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Annotation of embedaddon/spawn-fcgi/configure.ac, revision 1.1.1.1

1.1       misho       1: #                                               -*- Autoconf -*-
                      2: # Process this file with autoconf to produce a configure script.
                      3: 
                      4: AC_PREREQ(2.61)
                      5: AC_INIT([spawn-fcgi],[1.6.3])
                      6: AC_CONFIG_SRCDIR([src/spawn-fcgi.c])
                      7: AC_CONFIG_HEADER([config.h])
                      8: 
                      9: AM_INIT_AUTOMAKE([-Wall -Werror foreign])
                     10: 
                     11: # Checks for programs.
                     12: AC_PROG_CC
                     13: AC_PROG_MAKE_SET
                     14: 
                     15: # Checks for libraries.
                     16: 
                     17: # Checks for header files.
                     18: AC_HEADER_STDC
                     19: AC_HEADER_SYS_WAIT
                     20: AC_CHECK_HEADERS([arpa/inet.h errno.h fcntl.h getopt.h grp.h netdb.h \
                     21:                   netinet/in.h netinet/tcp.h pwd.h stdio.h stdlib.h \
                     22:                   string.h sys/ioctl.h sys/socket.h sys/stat.h sys/time.h \
                     23:                   sys/types.h sys/un.h sys/wait.h unistd.h])
                     24: 
                     25: 
                     26: # Checks for typedefs, structures, and compiler characteristics.
                     27: AC_C_CONST
                     28: AC_TYPE_UID_T
                     29: AC_TYPE_PID_T
                     30: AC_HEADER_TIME
                     31: AC_CHECK_TYPES(socklen_t,,,[#include <sys/types.h>
                     32: #include <sys/socket.h>])
                     33: 
                     34: ## solaris needs -lsocket -lnsl
                     35: AC_SEARCH_LIBS([socket],[socket])
                     36: AC_SEARCH_LIBS([inet_addr],[nsl socket])
                     37: 
                     38: # Checks for library functions.
                     39: AC_FUNC_CHOWN
                     40: AC_FUNC_FORK
                     41: AC_FUNC_MALLOC
                     42: AC_FUNC_SELECT_ARGTYPES
                     43: AC_FUNC_STAT
                     44: AC_CHECK_FUNCS([dup2 memset putenv select socket strerror strtol issetugid inet_pton])
                     45: 
                     46: 
                     47: # Check for IPv6 support
                     48: 
                     49: AC_ARG_ENABLE(ipv6,
                     50:  AC_HELP_STRING([--disable-ipv6],[disable IPv6 support]),
                     51:  [case "${enableval}" in
                     52:    yes) ipv6=true ;;
                     53:     no) ipv6=false ;;
                     54:      *) AC_MSG_ERROR(bad value ${enableval} for --enable-ipv6) ;;
                     55:   esac],[ipv6=true])
                     56: 
                     57: if test x$ipv6 = xtrue; then
                     58:   AC_CACHE_CHECK([for IPv6 support], ac_cv_ipv6_support,
                     59:   [AC_TRY_LINK([ #include <sys/types.h>
                     60: #include <sys/socket.h>
                     61: #include <netinet/in.h>], [struct sockaddr_in6 s; struct in6_addr t=in6addr_any; int i=AF_INET6; s; t.s6_addr[0] = 0; ],
                     62:   [ac_cv_ipv6_support=yes], [ac_cv_ipv6_support=no])])
                     63: 
                     64:   if test "$ac_cv_ipv6_support" = yes; then
                     65:     AC_DEFINE(HAVE_IPV6,1,[Whether to enable IPv6 support])
                     66:   fi
                     67: fi
                     68: 
                     69: 
                     70: # check for extra compiler options (warning options)
                     71: if test "${GCC}" = "yes"; then
                     72:     CFLAGS="${CFLAGS} -Wall -W -Wshadow -pedantic -std=gnu99"
                     73: fi
                     74: 
                     75: AC_ARG_ENABLE(extra-warnings,
                     76:  AC_HELP_STRING([--enable-extra-warnings],[enable extra warnings (gcc specific)]),
                     77:  [case "${enableval}" in
                     78:    yes) extrawarnings=true ;;
                     79:     no) extrawarnings=false ;;
                     80:      *) AC_MSG_ERROR(bad value ${enableval} for --enable-extra-warnings) ;;
                     81:   esac],[extrawarnings=false])
                     82: 
                     83: if test x$extrawarnings = xtrue; then
                     84:     CFLAGS="${CFLAGS} -g -O2 -g2 -Wall -Wmissing-declarations -Wdeclaration-after-statement -Wcast-align -Winline -Wsign-compare -Wnested-externs -Wpointer-arith -Wl,--as-needed -Wformat-security"
                     85: fi
                     86: 
                     87: AC_CONFIG_FILES([Makefile src/Makefile doc/Makefile])
                     88: AC_OUTPUT