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| author | Daniel Jacobowitz <drow@false.org> | 2003-01-22 23:50:35 +0000 |
|---|---|---|
| committer | Daniel Jacobowitz <drow@false.org> | 2003-01-22 23:50:35 +0000 |
| commit | d28f9cdffd64eccc907a788a61c75968eeb0e954 (patch) | |
| tree | 26505ccef16583054609ba765abc9d5dbfe0b4af /gdb/configure.in | |
| parent | e7ba9c658425d264adc54dfcf0b654cfc3df8f14 (diff) | |
| download | gdb-d28f9cdffd64eccc907a788a61c75968eeb0e954.zip gdb-d28f9cdffd64eccc907a788a61c75968eeb0e954.tar.gz gdb-d28f9cdffd64eccc907a788a61c75968eeb0e954.tar.bz2 | |
Original patch by Tom Tromey <tromey@cygnus.com> and
Jason Molenda <jmolenda@apple.com>.
* Makefile.in (PROFILE_CFLAGS): Substitute from configure.
(INTERNAL_LDFLAGS): Don't include PROFILE_CFLAGS.
* NEWS: Mention profiling.
* configure.in (--enable-gdbtk): Fix typo.
(--enable-profiling): New. Set PROFILE_CFLAGS.
* maint.c (maintenance_set_profile_cmd): Remove NOTYET.
Fill in function.
(profiling_state): New variable.
(mcleanup_wrapper): New function.
(_initialize_maint): Remove NOTYET, fix call to
add_setshow_boolean_cmd for "maint set profile".
* configure: Regenerated.
Diffstat (limited to 'gdb/configure.in')
| -rw-r--r-- | gdb/configure.in | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/gdb/configure.in b/gdb/configure.in index 96694de..309ca79 100644 --- a/gdb/configure.in +++ b/gdb/configure.in @@ -164,7 +164,7 @@ fi # Enable gdbtk. AC_ARG_ENABLE(gdbtk, -[ --enable-gtk enable gdbtk graphical user interface (GUI)], +[ --enable-gdbtk enable gdbtk graphical user interface (GUI)], [case $enableval in yes | no) ;; @@ -183,6 +183,31 @@ case $host_os in enable_gdbtk=no ;; esac +# Profiling support. +AC_ARG_ENABLE(profiling, +[ --enable-profiling enable profiling of GDB], + [case $enableval in + yes | no) + ;; + *) + AC_MSG_ERROR([bad value $enableval for --enable-profile]) ;; + esac], + [enable_profiling=no]) + +if test "$enable_profiling" = yes ; then + PROFILE_CFLAGS=-pg + OLD_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $PROFILE_CFLAGS" + + AC_CHECK_FUNC(monstartup, [], + AC_MSG_ERROR(monstartup necessary to use --enable-profiling.)) + + AC_CHECK_FUNC(_mcleanup, [], + AC_MSG_ERROR(_mcleanup necessary to use --enable-profiling.)) + + CFLAGS="$OLD_CFLAGS" +fi + # --------------------- # # Checks for programs. # # --------------------- # @@ -1164,6 +1189,7 @@ AC_SUBST(IGNORE_SIM) AC_SUBST(IGNORE_SIM_OBS) AC_SUBST(ENABLE_CFLAGS) +AC_SUBST(PROFILE_CFLAGS) AC_SUBST(CONFIG_OBS) AC_SUBST(CONFIG_LIB_OBS) |