Make GCC selftests work for *-wrs-vxworks-* targets

gcc/ * Makefile.in (SELFTEST_FLAGS): Add -nostdinc. From-SVN: r241044

Make GCC selftests work for -wrs-vxworks- targets
gcc/ * Makefile.in (SELFTEST_FLAGS): Add -nostdinc. From-SVN: r241044
cf7bb33f · Thomas Schwinge · Thomas Schwinge · 194fa9a1 · cf7bb33f · cf7bb33f
Commit cf7bb33f authored Oct 12, 2016 by Thomas Schwinge Committed by Thomas Schwinge Oct 12, 2016
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gcc/ChangeLog
+2 -0

gcc/Makefile.in
+3 -1

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
 2016-10-12  Thomas Schwinge  <thomas@codesourcery.com>

+	* Makefile.in (SELFTEST_FLAGS): Add -nostdinc.
+
 	* Makefile.in (SELFTEST_FLAGS): New variable.
 	(s-selftest, selftest-gdb, selftest-valgrind): Use it.


--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -1879,7 +1879,9 @@ rest.cross: specs

 # GCC's selftests.
 # Specify a dummy input file to placate the driver.
-SELFTEST_FLAGS = -x c /dev/null -S -fself-test
+# Specify -nostdinc to work around missing WIND_BASE environment variable
+# required for *-wrs-vxworks-* targets.
+SELFTEST_FLAGS = -nostdinc -x c /dev/null -S -fself-test

 # Run the selftests during the build once we have a driver and a cc1,
 # so that self-test failures are caught as early as possible.