From c25f268925f51315b4dea284813362bd44a7ffcd Mon Sep 17 00:00:00 2001 From: cgd Date: Sat, 19 Sep 2009 06:15:21 +0000 Subject: [libcpp/ChangeLog] 2009-09-18 Chris Demetriou PR preprocessor/28435: * include/cpplib.h (struct cpp_options): Add new member deps.need_preprocessor_output. * files.c (open_file_failed): If preprocessor output is needed always report an error. [gcc/ChangeLog] 2009-09-19 Chris Demetriou PR preprocessor/28435: * c-opts.c (c_common_handle_option): For -MD and -MMD, indicate to cpplib that the preprocessor output is needed. [gcc/testsuite/ChangeLog] 2009-09-19 Chris Demetriou PR preprocessor/28435: * gcc.dg/cpp/missing-header-MD.c: New test. * gcc.dg/cpp/missing-header-MMD.c: New test. * gcc.dg/cpp/missing-sysheader-MD.c: New test. * gcc.dg/cpp/missing-sysheader-MMD.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151879 138bc75d-0d04-0410-961f-82ee72b054a4 --- libcpp/include/cpplib.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'libcpp/include/cpplib.h') diff --git a/libcpp/include/cpplib.h b/libcpp/include/cpplib.h index e873ccfeea5..df04668dda0 100644 --- a/libcpp/include/cpplib.h +++ b/libcpp/include/cpplib.h @@ -433,6 +433,10 @@ struct cpp_options /* If true, no dependency is generated on the main file. */ bool ignore_main_file; + + /* If true, intend to use the preprocessor output (e.g., for compilation) + in addition to the dependency info. */ + bool need_preprocessor_output; } deps; /* Target-specific features set by the front end or client. */ -- cgit v1.2.1