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dnl *******************************************
dnl *** Initialize automake and set version ***
dnl *******************************************
AC_PREREQ(2.53)
AC_INIT(satsolver, 0.0.1)
AC_CONFIG_SRCDIR(src/solver.c)
AM_INIT_AUTOMAKE(AC_PACKAGE_NAME, AC_PACKAGE_VERSION)
AM_CONFIG_HEADER(config.h)
AM_MAINTAINER_MODE
AC_PROG_MAKE_SET
dnl ***************************
dnl *** Set debugging flags ***
dnl ***************************
debug_default=minimum
# Declare --enable-* args and collect ac_help strings
AC_ARG_ENABLE(debug,
[ --enable-debug=[no/minimum/yes] turn on debugging [default=$debug_default]],,
enable_debug=$debug_default)
# Set the debug flags
if test "x$enable_debug" = "xyes"; then
test "$cflags_set" = set || CFLAGS="$CFLAGS -g"
fi
# check for ssize_t
AC_CHECK_TYPE(ssize_t, int)
dnl ***************************
dnl *** Checks for programs ***
dnl ***************************
AC_PROG_CC
AM_PROG_CC_STDC
AC_PROG_INSTALL
# Set STDC_HEADERS
AC_HEADER_STDC
# Initialize libtool
AM_PROG_LIBTOOL
# This isn't a program, but it doesn't fit anywhere else...
AC_FUNC_ALLOCA
dnl ***********************
dnl *** expat and db43 ***
dnl ***********************
AC_CHECK_LIB([expat], [XML_ParserCreate], [], [AC_MSG_ERROR(Please install expat)])
AC_CHECK_LIB([db-4.3], [db_create], [], [AC_MSG_ERROR(Please install db43-devel)])
dnl ***********************
dnl *** Check for Win32 ***
dnl ***********************
AC_MSG_CHECKING([for Win32])
case "$host" in
*-*-mingw*)
os_win32=yes
AC_CACHE_VAL(ac_cv_func_getaddrinfo, [ac_cv_func_getaddrinfo=yes])
AC_CACHE_VAL(ac_cv_func_getnameinfo, [ac_cv_func_getnameinfo=yes])
AC_CACHE_VAL(ac_cv_func_inet_pton, [ac_cv_func_inet_pton=yes])
AC_CACHE_VAL(ac_cv_func_inet_ntop, [ac_cv_func_inet_ntop=yes])
AC_CACHE_VAL(soup_cv_ipv6, [soup_cv_ipv6=yes])
;;
*)
os_win32=no
;;
esac
AC_MSG_RESULT([$os_win32])
AM_CONDITIONAL(OS_WIN32, [test $os_win32 = yes])
dnl *******************
dnl *** Misc checks ***
dnl *******************
AC_CHECK_FUNCS(gmtime_r)
dnl ----------------------------------------------------------------------
AC_CHECK_HEADERS([inttypes.h stdlib.h])
AC_CHECK_SIZEOF(short)
AC_CHECK_SIZEOF(int)
AC_CHECK_SIZEOF(long)
AC_CHECK_SIZEOF(long long)
SIZEOF_SHORT=$ac_cv_sizeof_short
SIZEOF_INT=$ac_cv_sizeof_int
SIZEOF_LONG=$ac_cv_sizeof_long
SIZEOF_LONG_LONG=$ac_cv_sizeof_long_long
AC_SUBST(SIZEOF_SHORT)
AC_SUBST(SIZEOF_INT)
AC_SUBST(SIZEOF_LONG)
AC_SUBST(SIZEOF_LONG_LONG)
if test "$prefix" = "NONE"; then
prefix=$ac_default_prefix;
fi
dnl *************************************
dnl *** Warnings to show if using GCC ***
dnl *************************************
AC_ARG_ENABLE(more-warnings,
[ --disable-more-warnings Inhibit compiler warnings],
set_more_warnings=no)
if test "$GCC" = "yes" -a "$set_more_warnings" != "no"; then
CFLAGS="$CFLAGS \
-Wall -Wstrict-prototypes -Wmissing-declarations \
-Wmissing-prototypes -Wnested-externs -Wpointer-arith \
-Wunused -Werror"
fi
if test "$os_win32" != yes; then
# Use reentrant functions (FIXME!)
CFLAGS="$CFLAGS -D_REENTRANT"
fi
dnl *************************
dnl *** Output Everything ***
dnl *************************
AC_SUBST(SYSCONFDIR)
AC_OUTPUT([
Makefile
src/Makefile
tools/Makefile
testsuite/Makefile
])
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