version" >&5 2686: set X $ac_compile 2687: ac_compiler=$2 2688: { (ac_try="$ac_compiler --version >&5" 2689: case "(($ac_try" in 2690: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2691: *) ac_try_echo=$ac_try;; 2692: esac 2693: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 2694: $as_echo "$ac_try_echo") >&5 2695: (eval "$ac_compiler --version >&5") 2>&5 2696: ac_status=$? 2697: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 2698: (exit $ac_status); } 2699: { (ac_try="$ac_compiler -v >&5" 2700: case "(($ac_try" in 2701: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2702: *) ac_try_echo=$ac_try;; 2703: esac 2704: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 2705: $as_echo "$ac_try_echo") >&5 2706: (eval "$ac_compiler -v >&5") 2>&5 2707: ac_status=$? 2708: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 2709: (exit $ac_status); } 2710: { (ac_try="$ac_compiler -V >&5" 2711: case "(($ac_try" in 2712: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2713: *) ac_try_echo=$ac_try;; 2714: esac 2715: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 2716: $as_echo "$ac_try_echo") >&5 2717: (eval "$ac_compiler -V >&5") 2>&5 2718: ac_status=$? 2719: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 2720: (exit $ac_status); } 2721: 2722: cat >conftest.$ac_ext <<_ACEOF 2723: /* confdefs.h. */ 2724: _ACEOF 2725: cat confdefs.h >>conftest.$ac_ext 2726: cat >>conftest.$ac_ext <<_ACEOF 2727: /* end confdefs.h. */ 2728: 2729: int 2730: main () 2731: { 2732: 2733: ; 2734: return 0; 2735: } 2736: _ACEOF 2737: ac_clean_files_save=$ac_clean_files 2738: ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2739: # Try to create an executable without -o first, disregard a.out. 2740: # It will help us diagnose broken compilers, and finding out an intuition 2741: # of exeext. 2742: { $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 2743: $as_echo_n "checking for C compiler default output file name... " >&6; } 2744: ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2745: 2746: # The possible output files: 2747: ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2748: 2749: ac_rmfiles= 2750: for ac_file in $ac_files 2751: do 2752: case $ac_file in 2753: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2754: * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2755: esac 2756: done 2757: rm -f $ac_rmfiles 2758: 2759: if { (ac_try="$ac_link_default" 2760: case "(($ac_try" in 2761: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2762: *) ac_try_echo=$ac_try;; 2763: esac 2764: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 2765: $as_echo "$ac_try_echo") >&5 2766: (eval "$ac_link_default") 2>&5 2767: ac_status=$? 2768: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 2769: (exit $ac_status); }; then 2770: # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2771: # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2772: # in a Makefile. We should not override ac_cv_exeext if it was cached, 2773: # so that the user can short-circuit this test for compilers unknown to 2774: # Autoconf. 2775: for ac_file in $ac_files '' 2776: do 2777: test -f "$ac_file" || continue 2778: case $ac_file in 2779: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2780: ;; 2781: [ab].out ) 2782: # We found the default executable, but exeext='' is most 2783: # certainly right. 2784: break;; 2785: *.* ) 2786: if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2787: then :; else 2788: ac_cv_exeext=`expr "$ac_file" : '[^.]*$\..*$'` 2789: fi 2790: # We set ac_cv_exeext here because the later test for it is not 2791: # safe: cross compilers may not add the suffix if given an `-o' 2792: # argument, so we may need to know it at that point already. 2793: # Even if this section looks crufty: it has the advantage of 2794: # actually working. 2795: break;; 2796: * ) 2797: break;; 2798: esac 2799: done 2800: test "$ac_cv_exeext" = no && ac_cv_exeext= 2801: 2802: else 2803: ac_file='' 2804: fi 2805: 2806: { $as_echo "$as_me:$LINENO: result: $ac_file" >&5 2807: $as_echo "$ac_file" >&6; } 2808: if test -z "$ac_file"; then 2809: $as_echo "$as_me: failed program was:" >&5 2810: sed 's/^/| /' conftest.$ac_ext >&5 2811: 2812: { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 2813: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2814: { { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables 2815: See \`config.log' for more details." >&5 2816: $as_echo "$as_me: error: C compiler cannot create executables 2817: See \`config.log' for more details." >&2;} 2818: { (exit 77); exit 77; }; }; } 2819: fi 2820: 2821: ac_exeext=$ac_cv_exeext 2822: 2823: # Check that the compiler produces executables we can run. If not, either 2824: # the compiler is broken, or we cross compile. 2825: { $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5 2826: $as_echo_n "checking whether the C compiler works... " >&6; } 2827: # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 2828: # If not cross compiling, check that we can run a simple program. 2829: if test "$cross_compiling" != yes; then 2830: if { ac_try='./$ac_file' 2831: { (case "(($ac_try" in 2832: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2833: *) ac_try_echo=$ac_try;; 2834: esac 2835: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 2836: $as_echo "$ac_try_echo") >&5 2837: (eval "$ac_try") 2>&5 2838: ac_status=$? 2839: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 2840: (exit $ac_status); }; }; then 2841: cross_compiling=no 2842: else 2843: if test "$cross_compiling" = maybe; then 2844: cross_compiling=yes 2845: else 2846: { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 2847: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2848: { { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs. 2849: If you meant to cross compile, use \`--host'. 2850: See \`config.log' for more details." >&5 2851: $as_echo "$as_me: error: cannot run C compiled programs. 2852: If you meant to cross compile, use \`--host'. 2853: See \`config.log' for more details." >&2;} 2854: { (exit 1); exit 1; }; }; } 2855: fi 2856: fi 2857: fi 2858: { $as_echo "$as_me:$LINENO: result: yes" >&5 2859: $as_echo "yes" >&6; } 2860: 2861: rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 2862: ac_clean_files=$ac_clean_files_save 2863: # Check that the compiler produces executables we can run. If not, either 2864: # the compiler is broken, or we cross compile. 2865: { $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 2866: $as_echo_n "checking whether we are cross compiling... " >&6; } 2867: { $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5 2868: $as_echo "$cross_compiling" >&6; } 2869: 2870: { $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5 2871: $as_echo_n "checking for suffix of executables... " >&6; } 2872: if { (ac_try="$ac_link" 2873: case "(($ac_try" in 2874: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2875: *) ac_try_echo=$ac_try;; 2876: esac 2877: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 2878: $as_echo "$ac_try_echo") >&5 2879: (eval "$ac_link") 2>&5 2880: ac_status=$? 2881: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 2882: (exit $ac_status); }; then 2883: # If both `conftest.exe' and `conftest' are `present' (well, observable) 2884: # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2885: # work properly (i.e., refer to `conftest.exe'), while it won't with 2886: # `rm'. 2887: for ac_file in conftest.exe conftest conftest.*; do 2888: test -f "$ac_file" || continue 2889: case $ac_file in 2890: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2891: *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*$\..