libgomp.exp (libgomp_target_compile): If $source matches regex $lang_source_re, add $lang_include_flags to options.

* testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
	matches regex $lang_source_re, add $lang_include_flags to options.
	* testsuite/libgomp.c/c.exp: Unset lang_include_flags.
	* testsuite/libgomp.c++/c++.exp: Likewise.
	* testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
	and lang_include_flags instead of adding -fintrinsic-modules-path= to
	ALWAYS_CFLAGS.
	* testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.

From-SVN: r212268

libgomp/ChangeLog

@@ -1,3 +1,14 @@
+2014-07-03  Jakub Jelinek  <jakub@redhat.com>
+
+	* testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
+	matches regex $lang_source_re, add $lang_include_flags to options.
+	* testsuite/libgomp.c/c.exp: Unset lang_include_flags.
+	* testsuite/libgomp.c++/c++.exp: Likewise.
+	* testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
+	and lang_include_flags instead of adding -fintrinsic-modules-path= to
+	ALWAYS_CFLAGS.
+	* testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
+
 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
 
 	* testsuite/libgomp.fortran/fortran.exp: Explain

libgomp/testsuite/lib/libgomp.exp

@@ -184,6 +184,8 @@ proc libgomp_target_compile { source dest type options } {
     global lang_test_file
     global lang_library_path
     global lang_link_flags
+    global lang_include_flags
+    global lang_source_re
 
     if { [info exists lang_test_file] } {
         if { $blddir != "" } {
@@ -193,6 +195,10 @@ proc libgomp_target_compile { source dest type options } {
             lappend options "ldflags=-L${blddir}/${lang_library_path}"
         }
         lappend options "ldflags=${lang_link_flags}"
+	if { [info exists lang_include_flags] \
+	     && [regexp ${lang_source_re} ${source}] } {
+	    lappend options "additional_flags=${lang_include_flags}"
+	}
     }
 
     if { [target_info needs_status_wrapper] != "" && [info exists gluefile] } {

libgomp/testsuite/libgomp.c++/c++.exp

@@ -7,6 +7,9 @@ set shlib_ext [get_shlib_extension]
 set lang_link_flags "-lstdc++"
 set lang_test_file_found 0
 set lang_library_path "../libstdc++-v3/src/.libs"
+if [info exists lang_include_flags] then {
+    unset lang_include_flags
+}
 
 # Initialize dg.
 dg-init

libgomp/testsuite/libgomp.c/c.exp

@@ -5,6 +5,9 @@ if [info exists lang_library_path] then {
 if [info exists lang_test_file] then {
     unset lang_test_file
 }
+if [info exists lang_include_flags] then {
+    unset lang_include_flags
+}
 
 load_lib libgomp-dg.exp
 load_gcc_lib gcc-dg.exp

libgomp/testsuite/libgomp.fortran/fortran.exp

@@ -8,6 +8,9 @@ global ALWAYS_CFLAGS
 set shlib_ext [get_shlib_extension]
 set lang_library_path	"../libgfortran/.libs"
 set lang_link_flags	"-lgfortran"
+if [info exists lang_include_flags] then {
+    unset lang_include_flags
+}
 set lang_test_file_found 0
 set quadmath_library_path "../libquadmath/.libs"
 
@@ -19,7 +22,8 @@ dg-init
 lappend ALWAYS_CFLAGS "additional_flags=-fopenmp"
 
 if { $blddir != "" } {
-    lappend ALWAYS_CFLAGS "additional_flags=-fintrinsic-modules-path=${blddir}"
+    set lang_source_re {^.*\.[fF](|90|95|03|08)$}
+    set lang_include_flags "-fintrinsic-modules-path=${blddir}"
     # Look for a static libgfortran first.
     if [file exists "${blddir}/${lang_library_path}/libgfortran.a"] {
         set lang_test_file "${lang_library_path}/libgfortran.a"

libgomp/testsuite/libgomp.graphite/graphite.exp

@@ -21,6 +21,9 @@ if [info exists lang_library_path] then {
 if [info exists lang_test_file] then {
     unset lang_test_file
 }
+if [info exists lang_include_flags] then {
+    unset lang_include_flags
+}
 
 load_lib libgomp-dg.exp
 load_gcc_lib gcc-dg.exp