X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/610e4cac35c0d15e5f480d20f07d9955e1c2e1ee..43a65e9777214029046fe7a1427493e6e503a717:/configure.ac

diff --git a/configure.ac b/configure.ac
index e6affccf..f206b809 100644
--- a/configure.ac
+++ b/configure.ac
@@ -97,10 +97,14 @@ if test x"$enable_debug" = x"yes"; then
   test -z "$LDFLAGS" && LDFLAGS=-g
 fi
 
-dnl Use SunStudio cc on Solaris.
-test -d /opt/solarisstudio12.3/bin  &&  PATH=/opt/solarisstudio12.3/bin:$PATH
+dnl Use SunStudio cc, with -v, on Solaris if user didn't set CC.
+if test -z "$CC"  -a  -d /opt/solarisstudio12.3/bin; then
+  CC=/opt/solarisstudio12.3/bin/cc; export CC
+  ${CC} -V
+  CFLAGS="${CFLAGS:+$CFLAGS }-v"
+fi
 
-AC_PROG_CC([cc clang gcc])
+AC_PROG_CC
 AM_PROG_CC_C_O
 
 AC_CACHE_CHECK([whether compiler supports -Wextra], [nmh_cv_has_wextra],