Changeset 2093 for trunk/m4/yat_gsl.m4

Timestamp:

Oct 24, 2009, 2:56:17 AM (14 years ago)

Author:

Peter

Message:

adding AC_PREREQs in autoconf macros

File:

• trunk/m4/yat_gsl.m4 (modified) (2 diffs)

trunk/m4/yat_gsl.m4

@@ -30 +30 @@
 AC_DEFUN([YAT_CHECK_GSL],
 [
+  AC_PREREQ([2.63]) dnl we use YAT_CHECK_GSL_HEADER
   yat_gsl_status="ok" 
   AX_PATH_GSL([$1],,[yat_gsl_status="no"])
@@ -55 +56 @@
 AC_DEFUN([YAT_CHECK_GSL_HEADER],
 [
-  save_CPPFLAGS=$CPPFLAGS
+  AC_PREREQ([2.63]) dnl we use YAT_CPP_ADD_FLAG
   YAT_CPP_ADD_FLAG([CPPFLAGS],[`$GSL_CONFIG --cflags`])
   AC_CHECK_HEADER([$1], [$2], [$3])