# doesn't support cross-compilation, but the one from Autoconf 2.5x
# does. Override RANLIB here (i.e. before running AC_PROG_RANLIB) to
# deal with the lossage. Note that CY_GNU_GETTEXT currently calls
-# AC_PROG_RANLIB. This can be removed when we switch to # Autoconf
+# AC_PROG_RANLIB. This can be removed when we switch to Autoconf
# 2.5x.
AC_CHECK_TOOL(RANLIB, ranlib, :)
CY_GNU_GETTEXT
AC_DEFINE(PACKAGE, "gdb", [Name of this package. ])
+debugdir=${libdir}/debug
+
+AC_ARG_WITH(separate-debug-dir,
+[ --with-separate-debug-dir=path Look for global separate debug info in this path [LIBDIR/debug]],
+[debugdir="${withval}"])
+
+AC_DEFINE_DIR(DEBUGDIR, debugdir,
+ [Global directory for separate debug files. ])
+#AC_DEFINE_UNQUOTED(DEBUGDIR, "$debugdir"),
dnl List of object files added by configure.
# 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)
;;
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])
+
+AC_CHECK_FUNCS(monstartup _mcleanup)
+AC_CACHE_CHECK([for _etext], ac_cv_var__etext,
+[AC_TRY_LINK(
+[#include <stdlib.h>
+extern char _etext;
+],
+[free (&_etext);], ac_cv_var__etext=yes, ac_cv_var__etext=no)])
+if test $ac_cv_var__etext = yes; then
+ AC_DEFINE(HAVE__ETEXT, 1,
+ [Define to 1 if your system has the _etext variable. ])
+fi
+if test "$enable_profiling" = yes ; then
+ if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
+ AC_MSG_ERROR(--enable-profiling requires monstartup and _mcleanup)
+ fi
+ PROFILE_CFLAGS=-pg
+ OLD_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS $PROFILE_CFLAGS"
+
+ AC_CACHE_CHECK([whether $CC supports -pg], ac_cv_cc_supports_pg,
+ [AC_TRY_COMPILE([], [int x;], ac_cv_cc_supports_pg=yes,
+ ac_cv_cc_supports_pg=no)])
+
+ if test $ac_cv_cc_supports_pg = no; then
+ AC_MSG_ERROR(--enable-profiling requires a compiler which supports -pg)
+ fi
+
+ CFLAGS="$OLD_CFLAGS"
+fi
+
# --------------------- #
# Checks for programs. #
# --------------------- #
AC_DEFINE(HAVE_PT_GETXMMREGS)
fi
+# See if stdint.h provides the uintptr_t type.
+# Autoconf 2.5X has an improved AC_CHECK_TYPE which will simplify this.
+AC_CACHE_CHECK([for uintptr_t in stdint.h], gdb_cv_have_uintptr_t,
+ [AC_TRY_COMPILE(
+ [#include <stdint.h>],
+ [uintptr_t foo = 0;],
+ gdb_cv_have_uintptr_t=yes,
+ gdb_cv_have_uintptr_t=no)])
+AC_MSG_RESULT($gdb_cv_have_uintptr_t)
+if test $gdb_cv_have_uintptr_t = yes; then
+ AC_DEFINE(HAVE_UINTPTR_T, 1, [Define if <stdint.h> provides the uintptr_t type.])
+fi
BFD_NEED_DECLARATION(malloc)
BFD_NEED_DECLARATION(realloc)
dnl Handle optional features that can be enabled.
