Removed a bunch of unreachable break statements found by

[nmh] / configure.ac

diff --git a/configure.ac b/configure.ac
index e6affccfc95aea9122cbd10d99f6ea3e4aea1bc2..f206b8092c36462a062d3d172d788fc747a4b65d 100644 (file)
--- 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],