*$'` 2892: break;; 2893: * ) break;; 2894: esac 2895: done 2896: else 2897: { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 2898: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2899: { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link 2900: See \`config.log' for more details." >&5 2901: $as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link 2902: See \`config.log' for more details." >&2;} 2903: { (exit 1); exit 1; }; }; } 2904: fi 2905: 2906: rm -f conftest$ac_cv_exeext 2907: { $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 2908: $as_echo "$ac_cv_exeext" >&6; } 2909: 2910: rm -f conftest.$ac_ext 2911: EXEEXT=$ac_cv_exeext 2912: ac_exeext=$EXEEXT 2913: { $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5 2914: $as_echo_n "checking for suffix of object files... " >&6; } 2915: if test "${ac_cv_objext+set}" = set; then 2916: $as_echo_n "(cached) " >&6 2917: else 2918: cat >conftest.$ac_ext <<_ACEOF 2919: /* confdefs.h. */ 2920: _ACEOF 2921: cat confdefs.h >>conftest.$ac_ext 2922: cat >>conftest.$ac_ext <<_ACEOF 2923: /* end confdefs.h. */ 2924: 2925: int 2926: main () 2927: { 2928: 2929: ; 2930: return 0; 2931: } 2932: _ACEOF 2933: rm -f conftest.o conftest.obj 2934: if { (ac_try="$ac_compile" 2935: case "(($ac_try" in 2936: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2937: *) ac_try_echo=$ac_try;; 2938: esac 2939: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 2940: $as_echo "$ac_try_echo") >&5 2941: (eval "$ac_compile") 2>&5 2942: ac_status=$? 2943: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 2944: (exit $ac_status); }; then 2945: for ac_file in conftest.o conftest.obj conftest.*; do 2946: test -f "$ac_file" || continue; 2947: case $ac_file in 2948: *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2949: *) ac_cv_objext=`expr "$ac_file" : '.*\.$.*$'` 2950: break;; 2951: esac 2952: done 2953: else 2954: $as_echo "$as_me: failed program was:" >&5 2955: sed 's/^/| /' conftest.$ac_ext >&5 2956: 2957: { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 2958: $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2959: { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile 2960: See \`config.log' for more details." >&5 2961: $as_echo "$as_me: error: cannot compute suffix of object files: cannot compile 2962: See \`config.log' for more details." >&2;} 2963: { (exit 1); exit 1; }; }; } 2964: fi 2965: 2966: rm -f conftest.$ac_cv_objext conftest.$ac_ext 2967: fi 2968: { $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 2969: $as_echo "$ac_cv_objext" >&6; } 2970: OBJEXT=$ac_cv_objext 2971: ac_objext=$OBJEXT 2972: { $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 2973: $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2974: if test "${ac_cv_c_compiler_gnu+set}" = set; then 2975: $as_echo_n "(cached) " >&6 2976: else 2977: cat >conftest.$ac_ext <<_ACEOF 2978: /* confdefs.h. */ 2979: _ACEOF 2980: cat confdefs.h >>conftest.$ac_ext 2981: cat >>conftest.$ac_ext <<_ACEOF 2982: /* end confdefs.h. */ 2983: 2984: int 2985: main () 2986: { 2987: #ifndef __GNUC__ 2988: choke me 2989: #endif 2990: 2991: ; 2992: return 0; 2993: } 2994: _ACEOF 2995: rm -f conftest.$ac_objext 2996: if { (ac_try="$ac_compile" 2997: case "(($ac_try" in 2998: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2999: *) ac_try_echo=$ac_try;; 3000: esac 3001: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 3002: $as_echo "$ac_try_echo") >&5 3003: (eval "$ac_compile") 2>conftest.er1 3004: ac_status=$? 3005: grep -v '^ *+' conftest.er1 >conftest.err 3006: rm -f conftest.er1 3007: cat conftest.err >&5 3008: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 3009: (exit $ac_status); } && { 3010: test -z "$ac_c_werror_flag" || 3011: test ! -s conftest.err 3012: } && test -s conftest.$ac_objext; then 3013: ac_compiler_gnu=yes 3014: else 3015: $as_echo "$as_me: failed program was:" >&5 3016: sed 's/^/| /' conftest.$ac_ext >&5 3017: 3018: ac_compiler_gnu=no 3019: fi 3020: 3021: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3022: ac_cv_c_compiler_gnu=$ac_compiler_gnu 3023: 3024: fi 3025: { $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 3026: $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3027: if test $ac_compiler_gnu = yes; then 3028: GCC=yes 3029: else 3030: GCC= 3031: fi 3032: ac_test_CFLAGS=${CFLAGS+set} 3033: ac_save_CFLAGS=$CFLAGS 3034: { $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 3035: $as_echo_n "checking whether $CC accepts -g... " >&6; } 3036: if test "${ac_cv_prog_cc_g+set}" = set; then 3037: $as_echo_n "(cached) " >&6 3038: else 3039: ac_save_c_werror_flag=$ac_c_werror_flag 3040: ac_c_werror_flag=yes 3041: ac_cv_prog_cc_g=no 3042: CFLAGS="-g" 3043: cat >conftest.$ac_ext <<_ACEOF 3044: /* confdefs.h. */ 3045: _ACEOF 3046: cat confdefs.h >>conftest.$ac_ext 3047: cat >>conftest.$ac_ext <<_ACEOF 3048: /* end confdefs.h. */ 3049: 3050: int 3051: main () 3052: { 3053: 3054: ; 3055: return 0; 3056: } 3057: _ACEOF 3058: rm -f conftest.$ac_objext 3059: if { (ac_try="$ac_compile" 3060: case "(($ac_try" in 3061: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3062: *) ac_try_echo=$ac_try;; 3063: esac 3064: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 3065: $as_echo "$ac_try_echo") >&5 3066: (eval "$ac_compile") 2>conftest.er1 3067: ac_status=$? 3068: grep -v '^ *+' conftest.er1 >conftest.err 3069: rm -f conftest.er1 3070: cat conftest.err >&5 3071: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 3072: (exit $ac_status); } && { 3073: test -z "$ac_c_werror_flag" || 3074: test ! -s conftest.err 3075: } && test -s conftest.$ac_objext; then 3076: ac_cv_prog_cc_g=yes 3077: else 3078: $as_echo "$as_me: failed program was:" >&5 3079: sed 's/^/| /' conftest.$ac_ext >&5 3080: 3081: CFLAGS="" 3082: cat >conftest.$ac_ext <<_ACEOF 3083: /* confdefs.h. */ 3084: _ACEOF 3085: cat confdefs.h >>conftest.$ac_ext 3086: cat >>conftest.$ac_ext <<_ACEOF 3087: /* end confdefs.h. */ 3088: 3089: int 3090: main () 3091: { 3092: 3093: ; 3094: return 0; 3095: } 3096: _ACEOF 3097: rm -f conftest.$ac_objext 3098: if { (ac_try="$ac_compile" 3099: case "(($ac_try" in 3100: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3101: *) ac_try_echo=$ac_try;; 3102: esac 3103: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 3104: $as_echo "$ac_try_echo") >&5 3105: (eval "$ac_compile") 2>conftest.er1 3106: ac_status=$? 3107: grep -v '^ *+' conftest.er1 >conftest.err 3108: rm -f conftest.er1 3109: cat conftest.err >&5 3110: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 3111: (exit $ac_status); } && { 3112: test -z "$ac_c_werror_flag" || 3113: test ! -s conftest.err 3114: } && test -s conftest.$ac_objext; then 3115: : 3116: else 3117: $as_echo "$as_me: failed program was:" >&5 3118: sed 's/^/| /' conftest.$ac_ext >&5 3119: 3120: ac_c_werror_flag=$ac_save_c_werror_flag 3121: CFLAGS="-g" 3122: cat >conftest.$ac_ext <<_ACEOF 3123: /* confdefs.h. */ 3124: _ACEOF 3125: cat confdefs.h >>conftest.$ac_ext 3126: cat >>conftest.$ac_ext <<_ACEOF 3127: /* end confdefs.h. */ 3128: 3129: int 3130: main () 3131: { 3132: 3133: ; 3134: return 0; 3135: } 3136: _ACEOF 3137: rm -f conftest.$ac_objext 3138: if { (ac_try="$ac_compile" 3139: case "(($ac_try" in 3140: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3141: *) ac_try_echo=$ac_try;; 3142: esac 3143: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 3144: $as_echo "$ac_try_echo") >&5 3145: (eval "$ac_compile") 2>conftest.er1 3146: ac_status=$? 