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| author | Reid Kleckner <reid@kleckner.net> | 2013-07-26 16:54:23 +0000 |
|---|---|---|
| committer | Reid Kleckner <reid@kleckner.net> | 2013-07-26 16:54:23 +0000 |
| commit | 65985348c5ece4efecce485029b147c45453c4c8 (patch) | |
| tree | 8af59881109cf3e92d8bd8740440154bb600b2b6 /autoconf | |
| parent | 105a4096795e4c974bc1018b3a665c18423d790f (diff) | |
| download | external_llvm-65985348c5ece4efecce485029b147c45453c4c8.zip external_llvm-65985348c5ece4efecce485029b147c45453c4c8.tar.gz external_llvm-65985348c5ece4efecce485029b147c45453c4c8.tar.bz2 | |
Remove dead or useless header checks from cmake and autoconf
On Windows, this improves clean cmake configuration time on my
workstation from 1m58s to 1m32s, which is pretty significant. There's
probably more that can be done here, but this is the low hanging fruit.
Eric volunteered to regenerate ./configure for me.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187209 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'autoconf')
| -rw-r--r-- | autoconf/configure.ac | 8 | ||||
| -rw-r--r-- | autoconf/m4/ltdl.m4 | 28 |
2 files changed, 7 insertions, 29 deletions
diff --git a/autoconf/configure.ac b/autoconf/configure.ac index b068a04..97a1429 100644 --- a/autoconf/configure.ac +++ b/autoconf/configure.ac @@ -1531,11 +1531,11 @@ AC_HEADER_TIME AC_LANG_PUSH([C++]) AC_CHECK_HEADERS([cxxabi.h]) AC_LANG_POP([C++]) -AC_CHECK_HEADERS([dlfcn.h execinfo.h fcntl.h inttypes.h limits.h link.h]) +AC_CHECK_HEADERS([dlfcn.h execinfo.h fcntl.h inttypes.h link.h]) AC_CHECK_HEADERS([malloc.h setjmp.h signal.h stdint.h termios.h unistd.h]) -AC_CHECK_HEADERS([utime.h windows.h]) +AC_CHECK_HEADERS([utime.h]) AC_CHECK_HEADERS([sys/mman.h sys/param.h sys/resource.h sys/time.h sys/uio.h]) -AC_CHECK_HEADERS([sys/types.h sys/ioctl.h malloc/malloc.h mach/mach.h]) +AC_CHECK_HEADERS([sys/ioctl.h malloc/malloc.h mach/mach.h]) AC_CHECK_HEADERS([valgrind/valgrind.h]) AC_CHECK_HEADERS([fenv.h]) AC_CHECK_DECLS([FE_ALL_EXCEPT, FE_INEXACT], [], [], [[#include <fenv.h>]]) @@ -1610,7 +1610,7 @@ AC_CHECK_FUNCS([powf fmodf strtof round ]) AC_CHECK_FUNCS([log log2 log10 exp exp2]) AC_CHECK_FUNCS([getpagesize getrusage getrlimit setrlimit gettimeofday ]) AC_CHECK_FUNCS([isatty mkdtemp mkstemp ]) -AC_CHECK_FUNCS([mktemp posix_spawn pread realpath sbrk setrlimit strdup ]) +AC_CHECK_FUNCS([mktemp posix_spawn pread realpath sbrk setrlimit ]) AC_CHECK_FUNCS([strerror strerror_r setenv arc4random ]) AC_CHECK_FUNCS([strtoll strtoq sysconf malloc_zone_statistics ]) AC_CHECK_FUNCS([setjmp longjmp sigsetjmp siglongjmp writev]) diff --git a/autoconf/m4/ltdl.m4 b/autoconf/m4/ltdl.m4 index 0a36dbe..0226f63 100644 --- a/autoconf/m4/ltdl.m4 +++ b/autoconf/m4/ltdl.m4 @@ -77,15 +77,9 @@ AC_REQUIRE([AC_LTDL_DLSYM_USCORE]) AC_REQUIRE([AC_LTDL_SYS_DLOPEN_DEPLIBS]) AC_REQUIRE([AC_LTDL_FUNC_ARGZ]) -AC_CHECK_HEADERS([assert.h ctype.h errno.h malloc.h memory.h stdlib.h \ - stdio.h unistd.h]) -AC_CHECK_HEADERS([dl.h sys/dl.h dld.h mach-o/dyld.h]) -AC_CHECK_HEADERS([string.h strings.h], [break]) - -AC_CHECK_FUNCS([strchr index], [break]) -AC_CHECK_FUNCS([strrchr rindex], [break]) -AC_CHECK_FUNCS([memcpy bcopy], [break]) -AC_CHECK_FUNCS([memmove strcmp]) +AC_CHECK_HEADERS([errno.h malloc.h memory.h unistd.h]) +AC_CHECK_HEADERS([mach-o/dyld.h]) + AC_CHECK_FUNCS([closedir opendir readdir]) ])# AC_LIB_LTDL @@ -385,19 +379,3 @@ if test x"$libltdl_cv_need_uscore" = xyes; then [Define if dlsym() requires a leading underscore in symbol names.]) fi ])# AC_LTDL_DLSYM_USCORE - -# AC_LTDL_FUNC_ARGZ -# ----------------- -AC_DEFUN([AC_LTDL_FUNC_ARGZ], -[AC_CHECK_HEADERS([argz.h]) - -AC_CHECK_TYPES([error_t], - [], - [AC_DEFINE([error_t], [int], - [Define to a type to use for `error_t' if it is not otherwise available.])], - [#if HAVE_ARGZ_H -# include <argz.h> -#endif]) - -AC_CHECK_FUNCS([argz_append argz_create_sep argz_insert argz_next argz_stringify]) -])# AC_LTDL_FUNC_ARGZ |