###############
## SVN version check
##
-if test -e .svn && cat $VERSION | grep -q svn; then
+if test -e .svn && echo $VERSION | grep -q svn; then
VERSION="$VERSION-r`svnversion`"
PACKAGE_VERSION="$PACKAGE_VERSION-r`svnversion`"
- PACKAGE_STRING="PACKAGE_STRING r`svnversion`"
+ PACKAGE_STRING="$PACKAGE_STRING r`svnversion`"
fi
###############
sysconf\
readv\
popen\
- signal\
- getline])
-
+ signal])
+
+dnl GNU systems before POSIX2008 need the _GNU_SOURCE definition to find getline (and simgrid does pass this)
+AC_MSG_CHECKING(a usable getline)
+AC_LINK_IFELSE([
+ #define _GNU_SOURCE
+ #include <stdio.h>
+ int main(void){
+ FILE * fp;
+ char * line = NULL;
+ size_t len = 0;
+ getline(&line, &len, fp);
+ }
+ ],[
+ AC_MSG_RESULT(found)
+ ],[
+ AC_SUBST(need_getline, ["#define SIMGRID_NEED_GETLINE 1 /* enable the getline replacement*/"])
+ AC_DEFINE(SIMGRID_NEED_GETLINE, 1, enable the getline replacement)
+ AC_MSG_RESULT(not found (activating internal implementation))
+ ])
+
# check for a working snprintf (or use xbt/snprintf.c, which comes from http://www.ijs.si/software/snprintf/)
AC_FUNC_SNPRINTF
-# check for a working asprintf (or activate our replacement)
-AC_FUNC_ASPRINTF
# check for asprintf function familly (or request the replacements from xbt/snprintf.c)
-dnl A C_CHECK_FUNC( asprintf, :, AC_DEFINE(NEED_ASPRINTF, 1, enable the asprintf replacement))
-dnl A C_CHECK_FUNC( vasprintf, :, AC_DEFINE(NEED_VASPRINTF, 1, enable the vasprintf replacement))
+AC_CHECK_FUNC( asprintf, :,[
+ AC_DEFINE(NEED_ASPRINTF, 1, enable the asprintf replacement)
+ AC_SUBST(need_asprintf, ["#define SIMGRID_NEED_ASPRINTF 1 /* enable the asprintf replacement */"])
+ ])
+AC_CHECK_FUNC( vasprintf, :,[
+ AC_DEFINE(NEED_VASPRINTF, 1, enable the vasprintf replacement)
+ AC_SUBST(need_vasprintf, ["#define SIMGRID_NEED_VASPRINTF 1 /*enable the vasprintf replacement */"])
+ ])
# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
##
## Support for the supernovae compilation mode
##
-if test x$USE_MAINTAINER_MODE = xyes
-then
- not_maintainer_mode=no
-else
- not_maintainer_mode=yes
-fi
-
AC_ARG_ENABLE(supernovae,
AS_HELP_STRING([--enable-supernovae],[Put the whole library in one compilation unit only to help gcc optimizing the code]),
[supernovae=$enableval],
- [supernovae=$not_maintainer_mode])
+ [supernovae=no])
AM_CONDITIONAL(SUPERNOVAE_MODE, test x$supernovae != xno)
AC_SUBST([CFLAGS])
AC_CONFIG_FILES([
Makefile
include/Makefile
+ include/simgrid_config.h
src/Makefile
src/context_sysv_config.h
])