3147: grep -v '^ *+' conftest.er1 >conftest.err 3148: rm -f conftest.er1 3149: cat conftest.err >&5 3150: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 3151: (exit $ac_status); } && { 3152: test -z "$ac_c_werror_flag" || 3153: test ! -s conftest.err 3154: } && test -s conftest.$ac_objext; then 3155: ac_cv_prog_cc_g=yes 3156: else 3157: $as_echo "$as_me: failed program was:" >&5 3158: sed 's/^/| /' conftest.$ac_ext >&5 3159: 3160: 3161: fi 3162: 3163: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3164: fi 3165: 3166: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3167: fi 3168: 3169: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3170: ac_c_werror_flag=$ac_save_c_werror_flag 3171: fi 3172: { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 3173: $as_echo "$ac_cv_prog_cc_g" >&6; } 3174: if test "$ac_test_CFLAGS" = set; then 3175: CFLAGS=$ac_save_CFLAGS 3176: elif test $ac_cv_prog_cc_g = yes; then 3177: if test "$GCC" = yes; then 3178: CFLAGS="-g -O2" 3179: else 3180: CFLAGS="-g" 3181: fi 3182: else 3183: if test "$GCC" = yes; then 3184: CFLAGS="-O2" 3185: else 3186: CFLAGS= 3187: fi 3188: fi 3189: { $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 3190: $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3191: if test "${ac_cv_prog_cc_c89+set}" = set; then 3192: $as_echo_n "(cached) " >&6 3193: else 3194: ac_cv_prog_cc_c89=no 3195: ac_save_CC=$CC 3196: cat >conftest.$ac_ext <<_ACEOF 3197: /* confdefs.h. */ 3198: _ACEOF 3199: cat confdefs.h >>conftest.$ac_ext 3200: cat >>conftest.$ac_ext <<_ACEOF 3201: /* end confdefs.h. */ 3202: #include <stdarg.h> 3203: #include <stdio.h> 3204: #include <sys/types.h> 3205: #include <sys/stat.h> 3206: /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3207: struct buf { int x; }; 3208: FILE * (*rcsopen) (struct buf *, struct stat *, int); 3209: static char *e (p, i) 3210: char **p; 3211: int i; 3212: { 3213: return p[i]; 3214: } 3215: static char *f (char * (*g) (char **, int), char **p, ...) 3216: { 3217: char *s; 3218: va_list v; 3219: va_start (v,p); 3220: s = g (p, va_arg (v,int)); 3221: va_end (v); 3222: return s; 3223: } 3224: 3225: /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3226: function prototypes and stuff, but not '\xHH' hex character constants. 3227: These don't provoke an error unfortunately, instead are silently treated 3228: as 'x'. The following induces an error, until -std is added to get 3229: proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3230: array size at least. It's necessary to write '\x00'==0 to get something 3231: that's true only with -std. */ 3232: int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3233: 3234: /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3235: inside strings and character constants. */ 3236: #define FOO(x) 'x' 3237: int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3238: 3239: int test (int i, double x); 3240: struct s1 {int (*f) (int a);}; 3241: struct s2 {int (*f) (double a);}; 3242: int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3243: int argc; 3244: char **argv; 3245: int 3246: main () 3247: { 3248: return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3249: ; 3250: return 0; 3251: } 3252: _ACEOF 3253: for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3254: -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3255: do 3256: CC="$ac_save_CC $ac_arg" 3257: rm -f conftest.$ac_objext 3258: if { (ac_try="$ac_compile" 3259: case "(($ac_try" in 3260: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3261: *) ac_try_echo=$ac_try;; 3262: esac 3263: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 3264: $as_echo "$ac_try_echo") >&5 3265: (eval "$ac_compile") 2>conftest.er1 3266: ac_status=$? 3267: grep -v '^ *+' conftest.er1 >conftest.err 3268: rm -f conftest.er1 3269: cat conftest.err >&5 3270: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 3271: (exit $ac_status); } && { 3272: test -z "$ac_c_werror_flag" || 3273: test ! -s conftest.err 3274: } && test -s conftest.$ac_objext; then 3275: ac_cv_prog_cc_c89=$ac_arg 3276: else 3277: $as_echo "$as_me: failed program was:" >&5 3278: sed 's/^/| /' conftest.$ac_ext >&5 3279: 3280: 3281: fi 3282: 3283: rm -f core conftest.err conftest.$ac_objext 3284: test "x$ac_cv_prog_cc_c89" != "xno" && break 3285: done 3286: rm -f conftest.$ac_ext 3287: CC=$ac_save_CC 3288: 3289: fi 3290: # AC_CACHE_VAL 3291: case "x$ac_cv_prog_cc_c89" in 3292: x) 3293: { $as_echo "$as_me:$LINENO: result: none needed" >&5 3294: $as_echo "none needed" >&6; } ;; 3295: xno) 3296: { $as_echo "$as_me:$LINENO: result: unsupported" >&5 3297: $as_echo "unsupported" >&6; } ;; 3298: *) 3299: CC="$CC $ac_cv_prog_cc_c89" 3300: { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 3301: $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3302: esac 3303: 3304: 3305: ac_ext=c 3306: ac_cpp='$CPP $CPPFLAGS' 3307: ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3308: ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3309: ac_compiler_gnu=$ac_cv_c_compiler_gnu 3310: 3311: depcc="$CC" am_compiler_list= 3312: 3313: { $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 3314: $as_echo_n "checking dependency style of $depcc... " >&6; } 3315: if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then 3316: $as_echo_n "(cached) " >&6 3317: else 3318: if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3319: # We make a subdir and do the tests there. Otherwise we can end up 3320: # making bogus files that we don't know about and never remove. For 3321: # instance it was reported that on HP-UX the gcc test will end up 3322: # making a dummy file named `D' -- because `-MD' means `put the output 3323: # in D'. 3324: mkdir conftest.dir 3325: # Copy depcomp to subdir because otherwise we won't find it if we're 3326: # using a relative directory. 3327: cp "$am_depcomp" conftest.dir 3328: cd conftest.dir 3329: # We will build objects and dependencies in a subdirectory because 3330: # it helps to detect inapplicable dependency modes. For instance 3331: # both Tru64's cc and ICC support -MD to output dependencies as a 3332: # side effect of compilation, but ICC will put the dependencies in 3333: # the current directory while Tru64 will put them in the object 3334: # directory. 3335: mkdir sub 3336: 3337: am_cv_CC_dependencies_compiler_type=none 3338: if test "$am_compiler_list" = ""; then 3339: am_compiler_list=`sed -n 's/^#*$[a-zA-Z0-9]*$)$/\1/p' < ./depcomp` 3340: fi 3341: am__universal=false 3342: case " $depcc " in #( 3343: *\ -arch\ *\ -arch\ *) am__universal=true ;; 3344: esac 3345: 3346: for depmode in $am_compiler_list; do 3347: # Setup a source with many dependencies, because some compilers 3348: # like to wrap large dependency lists on column 80 (with \), and 3349: # we should not choose a depcomp mode which is confused by this. 3350: # 3351: # We need to recreate these files for each test, as the compiler may 3352: # overwrite some of them when testing with obscure command lines. 3353: # This happens at least with the AIX C compiler. 3354: : > sub/conftest.c 3355: for i in 1 2 3 4 5 6; do 3356: echo '#include "conftst'$i'.h"' >> sub/conftest.c 3357: # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3358: # Solaris 8's {/usr,}/bin/sh. 3359: touch sub/conftst$i.h 3360: done 3361: echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3362: 3363: # We check with `-c' and `-o' for the sake of the "dashmstdout" 3364: # mode. It turns out that the SunPro C++ compiler does not properly 3365: # handle `-M -o', and we need to detect this. Also, some Intel 3366: # versions had trouble with output in subdirs 3367: am__obj=sub/conftest.