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changeset 9541:afbdf01bcacc

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acx_blas_f77_func.m4 (ACX_BLAS_F77_FUNC): Save and restore LIBS
author John W. Eaton <jwe@octave.org>
date Tue, 18 Aug 2009 12:11:49 -0400
parents 79b5fe2d5646
children f5ec5dc66824
files ChangeLog acx_blas_f77_func.m4
diffstat 2 files changed, 6 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2009-08-18  John W. Eaton  <jwe@octave.org>
+
+	* acx_blas_f77_func.m4 (ACX_BLAS_F77_FUNC): Save and restore LIBS.
+
 2009-08-18  John W. Eaton  <jwe@octave.org>
 
 	* aclocal.m4 (OCTAVE_CHECK_LIBRARY): Use variables named
--- a/acx_blas_f77_func.m4
+++ b/acx_blas_f77_func.m4
@@ -64,6 +64,7 @@
 if test "$cross_compiling" = yes ; then
 	ifelse($3, ,$1,$3)
 elif test x"$acx_blas_ok" = xyes; then
+	save_acx_blas_f77_func_LIBS="$LIBS"
 	LIBS="$BLAS_LIBS $LIBS"
 	AC_LANG_PUSH(Fortran 77)
 # LSAME check (LOGICAL return values)
@@ -157,6 +158,7 @@
 		acx_blas_f77_func_ok=no;
 		$2
 	fi
+	LIBS="$save_acx_blas_f77_func_LIBS"
 fi
 
 ])dnl ACX_BLAS_F77_FUNC