Added the FAQ and a document on using realloc to CVS.

[splint.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 5b4b8b32f87b9c42f96583fd303c469f6f16bac6..cf9dc1d1d46875695c6f8567648bce10632c080f 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,7 @@
 dnl Process with autoconf to create a configure script  -*- Autoconf -*-
 AC_PREREQ(2.50)
 
 dnl Process with autoconf to create a configure script  -*- Autoconf -*-
 AC_PREREQ(2.50)
 

-AC_INIT([Splint], [3.0.1.6], [splint-bug@splint.org], [splint])
+AC_INIT([Splint], [3.0.1.7], [splint-bug@splint.org], [splint])

 
 dnl This MUST precede any other macro
 AC_CONFIG_AUX_DIR([config])
 
 dnl This MUST precede any other macro
 AC_CONFIG_AUX_DIR([config])


@@ -37,6 +37,7 @@ AC_CHECK_PROG(CAT, cat, cat, cat-is-missing)
 AC_CHECK_PROG(RM, rm, rm, rm-is-missing)
 AC_CHECK_PROG(MV, mv, mv, mv-is-missing)
 AC_CHECK_PROG(CP, cp, cp, cp-is-missing)
 AC_CHECK_PROG(RM, rm, rm, rm-is-missing)
 AC_CHECK_PROG(MV, mv, mv, mv-is-missing)
 AC_CHECK_PROG(CP, cp, cp, cp-is-missing)

+AC_CHECK_PROG(SED, sed, sed, sed-is-missing)

 
 dnl Checks for header files.
 dnl Currently all disable, as the source files don't care about the results
 
 dnl Checks for header files.
 dnl Currently all disable, as the source files don't care about the results


@@ -117,9 +118,14 @@ AC_SUBST(LCLOBJ)
 myprefix=$prefix
 test x$myprefix = xNONE && myprefix=$ac_default_prefix
 
 myprefix=$prefix
 test x$myprefix = xNONE && myprefix=$ac_default_prefix
 

+
+### Yuck!  This is really kludgey, but I don't understand autoconf well
+### enough to do something simple that always works.  Hopefully this does.
+

 # cpplib.h defines 2 include dirs; one is $includedir, the other is gcc's
 # include dir.  Not the most portable setup, but let's do our best.
 # cpplib.h defines 2 include dirs; one is $includedir, the other is gcc's
 # include dir.  Not the most portable setup, but let's do our best.

-if test x$ac_cv_c_compiler_gnu = xyes; then
+
+if test x$GCC = xyes; then

   dnl Make sure to override NLS; this assumes gcc prints only
   dnl   Reading specs from blah
   dnl   gcc version blah
   dnl Make sure to override NLS; this assumes gcc prints only
   dnl   Reading specs from blah
   dnl   gcc version blah


@@ -131,7 +137,11 @@ GCC_INCLUDE_DIR=/usr/include
 #  GCC_INCLUDE_DIR=`LANGUAGE= LANG= $CC -v 2>&1 | sed -n -e '/^gcc/ d' -e 's/.* \(.*\)specs/\1include/p'`
   AC_DEFINE_UNQUOTED(GCC_INCLUDE_DIR, "$GCC_INCLUDE_DIR",
                      [system include directory])
 #  GCC_INCLUDE_DIR=`LANGUAGE= LANG= $CC -v 2>&1 | sed -n -e '/^gcc/ d' -e 's/.* \(.*\)specs/\1include/p'`
   AC_DEFINE_UNQUOTED(GCC_INCLUDE_DIR, "$GCC_INCLUDE_DIR",
                      [system include directory])

+else
+GCC_INCLUDE_DIR=/usr/include
+AC_DEFINE_UNQUOTED(GCC_INCLUDE_DIR, "$GCC_INCLUDE_DIR", [system include directory])

 fi
 fi

+

 AC_DEFINE_UNQUOTED(GCC_INCLUDE_DIR2, "$myprefix/include",
                    [alternate include directory])
 
 AC_DEFINE_UNQUOTED(GCC_INCLUDE_DIR2, "$myprefix/include",
                    [alternate include directory])