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| author | Jan Kratochvil <jan.kratochvil@redhat.com> | 2015-07-15 20:27:32 +0200 |
|---|---|---|
| committer | Jan Kratochvil <jan.kratochvil@redhat.com> | 2015-07-15 20:27:32 +0200 |
| commit | db1ff28b60f8886b8d7c634f1db2f939ba47a13c (patch) | |
| tree | ce5564ef7211bb69bef2fbc645608b1490dafc34 /gdb/configure.ac | |
| parent | 0a94970d663a053c523f23ac0d71deb25a77f709 (diff) | |
Revert the previous 7 commits of: Validate binary before use
ddc98fbf2fd9e244a215a4d09e559180dc573a14 Create empty nat/linux-maps.[ch] and common/target-utils.[ch]
6e5b4429db0d66e2d0b27e1bcfe4709f3dae73ed Move gdb_regex* to common/
f7af1fcd759fa126612018a5916cf808df7bb8bc Prepare linux_find_memory_regions_full & co. for move
9904185cfde13d6c6849f1f042c8e3b74974cf08 Move linux_find_memory_regions_full & co.
700ca40f6fc1addd7238f4ab57f76c095ad3c99f gdbserver build-id attribute generator
ca5268b6be265580b91ef75c1a1a9815f581ae42 Validate symbol file using build-id
0a94970d663a053c523f23ac0d71deb25a77f709 Tests for validate symbol file using build-id
gdb/ChangeLog
2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
Revert the previous 6 commits:
Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
Move gdb_regex* to common/
Prepare linux_find_memory_regions_full & co. for move
Move linux_find_memory_regions_full & co.
gdbserver build-id attribute generator
Validate symbol file using build-id
gdb/gdbserver/ChangeLog
2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
Revert the previous 3 commits:
Move gdb_regex* to common/
Move linux_find_memory_regions_full & co.
gdbserver build-id attribute generator
gdb/doc/ChangeLog
2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
Revert the previous 2 commits:
gdbserver build-id attribute generator
Validate symbol file using build-id
gdb/testsuite/ChangeLog
2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
Revert the previous commit:
Tests for validate symbol file using build-id.
Diffstat (limited to 'gdb/configure.ac')
| -rw-r--r-- | gdb/configure.ac | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/gdb/configure.ac b/gdb/configure.ac index 6a7e0c90d4..a40860ad43 100644 --- a/gdb/configure.ac +++ b/gdb/configure.ac @@ -1444,6 +1444,35 @@ if test $ac_cv_func_setpgrp_void = yes; then fi fi +# Assume we'll default to using the included libiberty regex. +gdb_use_included_regex=yes + +# However, if the system regex is GNU regex, then default to *not* +# using the included regex. +AC_CACHE_CHECK( + [for GNU regex], + [gdb_cv_have_gnu_regex], + [AC_TRY_COMPILE( + [#include <gnu-versions.h>], + [#define REGEX_INTERFACE_VERSION 1 +#if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION +# error "Version mismatch" +#endif], + gdb_cv_have_gnu_regex=yes, + gdb_cv_have_gnu_regex=no)]) +if test $gdb_cv_have_gnu_regex = yes; then + gdb_use_included_regex=no +fi + +AC_ARG_WITH(included-regex, + AS_HELP_STRING([--without-included-regex], [don't use included regex; this is the default on systems with version 2 of the GNU C library (use with caution on other system)]), + gdb_with_regex=$withval, + gdb_with_regex=$gdb_use_included_regex) +if test "$gdb_with_regex" = yes; then + AC_DEFINE(USE_INCLUDED_REGEX, 1, + [Define to 1 if the regex included in libiberty should be used.]) +fi + # Check if <sys/proc.h> defines `struct thread' with a td_pcb member. AC_CHECK_MEMBERS([struct thread.td_pcb], [], [], [#include <sys/param.h> |