${OBJEXT-o} 3368: am__minus_obj="-o $am__obj" 3369: case $depmode in 3370: gcc) 3371: # This depmode causes a compiler race in universal mode. 3372: test "$am__universal" = false || continue 3373: ;; 3374: nosideeffect) 3375: # after this tag, mechanisms are not by side-effect, so they'll 3376: # only be used when explicitly requested 3377: if test "x$enable_dependency_tracking" = xyes; then 3378: continue 3379: else 3380: break 3381: fi 3382: ;; 3383: msvisualcpp | msvcmsys) 3384: # This compiler won't grok `-c -o', but also, the minuso test has 3385: # not run yet. These depmodes are late enough in the game, and 3386: # so weak that their functioning should not be impacted. 3387: am__obj=conftest.${OBJEXT-o} 3388: am__minus_obj= 3389: ;; 3390: none) break ;; 3391: esac 3392: if depmode=$depmode \ 3393: source=sub/conftest.c object=$am__obj \ 3394: depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3395: $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3396: >/dev/null 2>conftest.err && 3397: grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3398: grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3399: grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3400: ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3401: # icc doesn't choke on unknown options, it will just issue warnings 3402: # or remarks (even with -Werror). So we grep stderr for any message 3403: # that says an option was ignored or not supported. 3404: # When given -MP, icc 7.0 and 7.1 complain thusly: 3405: # icc: Command line warning: ignoring option '-M'; no argument required 3406: # The diagnosis changed in icc 8.0: 3407: # icc: Command line remark: option '-MP' not supported 3408: if (grep 'ignoring option' conftest.err || 3409: grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3410: am_cv_CC_dependencies_compiler_type=$depmode 3411: break 3412: fi 3413: fi 3414: done 3415: 3416: cd .. 3417: rm -rf conftest.dir 3418: else 3419: am_cv_CC_dependencies_compiler_type=none 3420: fi 3421: 3422: fi 3423: { $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 3424: $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3425: CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3426: 3427: if 3428: test "x$enable_dependency_tracking" != xno \ 3429: && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3430: am__fastdepCC_TRUE= 3431: am__fastdepCC_FALSE='#' 3432: else 3433: am__fastdepCC_TRUE='#' 3434: am__fastdepCC_FALSE= 3435: fi 3436: 3437: 3438: { $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C99" >&5 3439: $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3440: if test "${ac_cv_prog_cc_c99+set}" = set; then 3441: $as_echo_n "(cached) " >&6 3442: else 3443: ac_cv_prog_cc_c99=no 3444: ac_save_CC=$CC 3445: cat >conftest.$ac_ext <<_ACEOF 3446: /* confdefs.h. */ 3447: _ACEOF 3448: cat confdefs.h >>conftest.$ac_ext 3449: cat >>conftest.$ac_ext <<_ACEOF 3450: /* end confdefs.h. */ 3451: #include <stdarg.h> 3452: #include <stdbool.h> 3453: #include <stdlib.h> 3454: #include <wchar.h> 3455: #include <stdio.h> 3456: 3457: // Check varargs macros. These examples are taken from C99 6.10.3.5. 3458: #define debug(...) fprintf (stderr, __VA_ARGS__) 3459: #define showlist(...) puts (#__VA_ARGS__) 3460: #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3461: static void 3462: test_varargs_macros (void) 3463: { 3464: int x = 1234; 3465: int y = 5678; 3466: debug ("Flag"); 3467: debug ("X = %d\n", x); 3468: showlist (The first, second, and third items.); 3469: report (x>y, "x is %d but y is %d", x, y); 3470: } 3471: 3472: // Check long long types. 3473: #define BIG64 18446744073709551615ull 3474: #define BIG32 4294967295ul 3475: #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3476: #if !BIG_OK 3477: your preprocessor is broken; 3478: #endif 3479: #if BIG_OK 3480: #else 3481: your preprocessor is broken; 3482: #endif 3483: static long long int bignum = -9223372036854775807LL; 3484: static unsigned long long int ubignum = BIG64; 3485: 3486: struct incomplete_array 3487: { 3488: int datasize; 3489: double data[]; 3490: }; 3491: 3492: struct named_init { 3493: int number; 3494: const wchar_t *name; 3495: double average; 3496: }; 3497: 3498: typedef const char *ccp; 3499: 3500: static inline int 3501: test_restrict (ccp restrict text) 3502: { 3503: // See if C++-style comments work. 3504: // Iterate through items via the restricted pointer. 3505: // Also check for declarations in for loops. 3506: for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3507: continue; 3508: return 0; 3509: } 3510: 3511: // Check varargs and va_copy. 3512: static void 3513: test_varargs (const char *format, ...) 3514: { 3515: va_list args; 3516: va_start (args, format); 3517: va_list args_copy; 3518: va_copy (args_copy, args); 3519: 3520: const char *str; 3521: int number; 3522: float fnumber; 3523: 3524: while (*format) 3525: { 3526: switch (*format++) 3527: { 3528: case 's': // string 3529: str = va_arg (args_copy, const char *); 3530: break; 3531: case 'd': // int 3532: number = va_arg (args_copy, int); 3533: break; 3534: case 'f': // float 3535: fnumber = va_arg (args_copy, double); 3536: break; 3537: default: 3538: break; 3539: } 3540: } 3541: va_end (args_copy); 3542: va_end (args); 3543: } 3544: 3545: int 3546: main () 3547: { 3548: 3549: // Check bool. 3550: _Bool success = false; 3551: 3552: // Check restrict. 3553: if (test_restrict ("String literal") == 0) 3554: success = true; 3555: char *restrict newvar = "Another string"; 3556: 3557: // Check varargs. 3558: test_varargs ("s, d' f .", "string", 65, 34.234); 3559: test_varargs_macros (); 3560: 3561: // Check flexible array members. 3562: struct incomplete_array *ia = 3563: malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3564: ia->datasize = 10; 3565: for (int i = 0; i < ia->datasize; ++i) 3566: ia->data[i] = i * 1.234; 3567: 3568: // Check named initializers. 3569: struct named_init ni = { 3570: .number = 34, 3571: .name = L"Test wide string", 3572: .average = 543.34343, 3573: }; 3574: 3575: ni.number = 58; 3576: 3577: int dynamic_array[ni.number]; 3578: dynamic_array[ni.number - 1] = 543; 3579: 3580: // work around unused variable warnings 3581: return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3582: || dynamic_array[ni.number - 1] != 543); 3583: 3584: ; 3585: return 0; 3586: } 3587: _ACEOF 3588: for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 3589: do 3590: CC="$ac_save_CC $ac_arg" 3591: rm -f conftest.$ac_objext 3592: if { (ac_try="$ac_compile" 3593: case "(($ac_try" in 3594: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3595: *) ac_try_echo=$ac_try;; 3596: esac 3597: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 3598: $as_echo "$ac_try_echo") >&5 3599: (eval "$ac_compile") 2>conftest.er1 3600: ac_status=$? 3601: grep -v '^ *+' conftest.er1 >conftest.err 3602: rm -f conftest.er1 3603: cat conftest.err >&5 3604: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 3605: (exit $ac_status); } && { 3606: test -z "$ac_c_werror_flag" || 3607: test ! -s conftest.err 3608: } && test -s conftest.$ac_objext; then 3609: ac_cv_prog_cc_c99=$ac_arg 3610: else 3611: $as_echo "$as_me: failed program was:" >&5 3612: sed 's/^/| /' conftest.$ac_ext >&5 3613: 3614: 3615: fi 3616: 3617: rm -f core conftest.err conftest.$ac_objext 3618: test "x$ac_cv_prog_cc_c99" != "xno" && break 3619: done 3620: rm -f conftest.