+AC_ARG_WITH(sysroot,
+[ --with-sysroot[=DIR] Search for usr/lib et al within DIR.],
+[
+ case ${with_sysroot} in
+ yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_alias}/sys-root' ;;
+ *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
+ esac
+
+ TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
+
+ if test "x$exec_prefix" = xNONE; then
+ if test "x$prefix" = xNONE; then
+ test_prefix=/usr/local
+ else
+ test_prefix=$prefix
+ fi
+ else
+ test_prefix=$exec_prefix
+ fi
+ case ${TARGET_SYSTEM_ROOT} in
+ "${test_prefix}"|"${test_prefix}/"*|\
+ '${exec_prefix}'|'${exec_prefix}/'*)
+ t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
+ TARGET_SYSTEM_ROOT_DEFINE="$t"
+ ;;
+ esac
+], [
+ TARGET_SYSTEM_ROOT=
+ TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"\"'
+])
+AC_SUBST(TARGET_SYSTEM_ROOT)
+AC_SUBST(TARGET_SYSTEM_ROOT_DEFINE)
+
# NOTE: Don't add -Wall or -Wunused, they both include
# -Wunused-parameter which reports bogus warnings.
# NOTE: If you add to this list, remember to update
AC_SUBST(IGNORE_SIM_OBS)
AC_SUBST(ENABLE_CFLAGS)
+AC_SUBST(PROFILE_CFLAGS)
AC_SUBST(CONFIG_OBS)
AC_SUBST(CONFIG_LIB_OBS)
AC_SUBST(CONFIG_INSTALL)
AC_SUBST(CONFIG_UNINSTALL)
-# Begin stuff to support --enable-shared
-AC_ARG_ENABLE(shared,
-[ --enable-shared Use shared libraries],
-[case "${enableval}" in
- yes) shared=true ;;
- no) shared=false ;;
- *) shared=true ;;
-esac])dnl
-
-HLDFLAGS=
-HLDENV=
-# If we have shared libraries, try to set rpath reasonably.
-if test "${shared}" = "true"; then
- case "${host}" in
- *-*-hpux*)
- HLDFLAGS='-Wl,+s,+b,$(libdir)'
- ;;
- *-*-irix5* | *-*-irix6*)
- HLDFLAGS='-Wl,-rpath,$(libdir)'
- ;;
- *-*-linux*aout*)
- ;;
- *-*-linux* | *-pc-linux-gnu*)
- HLDFLAGS='-Wl,-rpath,$(libdir)'
- ;;
- *-*-solaris*)
- HLDFLAGS='-R $(libdir)'
- ;;
- *-*-sysv4*)
- HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
- ;;
- esac
-fi
-
-# On SunOS, if the linker supports the -rpath option, use it to
-# prevent ../bfd and ../opcodes from being included in the run time
-# search path.
-case "${host}" in
- *-*-sunos*)
- echo 'main () { }' > conftest.c
- ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
- if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
- :
- elif grep 'No such file' conftest.t >/dev/null 2>&1; then
- :
- elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
- :
- elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
- :
- elif test "${shared}" = "true"; then
- HLDFLAGS='-Wl,-rpath=$(libdir)'
- else
- HLDFLAGS='-Wl,-rpath='
- fi
- rm -f conftest.t conftest.c conftest
- ;;
-esac
-AC_SUBST(HLDFLAGS)
-AC_SUBST(HLDENV)
-# End stuff to support --enable-shared
-
# target_subdir is used by the testsuite to find the target libraries.
target_subdir=
if test "${host}" != "${target}"; then
*) AC_MSG_ERROR("GDB: Unknown GDB_MULTI_ARCH value ${GDB_MULTI_ARCH}");;
esac
+if test x"${gdb_osabi}" != x ; then
+ AC_DEFINE_UNQUOTED(GDB_OSABI_DEFAULT, $gdb_osabi,
+ [Define to the default OS ABI for this configuration.])
+fi
+
# Enable multi-ice-gdb-server.
AC_ARG_ENABLE(multi-ice,
[ --enable-multi-ice build the multi-ice-gdb-server],
fi
AC_CONFIG_SUBDIRS($configdirs)
-SUBDIRS=$subdirs
-AC_SUBST(SUBDIRS)
# If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
# (NAT_FILE) is not set in config/*/*.m[ht] files, we link to an empty
projects / deliverable / binutils-gdb.git / blobdiff