* aclang.m4 (_AC_PROG_F77_GNU): Run command from standard input so

that we can get some standard output.

diff --git a/ChangeLog b/ChangeLog
index 1d0ae47e29a747ad933936c99f5864be67512782..0d8b0fea12a002e3b96da747b6cbdd913b8d715d 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2000-09-05   Dave Love  <fx@gnu.org>
+
+       * aclang.m4 (_AC_PROG_F77_GNU): Run command from standard input so
+       that we can get some standard output.
+
 2000-09-04  Peter Eisentraut  <peter_e@gmx.net>
 
        * autoscan.pl: Repair broken Getopt::Long use.

diff --git a/aclang.m4 b/aclang.m4
index 6571bc8a5f8003792b6cfe4dfe6ea3e663be6467..9c1ad00369fc28707c056f65bd74f0c6b54b60a4 100644 (file)
--- a/aclang.m4
+++ b/aclang.m4
@@ -920,7 +920,7 @@ define([_AC_PROG_F77_GNU],
   yes
 #endif
 _ACEOF
-if AC_TRY_COMMAND($F77 -E conftest.$ac_ext) | grep yes >/dev/null; then
+if AC_TRY_COMMAND($F77 -E - <conftest.$ac_ext) | grep yes >/dev/null; then
   ac_cv_prog_g77=yes
 else
   ac_cv_prog_g77=no

diff --git a/lib/autoconf/c.m4 b/lib/autoconf/c.m4
index 6571bc8a5f8003792b6cfe4dfe6ea3e663be6467..9c1ad00369fc28707c056f65bd74f0c6b54b60a4 100644 (file)
--- a/lib/autoconf/c.m4
+++ b/lib/autoconf/c.m4
@@ -920,7 +920,7 @@ define([_AC_PROG_F77_GNU],
   yes
 #endif
 _ACEOF
-if AC_TRY_COMMAND($F77 -E conftest.$ac_ext) | grep yes >/dev/null; then
+if AC_TRY_COMMAND($F77 -E - <conftest.$ac_ext) | grep yes >/dev/null; then
   ac_cv_prog_g77=yes
 else
   ac_cv_prog_g77=no

diff --git a/lib/autoconf/fortran.m4 b/lib/autoconf/fortran.m4
index 6571bc8a5f8003792b6cfe4dfe6ea3e663be6467..9c1ad00369fc28707c056f65bd74f0c6b54b60a4 100644 (file)
--- a/lib/autoconf/fortran.m4
+++ b/lib/autoconf/fortran.m4
@@ -920,7 +920,7 @@ define([_AC_PROG_F77_GNU],
   yes
 #endif
 _ACEOF
-if AC_TRY_COMMAND($F77 -E conftest.$ac_ext) | grep yes >/dev/null; then
+if AC_TRY_COMMAND($F77 -E - <conftest.$ac_ext) | grep yes >/dev/null; then
   ac_cv_prog_g77=yes
 else
   ac_cv_prog_g77=no

diff --git a/lib/autoconf/lang.m4 b/lib/autoconf/lang.m4
index 6571bc8a5f8003792b6cfe4dfe6ea3e663be6467..9c1ad00369fc28707c056f65bd74f0c6b54b60a4 100644 (file)
--- a/lib/autoconf/lang.m4
+++ b/lib/autoconf/lang.m4
@@ -920,7 +920,7 @@ define([_AC_PROG_F77_GNU],
   yes
 #endif
 _ACEOF
-if AC_TRY_COMMAND($F77 -E conftest.$ac_ext) | grep yes >/dev/null; then
+if AC_TRY_COMMAND($F77 -E - <conftest.$ac_ext) | grep yes >/dev/null; then
   ac_cv_prog_g77=yes
 else
   ac_cv_prog_g77=no