$ac_ext 3621: CC=$ac_save_CC 3622: 3623: fi 3624: # AC_CACHE_VAL 3625: case "x$ac_cv_prog_cc_c99" in 3626: x) 3627: { $as_echo "$as_me:$LINENO: result: none needed" >&5 3628: $as_echo "none needed" >&6; } ;; 3629: xno) 3630: { $as_echo "$as_me:$LINENO: result: unsupported" >&5 3631: $as_echo "unsupported" >&6; } ;; 3632: *) 3633: CC="$CC $ac_cv_prog_cc_c99" 3634: { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c99" >&5 3635: $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3636: esac 3637: 3638: 3639: 3640: 3641: # Make sure we can run config.sub. 3642: $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 3643: { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5 3644: $as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;} 3645: { (exit 1); exit 1; }; } 3646: 3647: { $as_echo "$as_me:$LINENO: checking build system type" >&5 3648: $as_echo_n "checking build system type... " >&6; } 3649: if test "${ac_cv_build+set}" = set; then 3650: $as_echo_n "(cached) " >&6 3651: else 3652: ac_build_alias=$build_alias 3653: test "x$ac_build_alias" = x && 3654: ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 3655: test "x$ac_build_alias" = x && 3656: { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 3657: $as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;} 3658: { (exit 1); exit 1; }; } 3659: ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 3660: { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5 3661: $as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;} 3662: { (exit 1); exit 1; }; } 3663: 3664: fi 3665: { $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5 3666: $as_echo "$ac_cv_build" >&6; } 3667: case $ac_cv_build in 3668: *-*-*) ;; 3669: *) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5 3670: $as_echo "$as_me: error: invalid value of canonical build" >&2;} 3671: { (exit 1); exit 1; }; };; 3672: esac 3673: build=$ac_cv_build 3674: ac_save_IFS=$IFS; IFS='-' 3675: set x $ac_cv_build 3676: shift 3677: build_cpu=$1 3678: build_vendor=$2 3679: shift; shift 3680: # Remember, the first character of IFS is used to create $*, 3681: # except with old shells: 3682: build_os=$* 3683: IFS=$ac_save_IFS 3684: case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 3685: 3686: 3687: { $as_echo "$as_me:$LINENO: checking host system type" >&5 3688: $as_echo_n "checking host system type... " >&6; } 3689: if test "${ac_cv_host+set}" = set; then 3690: $as_echo_n "(cached) " >&6 3691: else 3692: if test "x$host_alias" = x; then 3693: ac_cv_host=$ac_cv_build 3694: else 3695: ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 3696: { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5 3697: $as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;} 3698: { (exit 1); exit 1; }; } 3699: fi 3700: 3701: fi 3702: { $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5 3703: $as_echo "$ac_cv_host" >&6; } 3704: case $ac_cv_host in 3705: *-*-*) ;; 3706: *) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5 3707: $as_echo "$as_me: error: invalid value of canonical host" >&2;} 3708: { (exit 1); exit 1; }; };; 3709: esac 3710: host=$ac_cv_host 3711: ac_save_IFS=$IFS; IFS='-' 3712: set x $ac_cv_host 3713: shift 3714: host_cpu=$1 3715: host_vendor=$2 3716: shift; shift 3717: # Remember, the first character of IFS is used to create $*, 3718: # except with old shells: 3719: host_os=$* 3720: IFS=$ac_save_IFS 3721: case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 3722: 3723: 3724: case $host_os in 3725: linux*) os=linux;; 3726: freebsd*) os=freebsd;; 3727: netbsd*) os=netbsd;; 3728: openbsd*) os=openbsd;; 3729: dragonfly*) os=dragonfly;; 3730: *) { { $as_echo "$as_me:$LINENO: error: OS $host_os is not supported" >&5 3731: $as_echo "$as_me: error: OS $host_os is not supported" >&2;} 3732: { (exit 1); exit 1; }; };; 3733: esac 3734: ac_config_links="$ac_config_links src/os.h:src/os-${os}.h" 3735: 3736: 3737: 3738: { $as_echo "$as_me:$LINENO: checking for struct sockaddr.sa_len" >&5 3739: $as_echo_n "checking for struct sockaddr.sa_len... " >&6; } 3740: if test "${ac_cv_member_struct_sockaddr_sa_len+set}" = set; then 3741: $as_echo_n "(cached) " >&6 3742: else 3743: cat >conftest.$ac_ext <<_ACEOF 3744: /* confdefs.h. */ 3745: _ACEOF 3746: cat confdefs.h >>conftest.$ac_ext 3747: cat >>conftest.$ac_ext <<_ACEOF 3748: /* end confdefs.h. */ 3749: 3750: #include <sys/types.h> 3751: #include <sys/socket.h> 3752: 3753: 3754: int 3755: main () 3756: { 3757: static struct sockaddr ac_aggr; 3758: if (ac_aggr.sa_len) 3759: return 0; 3760: ; 3761: return 0; 3762: } 3763: _ACEOF 3764: rm -f conftest.$ac_objext 3765: if { (ac_try="$ac_compile" 3766: case "(($ac_try" in 3767: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3768: *) ac_try_echo=$ac_try;; 3769: esac 3770: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 3771: $as_echo "$ac_try_echo") >&5 3772: (eval "$ac_compile") 2>conftest.er1 3773: ac_status=$? 3774: grep -v '^ *+' conftest.er1 >conftest.err 3775: rm -f conftest.er1 3776: cat conftest.err >&5 3777: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 3778: (exit $ac_status); } && { 3779: test -z "$ac_c_werror_flag" || 3780: test ! -s conftest.err 3781: } && test -s conftest.$ac_objext; then 3782: ac_cv_member_struct_sockaddr_sa_len=yes 3783: else 3784: $as_echo "$as_me: failed program was:" >&5 3785: sed 's/^/| /' conftest.$ac_ext >&5 3786: 3787: cat >conftest.$ac_ext <<_ACEOF 3788: /* confdefs.h. */ 3789: _ACEOF 3790: cat confdefs.h >>conftest.$ac_ext 3791: cat >>conftest.$ac_ext <<_ACEOF 3792: /* end confdefs.h. */ 3793: 3794: #include <sys/types.h> 3795: #include <sys/socket.h> 3796: 3797: 3798: int 3799: main () 3800: { 3801: static struct sockaddr ac_aggr; 3802: if (sizeof ac_aggr.sa_len) 3803: return 0; 3804: ; 3805: return 0; 3806: } 3807: _ACEOF 3808: rm -f conftest.$ac_objext 3809: if { (ac_try="$ac_compile" 3810: case "(($ac_try" in 3811: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3812: *) ac_try_echo=$ac_try;; 3813: esac 3814: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 3815: $as_echo "$ac_try_echo") >&5 3816: (eval "$ac_compile") 2>conftest.er1 3817: ac_status=$? 3818: grep -v '^ *+' conftest.er1 >conftest.err 3819: rm -f conftest.er1 3820: cat conftest.err >&5 3821: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 3822: (exit $ac_status); } && { 3823: test -z "$ac_c_werror_flag" || 3824: test ! -s conftest.err 3825: } && test -s conftest.$ac_objext; then 3826: ac_cv_member_struct_sockaddr_sa_len=yes 3827: else 3828: $as_echo "$as_me: failed program was:" >&5 3829: sed 's/^/| /' conftest.$ac_ext >&5 3830: 3831: ac_cv_member_struct_sockaddr_sa_len=no 3832: fi 3833: 3834: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3835: fi 3836: 3837: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3838: fi 3839: { $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_sockaddr_sa_len" >&5 3840: $as_echo "$ac_cv_member_struct_sockaddr_sa_len" >&6; } 3841: if test "x$ac_cv_member_struct_sockaddr_sa_len" = x""yes; then 3842: 3843: cat >>confdefs.h <<_ACEOF 3844: #define HAVE_STRUCT_SOCKADDR_SA_LEN 1 3845: _ACEOF 3846: 3847: 3848: fi 3849: 3850: { $as_echo "$as_me:$LINENO: checking for struct sockaddr_in.sin_len" >&5 3851: $as_echo_n "checking for struct sockaddr_in.sin_len... " >&6; } 3852: if test "${ac_cv_member_struct_sockaddr_in_sin_len+set}" = set; then 3853: $as_echo_n "(cached) " >&6 3854: else 3855: cat >conftest.$ac_ext <<_ACEOF 3856: /* confdefs.h. */ 3857: _ACEOF 3858: cat confdefs.h >>conftest.$ac_ext 3859: cat >>conftest.$ac_ext <<_ACEOF 3860: /* end confdefs.h. */ 3861: 3862: #include <sys/types.h> 3863: #include <netinet/in.h> 3864: 3865: 3866: int 3867: main () 3868: { 3869: static struct sockaddr_in ac_aggr; 3870: if (ac_aggr.sin_len) 3871: return 0; 3872: ; 3873: return 0; 3874: } 3875: _ACEOF 3876: rm -f conftest.