diff options
Diffstat (limited to 'gdb/configure')
| -rwxr-xr-x | gdb/configure | 102 |
1 files changed, 51 insertions, 51 deletions
diff --git a/gdb/configure b/gdb/configure index e8979f0..027ecf4 100755 --- a/gdb/configure +++ b/gdb/configure @@ -11925,6 +11925,57 @@ $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h 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. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5 +$as_echo_n "checking for GNU regex... " >&6; } +if test "${gdb_cv_have_gnu_regex+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <gnu-versions.h> +int +main () +{ +#define REGEX_INTERFACE_VERSION 1 + #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION + # error "Version mismatch" + #endif + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gdb_cv_have_gnu_regex=yes +else + gdb_cv_have_gnu_regex=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5 +$as_echo "$gdb_cv_have_gnu_regex" >&6; } + if test $gdb_cv_have_gnu_regex = yes; then + gdb_use_included_regex=no + fi + + +# Check whether --with-included-regex was given. +if test "${with_included_regex+set}" = set; then : + withval=$with_included_regex; gdb_with_regex=$withval +else + gdb_with_regex=$gdb_use_included_regex +fi + + if test "$gdb_with_regex" = yes; then + +$as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h + + fi + # Check the return and argument types of ptrace. No canned test for # this, so roll our own. @@ -12187,57 +12238,6 @@ 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. -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5 -$as_echo_n "checking for GNU regex... " >&6; } -if test "${gdb_cv_have_gnu_regex+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include <gnu-versions.h> -int -main () -{ -#define REGEX_INTERFACE_VERSION 1 -#if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION -# error "Version mismatch" -#endif - ; - return 0; -} -_ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - gdb_cv_have_gnu_regex=yes -else - gdb_cv_have_gnu_regex=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5 -$as_echo "$gdb_cv_have_gnu_regex" >&6; } -if test $gdb_cv_have_gnu_regex = yes; then - gdb_use_included_regex=no -fi - - -# Check whether --with-included-regex was given. -if test "${with_included_regex+set}" = set; then : - withval=$with_included_regex; gdb_with_regex=$withval -else - gdb_with_regex=$gdb_use_included_regex -fi - -if test "$gdb_with_regex" = yes; then - -$as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h - -fi - # Check if <sys/proc.h> defines `struct thread' with a td_pcb member. ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h> #include <sys/proc.h> |