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| author | David E. O'Brien <obrien@FreeBSD.org> | 2002-09-12 16:05:56 +0000 |
|---|---|---|
| committer | David E. O'Brien <obrien@FreeBSD.org> | 2002-09-12 16:05:56 +0000 |
| commit | b9cab93186b857125372c610a6baa021ca1ed780 (patch) | |
| tree | e61537c64fc23b92256dada8886b798d34abbf79 /contrib | |
| parent | 1ca49705617f1609ac656c235c1aa13d6d78ba97 (diff) | |
| download | src-b9cab93186b857125372c610a6baa021ca1ed780.tar.gz src-b9cab93186b857125372c610a6baa021ca1ed780.zip | |
Try to detect support for the `long long' type so that ANSI-C[89] clean
code will know not to try to use `long long'.
Unfortunately the GCC spec parser will not allow us to properly detect the
"iso9899:1990" and "iso9899:199409" forms of the acceptable -std= arguments,
because of the ':' in the -std argument. :-( I have left them in the spec
as a place holder in hopes someone knows a way to make the detection of
them work.
Desired by: wollman
Notes
Notes:
svn path=/head/; revision=103258
Diffstat (limited to 'contrib')
| -rw-r--r-- | contrib/gcc/config/freebsd-spec.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/contrib/gcc/config/freebsd-spec.h b/contrib/gcc/config/freebsd-spec.h index 888302894591..517a3842e449 100644 --- a/contrib/gcc/config/freebsd-spec.h +++ b/contrib/gcc/config/freebsd-spec.h @@ -1,3 +1,10 @@ +/* + %{!ansi: \ + %{!std=*:-D_LONGLONG} \ + %{std=gnu*:-D_LONGLONG} } \ + %{std=c99:-D_LONGLONG} \ + +*/ /* Base configuration file for all FreeBSD targets. Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc. @@ -90,7 +97,12 @@ Boston, MA 02111-1307, USA. */ /* Provide a CPP_SPEC appropriate for FreeBSD. We just deal with the GCC - option `-posix', and PIC issues. */ + option `-posix', and PIC issues. Try to detect support for the + `long long' type. Unfortunately the GCC spec parser will not allow us + to properly detect the "iso9899:1990" and "iso9899:199409" forms of + -std=c89. Because of the ':' in the -std argument. :-( I have left + them in the spec as a place holder in hopes someone knows a way to make + the detection of them work. */ #define FBSD_CPP_SPEC " \ %(cpp_cpu) \ @@ -98,6 +110,7 @@ Boston, MA 02111-1307, USA. */ %{munderscores: -D__UNDERSCORES__} \ %{maout: %{!mno-underscores: -D__UNDERSCORES__}} \ %{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} \ + %{!ansi:%{!std=c89:%{!std=iso9899.1990:%{!std=iso9899.199409:-D_LONGLONG}}}} \ %{posix:-D_POSIX_SOURCE}" /* Provide a STARTFILE_SPEC appropriate for FreeBSD. Here we add |