From 1a77e0a962edc3d5a4c7293f881d700c6709dd6e Mon Sep 17 00:00:00 2001 From: jakub Date: Sat, 5 May 2001 12:29:39 +0000 Subject: [PATCH] * gcc.c (cpp_options): Define __NO_INLINE__ unless we are honoring "inline" keyword. * cpp.texi (__NO_INLINE): Document it. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41866 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/ChangeLog | 6 ++++++ gcc/cpp.texi | 10 ++++++++++ gcc/gcc.c | 2 +- 3 files changed, 17 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 0672757..83355b1 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2001-05-05 Jakub Jelinek * cppfiles.c (struct include_file): New member err_no. diff --git a/gcc/cpp.texi b/gcc/cpp.texi index 5854427..ba50a26 100644 --- a/gcc/cpp.texi +++ b/gcc/cpp.texi @@ -1200,6 +1200,16 @@ for some system library functions. You should not refer to or test the definition of this macro unless you make very sure that programs will execute with the same effect regardless. +@item __NO_INLINE__ +@findex __NO_INLINE__ +GNU CC defines this macro if it will not attempt to inline functions +with @samp{inline} keyword (either when not optimizing or when inlining +has been explicitely forbidden through @samp{-fno-inline}). It causes +certain GNU header files to define alternative macro definitions for some +system library functions. You should not refer to or test the definition +of this macro unless you make very sure that programs will execute with +the same effect regardless. + @item __CHAR_UNSIGNED__ @findex __CHAR_UNSIGNED__ GNU C defines this macro if and only if the data type @code{char} is diff --git a/gcc/gcc.c b/gcc/gcc.c index 643345e..34047e6 100644 --- a/gcc/gcc.c +++ b/gcc/gcc.c @@ -647,7 +647,7 @@ static const char *cpp_options = %{!no-gcc:-D__GNUC__=%v1 -D__GNUC_MINOR__=%v2 -D__GNUC_PATCHLEVEL__=%v3}\ %{!undef:%{!ansi:%{!std=*:%p}%{std=gnu*:%p}} %P} %{trigraphs}\ %c %{Os:-D__OPTIMIZE_SIZE__} %{O*:%{!O0:-D__OPTIMIZE__}}\ - %{ffast-math:-D__FAST_MATH__}\ + %{fno-inline|O0|!O*:-D__NO_INLINE__} %{ffast-math:-D__FAST_MATH__}\ %{fshort-wchar:-U__WCHAR_TYPE__ -D__WCHAR_TYPE__=short\\ unsigned\\ int}\ %{ffreestanding:-D__STDC_HOSTED__=0} %{fno-hosted:-D__STDC_HOSTED__=0}\ %{!ffreestanding:%{!fno-hosted:-D__STDC_HOSTED__=1}}\ -- 2.7.4