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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2011-11-22 12:31:53 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2011-11-22 12:31:53 +0000 |
| commit | e1effb0da220059f95fd6dd2f0d33ac26024994e (patch) | |
| tree | 43e4df79205205f2b3d243b5e9b782f052b99be5 /llvm/cmake/config-ix.cmake | |
| parent | e2530dc8892c157aa684f434975ec6c43b61b51d (diff) | |
| download | bcm5719-llvm-e1effb0da220059f95fd6dd2f0d33ac26024994e.tar.gz bcm5719-llvm-e1effb0da220059f95fd6dd2f0d33ac26024994e.zip | |
Add configure checking for pread(2) and use it to save a syscall when reading files.
llvm-svn: 145061
Diffstat (limited to 'llvm/cmake/config-ix.cmake')
| -rwxr-xr-x | llvm/cmake/config-ix.cmake | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/cmake/config-ix.cmake b/llvm/cmake/config-ix.cmake index 62699fa5aaf..0943ae71b83 100755 --- a/llvm/cmake/config-ix.cmake +++ b/llvm/cmake/config-ix.cmake @@ -126,6 +126,8 @@ check_symbol_exists(readdir "sys/types.h;dirent.h" HAVE_READDIR) check_symbol_exists(getcwd unistd.h HAVE_GETCWD) check_symbol_exists(gettimeofday sys/time.h HAVE_GETTIMEOFDAY) check_symbol_exists(getrlimit "sys/types.h;sys/time.h;sys/resource.h" HAVE_GETRLIMIT) +check_symbol_exists(posix_spawn spawn.h HAVE_POSIX_SPAWN) +check_symbol_exists(pread unistd.h HAVE_PREAD) check_symbol_exists(rindex strings.h HAVE_RINDEX) check_symbol_exists(strchr string.h HAVE_STRCHR) check_symbol_exists(strcmp string.h HAVE_STRCMP) |