$ac_objext 3877: if { (ac_try="$ac_compile" 3878: case "(($ac_try" in 3879: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3880: *) ac_try_echo=$ac_try;; 3881: esac 3882: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 3883: $as_echo "$ac_try_echo") >&5 3884: (eval "$ac_compile") 2>conftest.er1 3885: ac_status=$? 3886: grep -v '^ *+' conftest.er1 >conftest.err 3887: rm -f conftest.er1 3888: cat conftest.err >&5 3889: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 3890: (exit $ac_status); } && { 3891: test -z "$ac_c_werror_flag" || 3892: test ! -s conftest.err 3893: } && test -s conftest.$ac_objext; then 3894: ac_cv_member_struct_sockaddr_in_sin_len=yes 3895: else 3896: $as_echo "$as_me: failed program was:" >&5 3897: sed 's/^/| /' conftest.$ac_ext >&5 3898: 3899: cat >conftest.$ac_ext <<_ACEOF 3900: /* confdefs.h. */ 3901: _ACEOF 3902: cat confdefs.h >>conftest.$ac_ext 3903: cat >>conftest.$ac_ext <<_ACEOF 3904: /* end confdefs.h. */ 3905: 3906: #include <sys/types.h> 3907: #include <netinet/in.h> 3908: 3909: 3910: int 3911: main () 3912: { 3913: static struct sockaddr_in ac_aggr; 3914: if (sizeof ac_aggr.sin_len) 3915: return 0; 3916: ; 3917: return 0; 3918: } 3919: _ACEOF 3920: rm -f conftest.$ac_objext 3921: if { (ac_try="$ac_compile" 3922: case "(($ac_try" in 3923: *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3924: *) ac_try_echo=$ac_try;; 3925: esac 3926: eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" 3927: $as_echo "$ac_try_echo") >&5 3928: (eval "$ac_compile") 2>conftest.er1 3929: ac_status=$? 3930: grep -v '^ *+' conftest.er1 >conftest.err 3931: rm -f conftest.er1 3932: cat conftest.err >&5 3933: $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 3934: (exit $ac_status); } && { 3935: test -z "$ac_c_werror_flag" || 3936: test ! -s conftest.err 3937: } && test -s conftest.$ac_objext; then 3938: ac_cv_member_struct_sockaddr_in_sin_len=yes 3939: else 3940: $as_echo "$as_me: failed program was:" >&5 3941: sed 's/^/| /' conftest.$ac_ext >&5 3942: 3943: ac_cv_member_struct_sockaddr_in_sin_len=no 3944: fi 3945: 3946: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3947: fi 3948: 3949: rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3950: fi 3951: { $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_sockaddr_in_sin_len" >&5 3952: $as_echo "$ac_cv_member_struct_sockaddr_in_sin_len" >&6; } 3953: if test "x$ac_cv_member_struct_sockaddr_in_sin_len" = x""yes; then 3954: 3955: cat >>confdefs.h <<_ACEOF 3956: #define HAVE_STRUCT_SOCKADDR_IN_SIN_LEN 1 3957: _ACEOF 3958: 3959: 3960: fi 3961: 3962: 3963: ac_config_files="$ac_config_files Makefile doc/Makefile src/Makefile doc/igmpproxy.8 doc/igmpproxy.conf.5" 3964: 3965: cat >confcache <<\_ACEOF 3966: # This file is a shell script that caches the results of configure 3967: # tests run on this system so they can be shared between configure 3968: # scripts and configure runs, see configure's option --config-cache. 3969: # It is not useful on other systems. If it contains results you don't 3970: # want to keep, you may remove or edit it. 3971: # 3972: # config.status only pays attention to the cache file if you give it 3973: # the --recheck option to rerun configure. 3974: # 3975: # `ac_cv_env_foo' variables (set or unset) will be overridden when 3976: # loading this file, other *unset* `ac_cv_foo' will be assigned the 3977: # following values. 3978: 3979: _ACEOF 3980: 3981: # The following way of writing the cache mishandles newlines in values, 3982: # but we know of no workaround that is simple, portable, and efficient. 3983: # So, we kill variables containing newlines. 3984: # Ultrix sh set writes to stderr and can't be redirected directly, 3985: # and sets the high bit in the cache file unless we assign to the vars. 3986: ( 3987: for ac_var in `(set) 2>&1 | sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]*$=.*/\1/p'`; do 3988: eval ac_val=\$$ac_var 3989: case $ac_val in #( 3990: *${as_nl}*) 3991: case $ac_var in #( 3992: *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5 3993: $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 3994: esac 3995: case $ac_var in #( 3996: _ | IFS | as_nl) ;; #( 3997: BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 3998: *) $as_unset $ac_var ;; 3999: esac ;; 4000: esac 4001: done 4002: 4003: (set) 2>&1 | 4004: case $as_nl`(ac_space=' '; set) 2>&1` in #( 4005: *${as_nl}ac_space=\ *) 4006: # `set' does not quote correctly, so add quotes (double-quote 4007: # substitution turns \\\\ into \\, and sed turns \\ into \). 4008: sed -n \ 4009: "s/'/'\\\\''/g; 4010: s/^\$[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\$=\$.*\$/\\1='\\2'/p" 4011: ;; #( 4012: *) 4013: # `set' quotes correctly as required by POSIX, so do not add quotes. 4014: sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 4015: ;; 4016: esac | 4017: sort 4018: ) | 4019: sed ' 4020: /^ac_cv_env_/b end 4021: t clear 4022: :clear 4023: s/^$[^=]*$=$.*[{}].*$$/test "${\1+set}" = set || &/ 4024: t end 4025: s/^$[^=]*$=$.*$$/\1=${\1=\2}/ 4026: :end' >>confcache 4027: if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 4028: if test -w "$cache_file"; then 4029: test "x$cache_file" != "x/dev/null" && 4030: { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5 4031: $as_echo "$as_me: updating cache $cache_file" >&6;} 4032: cat confcache >$cache_file 4033: else 4034: { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 4035: $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 4036: fi 4037: fi 4038: rm -f confcache 4039: 4040: test "x$prefix" = xNONE && prefix=$ac_default_prefix 4041: # Let make expand exec_prefix. 4042: test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 4043: 4044: DEFS=-DHAVE_CONFIG_H 4045: 4046: ac_libobjs= 4047: ac_ltlibobjs= 4048: for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 4049: # 1. 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Invocation command line was 4408: 4409: CONFIG_FILES = $CONFIG_FILES 4410: CONFIG_HEADERS = $CONFIG_HEADERS 4411: CONFIG_LINKS = $CONFIG_LINKS 4412: CONFIG_COMMANDS = $CONFIG_COMMANDS 4413: $ $0 $@ 4414: 4415: on `(hostname || uname -n) 2>/dev/null | sed 1q` 4416: " 4417: 4418: _ACEOF 4419: 4420: case $ac_config_files in *" 4421: "*) set x $ac_config_files; shift; ac_config_files=$*;; 4422: esac 4423: 4424: case $ac_config_headers in *" 4425: "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 4426: esac 4427: 4428: 4429: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4430: # Files that config.status was made for. 4431: config_files="$ac_config_files" 4432: config_headers="$ac_config_headers" 4433: config_links="$ac_config_links" 4434: config_commands="$ac_config_commands" 4435: 4436: _ACEOF 4437: 4438: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4439: ac_cs_usage="\ 4440: \`$as_me' instantiates files from templates according to the 4441: current configuration. 4442: 4443: Usage: $0 [OPTION]... [FILE]... 4444: 4445: -h, --help print this help, then exit 4446: -V, --version print version number and configuration settings, then exit 4447: -q, --quiet, --silent 4448: do not print progress messages 4449: -d, --debug don't remove temporary files 4450: --recheck update $as_me by reconfiguring in the same conditions 4451: --file=FILE[:TEMPLATE] 4452: instantiate the configuration file FILE 4453: --header=FILE[:TEMPLATE] 4454: instantiate the configuration header FILE 4455: 4456: Configuration files: 4457: $config_files 4458: 4459: Configuration headers: 4460: $config_headers 4461: 4462: Configuration links: 4463: $config_links 4464: 4465: Configuration commands: 4466: $config_commands 4467: 4468: Report bugs to <bug-autoconf@gnu.org>." 