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comparison libsanitizer/configure.ac @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
parents 84e7813d76e9
children
comparison
equal deleted inserted replaced
131:84e7813d76e9 145:1830386684a0
1 # -*- Autoconf -*- 1 # -*- Autoconf -*-
2 # Process this file with autoconf to produce a configure script. 2 # Process this file with autoconf to produce a configure script.
3 3
4 AC_PREREQ([2.64])
5 AC_INIT(package-unused, version-unused, libsanitizer) 4 AC_INIT(package-unused, version-unused, libsanitizer)
6 AC_CONFIG_SRCDIR([include/sanitizer/common_interface_defs.h]) 5 AC_CONFIG_SRCDIR([include/sanitizer/common_interface_defs.h])
7 6
8 AM_ENABLE_MULTILIB(, ..) 7 AM_ENABLE_MULTILIB(, ..)
9 8
27 AC_SUBST(target_alias) 26 AC_SUBST(target_alias)
28 GCC_LIBSTDCXX_RAW_CXX_FLAGS 27 GCC_LIBSTDCXX_RAW_CXX_FLAGS
29 28
30 AM_INIT_AUTOMAKE(foreign no-dist) 29 AM_INIT_AUTOMAKE(foreign no-dist)
31 AM_MAINTAINER_MODE 30 AM_MAINTAINER_MODE
31
32 GCC_WITH_TOOLEXECLIBDIR
32 33
33 # Calculate toolexeclibdir 34 # Calculate toolexeclibdir
34 # Also toolexecdir, though it's only used in toolexeclibdir 35 # Also toolexecdir, though it's only used in toolexeclibdir
35 case ${version_specific_libs} in 36 case ${version_specific_libs} in
36 yes) 37 yes)
43 no) 44 no)
44 if test -n "$with_cross_host" && 45 if test -n "$with_cross_host" &&
45 test x"$with_cross_host" != x"no"; then 46 test x"$with_cross_host" != x"no"; then
46 # Install a library built with a cross compiler in tooldir, not libdir. 47 # Install a library built with a cross compiler in tooldir, not libdir.
47 toolexecdir='$(exec_prefix)/$(target_alias)' 48 toolexecdir='$(exec_prefix)/$(target_alias)'
48 toolexeclibdir='$(toolexecdir)/lib' 49 case ${with_toolexeclibdir} in
50 no)
51 toolexeclibdir='$(toolexecdir)/lib'
52 ;;
53 *)
54 toolexeclibdir=${with_toolexeclibdir}
55 ;;
56 esac
49 else 57 else
50 toolexecdir='$(libdir)/gcc-lib/$(target_alias)' 58 toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
51 toolexeclibdir='$(libdir)' 59 toolexeclibdir='$(libdir)'
52 fi 60 fi
53 multi_os_directory=`$CC -print-multi-os-directory` 61 multi_os_directory=`$CC -print-multi-os-directory`
251 if test "$have_mmap" = "no"; then 259 if test "$have_mmap" = "no"; then
252 VIEW_FILE=read.lo 260 VIEW_FILE=read.lo
253 ALLOC_FILE=alloc.lo 261 ALLOC_FILE=alloc.lo
254 else 262 else
255 VIEW_FILE=mmapio.lo 263 VIEW_FILE=mmapio.lo
256 AC_PREPROC_IFELSE([ 264 AC_PREPROC_IFELSE([AC_LANG_SOURCE([
257 #include <sys/mman.h> 265 #include <sys/mman.h>
258 #if !defined(MAP_ANONYMOUS) && !defined(MAP_ANON) 266 #if !defined(MAP_ANONYMOUS) && !defined(MAP_ANON)
259 #error no MAP_ANONYMOUS 267 #error no MAP_ANONYMOUS
260 #endif 268 #endif
261 ], [ALLOC_FILE=mmap.lo], [ALLOC_FILE=alloc.lo]) 269 ])], [ALLOC_FILE=mmap.lo], [ALLOC_FILE=alloc.lo])
262 fi 270 fi
263 AC_SUBST(VIEW_FILE) 271 AC_SUBST(VIEW_FILE)
264 AC_SUBST(ALLOC_FILE) 272 AC_SUBST(ALLOC_FILE)
265 273
266 BACKTRACE_USES_MALLOC=0 274 BACKTRACE_USES_MALLOC=0
279 have_dl_iterate_phdr=no 287 have_dl_iterate_phdr=no
280 else 288 else
281 # When built as a GCC target library, we can't do a link test. 289 # When built as a GCC target library, we can't do a link test.
282 AC_EGREP_HEADER([dl_iterate_phdr], [link.h], [have_dl_iterate_phdr=yes], 290 AC_EGREP_HEADER([dl_iterate_phdr], [link.h], [have_dl_iterate_phdr=yes],
283 [have_dl_iterate_phdr=no]) 291 [have_dl_iterate_phdr=no])
284 case "${host}" in
285 *-*-solaris2.10*)
286 # Avoid dl_iterate_phdr on Solaris 10, where it is in the
287 # header file but is only in -ldl.
288 have_dl_iterate_phdr=no ;;
289 esac
290 fi 292 fi
291 if test "$have_dl_iterate_phdr" = "yes"; then 293 if test "$have_dl_iterate_phdr" = "yes"; then
292 AC_DEFINE(HAVE_DL_ITERATE_PHDR, 1, [Define if dl_iterate_phdr is available.]) 294 AC_DEFINE(HAVE_DL_ITERATE_PHDR, 1, [Define if dl_iterate_phdr is available.])
293 fi 295 fi
294 296