X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=configure.ac;h=3975bff3df08465ba940aea8b4daade73516f82c;hb=722d896a394329ad9da31575439e1a082161fa6b;hp=22be61a719b47e6bf6221b36e4581529d779eb77;hpb=2e0595dd8e344dbdcab740d7d2a3b67d153d6b39;p=pspp

diff --git a/configure.ac b/configure.ac
index 22be61a719..3975bff3df 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2,7 +2,7 @@ dnl Process this file with autoconf to produce a configure script.
 
 dnl Initialize.
 AC_PREREQ(2.58)
-AC_INIT(pspp, 0.3.1)
+AC_INIT(pspp, 0.3.1,bug-gnu-pspp@gnu.org)
 AC_CONFIG_HEADERS([config.h])
 AM_INIT_AUTOMAKE
 
@@ -10,14 +10,24 @@ dnl Checks for programs.
 AC_GNU_SOURCE
 AC_PROG_CC
 
+AM_CONDITIONAL(cc_is_gcc, test x"$GCC" = x"yes" )
+
+
 dnl Internationalization macros.
 AM_GNU_GETTEXT
 AM_GNU_GETTEXT_VERSION	dnl Prevents autoreconf complaint.
 
 dnl Checks for libraries.
 AC_CHECK_LIB(m, sin)
-AC_CHECK_LIB(gmp, mpf_get_str, [LIBS="-lgmp $LIBS"],
-	     [AC_CHECK_LIB(gmp, __gmpf_get_str, [LIBS="-lgmp $LIBS"])])
+AC_CHECK_LIB(gmp, mpf_get_str,,
+	AC_CHECK_LIB(gmp, __gmpf_get_str,,
+          AC_MSG_ERROR([You must install libgmp])
+        )
+)
+
+AC_CHECK_FUNC(getopt_long,,
+	AC_MSG_ERROR(`This application depends upon getopt_long'))
+
   
 AC_CHECK_LIB(ncurses, tgetent, LIBS="-lncurses $LIBS" termcap=yes,
   AC_CHECK_LIB(termcap, tgetent, LIBS="-ltermcap $LIBS" termcap=yes,
@@ -82,19 +92,19 @@ AC_CHECK_FUNCS([gethostname strstr strtod __setfpucw isinf isnan finite \
 
 AC_PROG_LN_S
 
-dnl This must be after other tests so warnings don't provoke errors above.
-if test "$ac_cv_c_compiler_gnu" = yes; then
-	CFLAGS="-g -Wall -W -Wno-uninitialized -Wwrite-strings \
--Wstrict-prototypes -Wpointer-arith -Wno-sign-compare"
-	if test "$CC_OPTIONS" != ""; then
-		CFLAGS="$CFLAGS $CC_OPTIONS"
-	fi
-fi
-AC_SUBST(CFLAGS)
+
 
 AH_BOTTOM([#include <pref.h>])
 
-AC_CONFIG_FILES([Makefile po/Makefile.in m4/Makefile intl/Makefile
+dnl This is needed otherwise --with-included-gettext fails
+AH_BOTTOM([#include <locale.h>])
+
+AC_ARG_ENABLE(debug, [  --enable-debug          Turn on diagnostic features in the program])
+if test x"$enable_debug" = x"yes"  ; then
+  AC_DEFINE(DEBUGGING, 1, [Define to 1 if debugging is enabled.])
+fi
+
+AC_CONFIG_FILES([Makefile po/Makefile.in m4/Makefile intl/Makefile 
 		 lib/Makefile lib/julcal/Makefile lib/misc/Makefile 
 		 lib/dcdflib/Makefile doc/Makefile src/Makefile 
 		 config/Makefile tests/Makefile])
@@ -113,4 +123,4 @@ AC_CONFIG_COMMANDS([pref.h],[
 	  ])
 AC_OUTPUT
 
-dnl configure.in ends here
+dnl configure.ac ends here