PR/18555

        * gcc.h (DEFAULT_WORD_SWITCH_TAKES_ARG): Add isysroot.
        * config/darwin-c.c (darwin_register_frameworks): Use sysroot.

        testsuite
        * gcc.dg/cpp/isysroot-1.c: New test.
        * gcc.dg/cpp/usr/include/stdio.h: New file.
        * gcc.dg/cpp/isysroot-2.c: New test.
        * gcc.dg/cpp/System/Library/Framework/Carbon.framework/Headers/Carbon.h:
        New file.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91178 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 4 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/cpp/System/Library/Frameworks/Carbon.framework/Headers/Carbon.h b/gcc/testsuite/gcc.dg/cpp/System/Library/Frameworks/Carbon.framework/Headers/Carbon.h
new file mode 100644
index 00000000000..4259c3718fa
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/cpp/System/Library/Frameworks/Carbon.framework/Headers/Carbon.h
@@ -0,0 +1,4 @@
+/* Used by gcc.dg/cpp/isysroot-2.c to test isysroot.  */
+void foo()
+{
+}