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# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
# Copyright 2002-2015 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
AC_PREREQ(2.59)
AC_INIT(gdb.base)
AC_CANONICAL_BUILD
AC_CANONICAL_HOST
AC_CANONICAL_TARGET
ACX_NONCANONICAL_TARGET
# Check for the 'make' the user wants to use.
AC_CHECK_PROGS(MAKE, make)
MAKE_IS_GNU=
case "`$MAKE --version 2>&1 | sed 1q`" in
*GNU*)
MAKE_IS_GNU=yes
;;
esac
AM_CONDITIONAL(GMAKE, test "$MAKE_IS_GNU" = yes)
AC_PROG_MAKE_SET
# Enable gdbtk.
AC_ARG_ENABLE(gdbtk,
[ --enable-gtk enable gdbtk graphical user interface (GUI)],,
[if test -d $srcdir/../gdbtk && test -d $srcdir/gdb.gdbtk; then
enable_gdbtk=yes
else
enable_gdbtk=no
fi])
# We unconditionally disable gdbtk tests on selected platforms.
case $host_os in
go32* | windows*)
enable_gdbtk=no ;;
esac
# Add gdbtk tests when appropriate.
if test $enable_gdbtk = yes; then
AC_CONFIG_SUBDIRS(gdb.gdbtk)
fi
# Enable shared libraries.
AC_ARG_ENABLE(shared,
[ --enable-shared build shared libraries [deault=yes]],,
enable_shared=yes)
# If we have shared libraries, try to set RPATH_ENVVAR reasonably,
# such that we can find the shared libraries in the build tree.
if test $enable_shared = no; then
# The variable `RPATH_ENVVAR' itself is not likely to be used on any
# platform.
RPATH_ENVVAR=RPATH_ENVVAR
else
# The variable `LD_LIBRARY_PATH' is used on most platforms.
RPATH_ENVVAR=LD_LIBRARY_PATH
# The following exceptions are taken from Libtool 1.4.3.
case $host_os in
aix*)
if test $host_cpu != ia64; then
RPATH_ENVVAR=LIBPATH
fi ;;
darwin* | rhapsody*)
RPATH_ENVVAR=DYLD_LIBRARY_PATH ;;
hpux*)
RPATH_ENVVAR=SHLIB_PATH ;;
esac
fi
AC_SUBST(RPATH_ENVVAR)
AC_CHECK_HEADERS(pthread.h)
AC_EXEEXT
if test "${build}" = "${host}" -a "${host}" = "${target}"; then
case "${host}" in
*gnu*)
EXTRA_RULES=read1
;;
esac
fi
AC_SUBST(EXTRA_RULES)
# Transform the name of some programs and generate the lib/pdtrace
# test tool.
AC_ARG_PROGRAM
GDB_AC_TRANSFORM(strip, STRIP_TRANSFORM_NAME)
GDB_AC_TRANSFORM(readelf, READELF_TRANSFORM_NAME)
GDB_AC_TRANSFORM(as, GAS_TRANSFORM_NAME)
GDB_AC_TRANSFORM(nm, NM_TRANSFORM_NAME)
AC_CONFIG_FILES([lib/pdtrace], [chmod +x lib/pdtrace])
AC_OUTPUT([Makefile \
gdb.ada/Makefile \
gdb.arch/Makefile gdb.asm/Makefile gdb.base/Makefile gdb.btrace/Makefile \
gdb.cell/Makefile gdb.compile/Makefile gdb.cp/Makefile gdb.disasm/Makefile \
gdb.dwarf2/Makefile gdb.dlang/Makefile gdb.fortran/Makefile gdb.gdb/Makefile \
gdb.go/Makefile gdb.server/Makefile gdb.java/Makefile \
gdb.guile/Makefile gdb.linespec/Makefile \
gdb.mi/Makefile gdb.modula2/Makefile gdb.multi/Makefile \
gdb.objc/Makefile gdb.opencl/Makefile gdb.opt/Makefile gdb.pascal/Makefile \
gdb.perf/Makefile gdb.python/Makefile gdb.reverse/Makefile gdb.stabs/Makefile \
gdb.threads/Makefile gdb.trace/Makefile gdb.xml/Makefile])
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