diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/cpp/isysroot-1.c')
-rw-r--r-- | gcc/testsuite/gcc.dg/cpp/isysroot-1.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/gcc/testsuite/gcc.dg/cpp/isysroot-1.c b/gcc/testsuite/gcc.dg/cpp/isysroot-1.c index 7263ce41544..4c54f9e218a 100644 --- a/gcc/testsuite/gcc.dg/cpp/isysroot-1.c +++ b/gcc/testsuite/gcc.dg/cpp/isysroot-1.c @@ -1,10 +1,17 @@ /* { dg-options "-isysroot ${srcdir}/gcc.dg/cpp" } */ /* { dg-do compile { target *-*-darwin* } } */ -#include <stdio.h> +/* For the test to succeed there needs to be some header that is to be found + in the 'expected' place i.e. <sysroot>/usr/include/. It's important that + it is not the name of a header for which fixincludes have been applied, + since such headers will be found in the gcc include-fixed dir and, in + general, reference additional headers. The dummy sysroot will prevent the + additional headers from being found, resulting in a failed test. So use + a header name we don't expect to see. */ +#include <example.h> int main() { - /* Special stdio.h supplies function foo. */ + /* Special example.h supplies function foo. */ void (*x)(void) = foo; return 0; } |