AC_PREREQ([2.69]) AC_INIT([Bip IRC Proxy],[0.9.0-rc3-git],[http://bip.milkypond.org/projects/bip/activity],[bip],[http://bip.milkypond.org/]) AM_INIT_AUTOMAKE([foreign subdir-objects -Wall -Werror]) AM_MAINTAINER_MODE AC_CONFIG_HEADERS([src/config.h]) # Checks for programs AC_PROG_CC AM_PROG_AR AC_PROG_RANLIB AC_PROG_INSTALL AM_PROG_LEX AC_PROG_YACC m4_ifndef([PKG_PROG_PKG_CONFIG], [m4_fatal([Please install pkg-config.])]) PKG_PROG_PKG_CONFIG PKG_CHECK_MODULES(OPENSSL, [libssl >= 0.9.8 libcrypto >= 0.9.8], [ with_openssl=yes AC_DEFINE([HAVE_LIBSSL], [1], [Build SSL support]) ], [ with_openssl=no ]) AC_CACHE_CHECK([whether $CC accepts PIE flags], [ap_cv_cc_pie], [ save_CFLAGS=$CFLAGS save_LDFLAGS=$LDFLAGS CFLAGS="$CFLAGS -fPIE" LDFLAGS="$LDFLAGS -pie" AC_RUN_IFELSE([AC_LANG_SOURCE([[static int foo[30000]; int main () { return 0; }]])], [ap_cv_cc_pie=yes], [ap_cv_cc_pie=no], [ap_cv_cc_pie=yes] ) CFLAGS=$save_CFLAGS LDFLAGS=$save_LDFLAGS ]) if test "$ap_cv_cc_pie" = "yes"; then CFLAGS="$CFLAGS -fPIE" LDFLAGS="$LDFLAGS -pie" enable_pie=yes fi PKG_CHECK_MODULES([CHECK], [check >= 0.9.6], [enable_tests=yes], [enable_tests=no]) AM_CONDITIONAL([COND_WANT_TESTS], [test "$enable_tests" = yes]) AC_CHECK_FUNC(backtrace_symbols_fd, [ AC_DEFINE(HAVE_BACKTRACE, [], [Use glibc backtrace on fatal()]) LDFLAGS="-rdynamic $LDFLAGS" backtrace="(with backtrace)" ]) AC_CONFIG_FILES([Makefile src/Makefile tests/Makefile]) AC_OUTPUT echo OPENSSL: $with_openssl echo PIE: $enable_pie echo TESTS: $enable_tests