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| author | Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | 1998-06-30 11:10:55 +0000 |
|---|---|---|
| committer | Kaveh Ghazi <ghazi@gcc.gnu.org> | 1998-06-30 11:10:55 +0000 |
| commit | d2cabf16295972b2397970e4154e0433dbd01a1a (patch) | |
| tree | 6a1d94fc07040fc795481149a70a21bbded1f9e6 /gcc/config.in | |
| parent | 70198e3dd05040e173ecac2f997e9ef7d9e868ad (diff) | |
| download | gcc-d2cabf16295972b2397970e4154e0433dbd01a1a.zip gcc-d2cabf16295972b2397970e4154e0433dbd01a1a.tar.gz gcc-d2cabf16295972b2397970e4154e0433dbd01a1a.tar.bz2 | |
Add the ability to GCC_NEED_DECLARATION{S} for looking in arbitrary header...
Add the ability to GCC_NEED_DECLARATION{S} for looking in arbitrary
header files when searching for function declarations. Use this
functionality to check for getrlimit/setrlimit.
* aclocal.m4 (GCC_NEED_DECLARATION): Accept an optional second
argument, which is typically preprocessor code used to draw in
additional header files when looking for a function declaration.
(GCC_NEED_DECLARATIONS): Likewise.
* configure.in (GCC_NEED_DECLARATIONS): Add checks for getrlimit
and setrlimit, search for them in sys/resource.h.
* acconfig.h: Add stubs for NEED_DECLARATION_GETRLIMIT and
NEED_DECLARATION_SETRLIMIT.
* system.h: Prototype getrlimit/setrlimit if necessary.
From-SVN: r20831
Diffstat (limited to 'gcc/config.in')
| -rw-r--r-- | gcc/config.in | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/config.in b/gcc/config.in index e4e4f2e..5cb748a 100644 --- a/gcc/config.in +++ b/gcc/config.in @@ -66,6 +66,15 @@ /* Whether getwd must be declared even if <unistd.h> is included. */ #undef NEED_DECLARATION_GETWD +/* Whether getrlimit must be declared even if <sys/resource.h> is included. */ +#undef NEED_DECLARATION_GETRLIMIT + +/* Whether setrlimit must be declared even if <sys/resource.h> is included. */ +#undef NEED_DECLARATION_SETRLIMIT + +/* Define if you want expensive run-time checks. */ +#undef ENABLE_CHECKING + /* Define if you don't have vprintf but do have _doprnt. */ #undef HAVE_DOPRNT |