Changeset 91ff167 in git for Singular/configure.in

Timestamp:

Jun 28, 2006, 4:01:13 PM (18 years ago)

Author:

Hans Schönemann <hannes@…>

Branches:

(u'spielwiese', '2a584933abf2a2d3082034c7586d38bb6de1a30a')

Children:

6c144be994ad90297726e6c2c1e8bc3996595fd0

Parents:

3cca4739f3b738309d9cd639bdf38a7948ee75d2

Message:

*hannes: -pipe only for gcc


git-svn-id: file:///usr/local/Singular/svn/trunk@9271 2c84dea3-7e68-4137-9b89-c4e89433aadc

File:

• Singular/configure.in (modified) (1 diff)

Singular/configure.in

@@ -150 +150 @@
 
 # check whether the compiler accepts -pipe
-AC_MSG_CHECKING(whether compiler accepts -pipe)
-temp_cflags=${CFLAGS}
-CFLAGS="${CFLAGS} -pipe"
-AC_CACHE_VAL(ac_cv_cxx_have_pipe,
-AC_TRY_COMPILE(,,ac_cv_cxx_have_pipe=yes,ac_cv_cxx_have_pipe=no)
-)
-AC_MSG_RESULT(${ac_cv_cxx_have_pipe})
-CFLAGS=${temp_cflags}
+if test x$ac_cv_c_cpp == xgcc2 -o  x$ac_cv_c_cpp == xgcc3
+then
+  AC_MSG_CHECKING(whether compiler accepts -pipe)
+  temp_cflags=${CFLAGS}
+  CFLAGS="${CFLAGS} -pipe"
+  AC_CACHE_VAL(ac_cv_cxx_have_pipe,
+  AC_TRY_COMPILE(,,ac_cv_cxx_have_pipe=yes,ac_cv_cxx_have_pipe=no))
+  AC_MSG_RESULT(${ac_cv_cxx_have_pipe})
+  CFLAGS=${temp_cflags}
+else
+  ac_cv_cxx_have_pipe="no"
+fi
+
 if test "${ac_cv_cxx_have_pipe}" != yes; then
   PIPE=