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Use AC_DEFINE for USE_THREAD_DB

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Use AC_DEFINE for USE_THREAD_DB instead of manually passing it down
through -D flags.

gdb/gdbserver/
2013-04-17  Pedro Alves  <palves@redhat.com>

	* configure.ac (USE_THREAD_DB): Delete variable.
	(if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
	Don't AC_SUBST USE_THREAD_DB.
	* Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
	* config.in, configure: Regenerate.
This commit is contained in:
Pedro Alves 2013-04-17 09:58:15 +00:00
parent ab11614906
commit 7d4e5717e0
5 changed files with 16 additions and 9 deletions
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8
gdb/gdbserver/ChangeLog
View File

@ -1,3 +1,11 @@
2013-04-17 Pedro Alves <palves@redhat.com>
* configure.ac (USE_THREAD_DB): Delete variable.
(if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
Don't AC_SUBST USE_THREAD_DB.
* Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
* config.in, configure: Regenerate.
2013-04-16 Pedro Alves <palves@redhat.com>
* linux-low.h (struct lwp_info) <thread_known>: Move under

3
gdb/gdbserver/Makefile.in
View File

@ -123,8 +123,7 @@ CFLAGS = @CFLAGS@
INTERNAL_CFLAGS_BASE = ${CFLAGS} ${GLOBAL_CFLAGS} \
${PROFILE_CFLAGS} ${INCLUDE_CFLAGS}
INTERNAL_WARN_CFLAGS = ${INTERNAL_CFLAGS_BASE} $(WARN_CFLAGS)
INTERNAL_CFLAGS = ${INTERNAL_WARN_CFLAGS} $(WERROR_CFLAGS) \
@USE_THREAD_DB@ -DGDBSERVER
INTERNAL_CFLAGS = ${INTERNAL_WARN_CFLAGS} $(WERROR_CFLAGS) -DGDBSERVER
# LDFLAGS is specifically reserved for setting from the command line
# when running make.

3
gdb/gdbserver/config.in
View File

@ -289,6 +289,9 @@
#endif
/* Define if we should use libthread_db. */
#undef USE_THREAD_DB
/* Define if we should use the Windows API, instead of the POSIX API. On
Windows, we use the Windows API when building for MinGW, but the POSIX API
when building for Cygwin. */

7
gdb/gdbserver/configure vendored
View File

@ -594,7 +594,6 @@ extra_libraries
IPA_DEPFILES
srv_xmlfiles
srv_xmlbuiltin
USE_THREAD_DB
GDBSERVER_LIBS
GDBSERVER_DEPFILES
RDYNAMIC
@ -5625,7 +5624,6 @@ LIBS="$old_LIBS"
srv_thread_depfiles=
srv_libs=
USE_THREAD_DB=
if test "$srv_linux_thread_db" = "yes"; then
if test "$ac_cv_lib_dl_dlopen" = "yes"; then
@ -5685,7 +5683,9 @@ $as_echo "$found" >&6; }
fi
srv_thread_depfiles="thread-db.o proc-service.o"
USE_THREAD_DB="-DUSE_THREAD_DB"
$as_echo "#define USE_THREAD_DB 1" >>confdefs.h
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for TD_VERSION" >&5
$as_echo_n "checking for TD_VERSION... " >&6; }
if test "${gdbsrv_cv_have_td_version+set}" = set; then :
@ -5918,7 +5918,6 @@ fi
GNULIB=build-gnulib-gdbserver/import
GNULIB_STDINT_H=

4
gdb/gdbserver/configure.ac
View File

@ -322,7 +322,6 @@ LIBS="$old_LIBS"
srv_thread_depfiles=
srv_libs=
USE_THREAD_DB=
if test "$srv_linux_thread_db" = "yes"; then
if test "$ac_cv_lib_dl_dlopen" = "yes"; then
@ -350,7 +349,7 @@ if test "$srv_linux_thread_db" = "yes"; then
fi
srv_thread_depfiles="thread-db.o proc-service.o"
USE_THREAD_DB="-DUSE_THREAD_DB"
AC_DEFINE(USE_THREAD_DB, 1, [Define if we should use libthread_db.])
AC_CACHE_CHECK([for TD_VERSION], gdbsrv_cv_have_td_version,
[AC_TRY_COMPILE([#include <thread_db.h>], [TD_VERSION;],
[gdbsrv_cv_have_td_version=yes],
@ -459,7 +458,6 @@ fi
AC_SUBST(GDBSERVER_DEPFILES)
AC_SUBST(GDBSERVER_LIBS)
AC_SUBST(USE_THREAD_DB)
AC_SUBST(srv_xmlbuiltin)
AC_SUBST(srv_xmlfiles)
AC_SUBST(IPA_DEPFILES)