4469: 4470: _ACEOF 4471: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4472: ac_cs_version="\\ 4473: igmpproxy config.status 0.1 4474: configured by $0, generated by GNU Autoconf 2.63, 4475: with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 4476: 4477: Copyright (C) 2008 Free Software Foundation, Inc. 4478: This config.status script is free software; the Free Software Foundation 4479: gives unlimited permission to copy, distribute and modify it." 4480: 4481: ac_pwd='$ac_pwd' 4482: srcdir='$srcdir' 4483: INSTALL='$INSTALL' 4484: MKDIR_P='$MKDIR_P' 4485: AWK='$AWK' 4486: test -n "\$AWK" || AWK=awk 4487: _ACEOF 4488: 4489: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4490: # The default lists apply if the user does not specify any file. 4491: ac_need_defaults=: 4492: while test $# != 0 4493: do 4494: case $1 in 4495: --*=*) 4496: ac_option=`expr "X$1" : 'X$[^=]*$='` 4497: ac_optarg=`expr "X$1" : 'X[^=]*=$.*$'` 4498: ac_shift=: 4499: ;; 4500: *) 4501: ac_option=$1 4502: ac_optarg=$2 4503: ac_shift=shift 4504: ;; 4505: esac 4506: 4507: case $ac_option in 4508: # Handling of the options. 4509: -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 4510: ac_cs_recheck=: ;; 4511: --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 4512: $as_echo "$ac_cs_version"; exit ;; 4513: --debug | --debu | --deb | --de | --d | -d ) 4514: debug=: ;; 4515: --file | --fil | --fi | --f ) 4516: $ac_shift 4517: case $ac_optarg in 4518: *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4519: esac 4520: CONFIG_FILES="$CONFIG_FILES '$ac_optarg'" 4521: ac_need_defaults=false;; 4522: --header | --heade | --head | --hea ) 4523: $ac_shift 4524: case $ac_optarg in 4525: *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4526: esac 4527: CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'" 4528: ac_need_defaults=false;; 4529: --he | --h) 4530: # Conflict between --help and --header 4531: { $as_echo "$as_me: error: ambiguous option: $1 4532: Try \`$0 --help' for more information." >&2 4533: { (exit 1); exit 1; }; };; 4534: --help | --hel | -h ) 4535: $as_echo "$ac_cs_usage"; exit ;; 4536: -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 4537: | -silent | --silent | --silen | --sile | --sil | --si | --s) 4538: ac_cs_silent=: ;; 4539: 4540: # This is an error. 4541: -*) { $as_echo "$as_me: error: unrecognized option: $1 4542: Try \`$0 --help' for more information." >&2 4543: { (exit 1); exit 1; }; } ;; 4544: 4545: *) ac_config_targets="$ac_config_targets $1" 4546: ac_need_defaults=false ;; 4547: 4548: esac 4549: shift 4550: done 4551: 4552: ac_configure_extra_args= 4553: 4554: if $ac_cs_silent; then 4555: exec 6>/dev/null 4556: ac_configure_extra_args="$ac_configure_extra_args --silent" 4557: fi 4558: 4559: _ACEOF 4560: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4561: if \$ac_cs_recheck; then 4562: set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 4563: shift 4564: \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 4565: CONFIG_SHELL='$SHELL' 4566: export CONFIG_SHELL 4567: exec "\$@" 4568: fi 4569: 4570: _ACEOF 4571: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4572: exec 5>>config.log 4573: { 4574: echo 4575: sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 4576: ## Running $as_me. ## 4577: _ASBOX 4578: $as_echo "$ac_log" 4579: } >&5 4580: 4581: _ACEOF 4582: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4583: # 4584: # INIT-COMMANDS 4585: # 4586: AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 4587: 4588: _ACEOF 4589: 4590: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4591: 4592: # Handling of arguments. 4593: for ac_config_target in $ac_config_targets 4594: do 4595: case $ac_config_target in 4596: "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 4597: "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 4598: "src/os.h") CONFIG_LINKS="$CONFIG_LINKS src/os.h:src/os-${os}.h" ;; 4599: "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 4600: "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; 4601: "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 4602: "doc/igmpproxy.8") CONFIG_FILES="$CONFIG_FILES doc/igmpproxy.8" ;; 4603: "doc/igmpproxy.conf.5") CONFIG_FILES="$CONFIG_FILES doc/igmpproxy.conf.5" ;; 4604: 4605: *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 4606: $as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 4607: { (exit 1); exit 1; }; };; 4608: esac 4609: done 4610: 4611: 4612: # If the user did not use the arguments to specify the items to instantiate, 4613: # then the envvar interface is used. Set only those that are not. 4614: # We use the long form for the default assignment because of an extremely 4615: # bizarre bug on SunOS 4.1.3. 4616: if $ac_need_defaults; then 4617: test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 4618: test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 4619: test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links 4620: test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 4621: fi 4622: 4623: # Have a temporary directory for convenience. Make it in the build tree 4624: # simply because there is no reason against having it here, and in addition, 4625: # creating and moving files from /tmp can sometimes cause problems. 4626: # Hook for its removal unless debugging. 4627: # Note that there is a small window in which the directory will not be cleaned: 4628: # after its creation but before its name has been assigned to `$tmp'. 4629: $debug || 4630: { 4631: tmp= 4632: trap 'exit_status=$? 4633: { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 4634: ' 0 4635: trap '{ (exit 1); exit 1; }' 1 2 13 15 4636: } 4637: # Create a (secure) tmp directory for tmp files. 4638: 4639: { 4640: tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 4641: test -n "$tmp" && test -d "$tmp" 4642: } || 4643: { 4644: tmp=./conf$$-$RANDOM 4645: (umask 077 && mkdir "$tmp") 4646: } || 4647: { 4648: $as_echo "$as_me: cannot create a temporary directory in ." >&2 4649: { (exit 1); exit 1; } 4650: } 4651: 4652: # Set up the scripts for CONFIG_FILES section. 4653: # No need to generate them if there are no CONFIG_FILES. 4654: # This happens for instance with `./config.status config.h'. 4655: if test -n "$CONFIG_FILES"; then 4656: 4657: 4658: ac_cr=' ' 4659: ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 4660: if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 4661: ac_cs_awk_cr='\\r' 4662: else 4663: ac_cs_awk_cr=$ac_cr 4664: fi 4665: 4666: echo 'BEGIN {' >"$tmp/subs1.awk" && 4667: _ACEOF 4668: 4669: 4670: { 4671: echo "cat >conf$$subs.awk <<_ACEOF" && 4672: echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 4673: echo "_ACEOF" 4674: } >conf$$subs.sh || 4675: { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 4676: $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} 4677: { (exit 1); exit 1; }; } 4678: ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` 4679: ac_delim='%!_!# ' 4680: for ac_last_try in false false false false false :; do 4681: . ./conf$$subs.sh || 4682: { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 4683: $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} 4684: { (exit 1); exit 1; }; } 4685: 4686: ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 4687: if test $ac_delim_n = $ac_delim_num; then 4688: break 4689: elif $ac_last_try; then 4690: { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 4691: $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} 4692: { (exit 1); exit 1; }; } 4693: else 4694: ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 4695: fi 4696: done 4697: rm -f conf$$subs.sh 4698: 4699: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4700: cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 4701: _ACEOF 4702: sed -n ' 4703: h 4704: s/^/S["/; s/!.*/"]=/ 4705: p 4706: g 4707: s/^[^!]*!// 4708: :repl 4709: t repl 4710: s/'"$ac_delim"'$// 4711: t delim 4712: :nl 4713: h 4714: s/$.\{148\}$.*/\1/ 4715: t more1 4716: s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 4717: p 4718: n 4719: b repl 4720: :more1 4721: s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 4722: p 4723: g 4724: s/.\{148\}// 4725: t nl 4726: :delim 4727: h 4728: s/$.\{148\}$.*/\1/ 4729: t more2 4730: s/["\\]/\\&/g; s/^/"/; s/$/"/ 4731: p 4732: b 4733: :more2 4734: s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 4735: p 4736: g 4737: s/.\{148\}// 4738: t delim 4739: ' <conf$$subs.awk | sed ' 4740: /^[^""]/{ 4741: N 4742: s/\n// 4743: } 4744: ' >>$CONFIG_STATUS || ac_write_fail=1 4745: rm -f conf$$subs.awk 4746: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4747: _ACAWK 4748: cat >>"\$tmp/subs1.awk" <<_ACAWK && 4749: for (key in S) S_is_set[key] = 1 4750: FS = "" 4751: 4752: } 4753: { 4754: line = $ 0 4755: nfields = split(line, field, "@") 4756: substed = 0 4757: len = length(field[1]) 4758: for (i = 2; i < nfields; i++) { 4759: key = field[i] 4760: keylen = length(key) 4761: if (S_is_set[key]) { 4762: value = S[key] 4763: line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 4764: len += length(value) + length(field[++i]) 4765: substed = 1 4766: } else 4767: len += 1 + keylen 4768: } 4769: 4770: print line 4771: } 4772: 4773: _ACAWK 4774: _ACEOF 4775: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4776: if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 4777: sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 4778: else 4779: cat 4780: fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 4781: || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5 4782: $as_echo "$as_me: error: could not setup config files machinery" >&2;} 4783: { (exit 1); exit 1; }; } 4784: _ACEOF 4785: 4786: # VPATH may cause trouble with some makes, so we remove $(srcdir), 4787: # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 4788: # trailing colons and then remove the whole line if VPATH becomes empty 4789: # (actually we leave an empty line to preserve line numbers). 4790: if test "x$srcdir" = x.; then 4791: ac_vpsub='/^[ ]*VPATH[ ]*=/{ 4792: s/:*\$(srcdir):*/:/ 4793: s/:*\${srcdir}:*/:/ 4794: s/:*@srcdir@:*/:/ 4795: s/^$[^=]*=[ ]*$:*/\1/ 4796: s/:*$// 4797: s/^[^=]*=[ ]*$// 4798: }' 4799: fi 4800: 4801: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4802: fi # test -n "$CONFIG_FILES" 4803: 4804: # Set up the scripts for CONFIG_HEADERS section. 4805: # No need to generate them if there are no CONFIG_HEADERS. 4806: # This happens for instance with `./config.status Makefile'. 4807: if test -n "$CONFIG_HEADERS"; then 4808: cat >"$tmp/defines.awk" <<\_ACAWK || 4809: BEGIN { 4810: _ACEOF 4811: 4812: # Transform confdefs.h into an awk script `defines.awk', embedded as 4813: # here-document in config.status, that substitutes the proper values into 4814: # config.h.in to produce config.h. 4815: 4816: # Create a delimiter string that does not exist in confdefs.h, to ease 4817: # handling of long lines. 4818: ac_delim='%!_!# ' 4819: for ac_last_try in false false :; do 4820: ac_t=`sed -n "/$ac_delim/p" confdefs.h` 4821: if test -z "$ac_t"; then 4822: break 4823: elif $ac_last_try; then 4824: { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5 4825: $as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;} 4826: { (exit 1); exit 1; }; } 4827: else 4828: ac_delim="$ac_delim!$ac_delim _$ac_delim!! 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Preserve backslash 4834: # newline sequences. 4835: 4836: ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 4837: sed -n ' 4838: s/.\{148\}/&'"$ac_delim"'/g 4839: t rset 4840: :rset 4841: s/^[ ]*#[ ]*define[ ][ ]*/ / 4842: t def 4843: d 4844: :def 4845: s/\\$// 4846: t bsnl 4847: s/["\\]/\\&/g 4848: s/^ $'"$ac_word_re"'$$([^()]*)$[ ]*$.*$/P["\1"]="\2"\ 4849: D["\1"]=" \3"/p 4850: s/^ $'"$ac_word_re"'$[ ]*$.*$/D["\1"]=" \2"/p 4851: d 4852: :bsnl 4853: s/["\\]/\\&/g 4854: s/^ $'"$ac_word_re"'$$([^()]*)$[ ]*$.*$/P["\1"]="\2"\ 4855: D["\1"]=" \3\\\\\\n"\\/p 4856: t cont 4857: s/^ $'"$ac_word_re"'$[ ]*$.*$/D["\1"]=" \2\\\\\\n"\\/p 4858: t cont 4859: d 4860: :cont 4861: n 4862: s/.\{148\}/&'"$ac_delim"'/g 4863: t clear 4864: :clear 4865: s/\\$// 4866: t bsnlc 4867: s/["\\]/\\&/g; s/^/"/; s/$/"/p 4868: d 4869: :bsnlc 4870: s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 4871: b cont 4872: ' <confdefs.h | sed ' 4873: s/'"$ac_delim"'/"\\\ 4874: "/g' >>$CONFIG_STATUS || ac_write_fail=1 4875: 4876: cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4877: for (key in D) D_is_set[key] = 1 4878: FS = "" 4879: } 4880: /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 4881: line = \$ 0 4882: split(line, arg, " ") 4883: if (arg[1] == "#") { 4884: defundef = arg[2] 4885: mac1 = arg[3] 4886: } else { 4887: defundef = substr(arg[1], 2) 4888: mac1 = arg[2] 4889: } 4890: split(mac1, mac2, "(") #) 4891: macro = mac2[1] 4892: prefix = substr(line, 1, index(line, defundef) - 1) 4893: if (D_is_set[macro]) { 4894: # Preserve the white space surrounding the "#". 4895: print prefix "define", macro P[macro] D[macro] 4896: next 4897: } else { 4898: # Replace #undef with comments. This is necessary, for example, 4899: # in the case of _POSIX_SOURCE, which is predefined and required 4900: # on some systems where configure will not decide to define it. 4901: if (defundef == "undef") { 4902: print "/*", prefix defundef, macro, "*/" 4903: next 4904: } 4905: } 4906: } 4907: { print } 4908: _ACAWK 4909: _ACEOF 4910: cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4911: { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5 4912: $as_echo "$as_me: error: could not setup config headers machinery" >&2;} 4913: { (exit 1); exit 1; }; } 4914: fi # test -n "$CONFIG_HEADERS" 4915: 4916: 4917: eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS" 4918: shift 4919: for ac_tag 4920: do 4921: case $ac_tag in 4922: :[FHLC]) ac_mode=$ac_tag; continue;; 4923: esac 4924: case $ac_mode$ac_tag in 4925: :[FHL]*:*);; 4926: :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5 4927: $as_echo "$as_me: error: invalid tag $ac_tag" >&2;} 4928: { (exit 1); exit 1; }; };; 4929: :[FH]-) ac_tag=-:-;; 4930: :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 4931: esac 4932: ac_save_IFS=$IFS 4933: IFS=: 4934: set x $ac_tag 4935: IFS=$ac_save_IFS 4936: shift 4937: ac_file=$1 4938: shift 4939: 4940: case $ac_mode in 4941: :L) ac_source=$1;; 4942: :[FH]) 4943: ac_file_inputs= 4944: for ac_f 4945: do 4946: case $ac_f in 4947: -) ac_f="$tmp/stdin";; 4948: *) # Look for the file first in the build tree, then in the source tree 4949: # (if the path is not absolute). The absolute path cannot be DOS-style, 4950: # because $ac_f cannot contain `:'. 4951: test -f "$ac_f" || 4952: case $ac_f in 4953: [\\/$]*) false;; 4954: *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 4955: esac || 4956: { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5 4957: $as_echo "$as_me: error: cannot find input file: $ac_f" >&2;} 4958: { (exit 1); exit 1; }; };; 4959: esac 4960: case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 4961: ac_file_inputs="$ac_file_inputs '$ac_f'" 4962: done 4963: 4964: # Let's still pretend it is `configure' which instantiates (i.e., don't 4965: # use $as_me), people would be surprised to read: 4966: # /* config.h. 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