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libunwind-eh_elf/configure.in

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Add AM_MAINTAINER_MODE. Add command-line option --enable-debug to enable debugging. In CPPFLAGS, define DEBUG when debugging, NDEBUG otherwise. Add CPPFLAGS to ASFLAGS. (Logical change 1.8)
2002-02-28 17:24:48 +01:00
dnl Process this file with autoconf to produce a configure script.
Modernize AC_INIT/AC_INIT_AUTOMAKE calls. (AC_CONFIG_SRCDIR): New call. (Logical change 1.127)
2003-11-26 19:59:24 +01:00
AC_INIT(libunwind, 0.95, libunwind@linux.hpl.hp.com)
AC_CONFIG_SRCDIR(src/backtrace.c)
Add AM_MAINTAINER_MODE. Add command-line option --enable-debug to enable debugging. In CPPFLAGS, define DEBUG when debugging, NDEBUG otherwise. Add CPPFLAGS to ASFLAGS. (Logical change 1.8)
2002-02-28 17:24:48 +01:00
AC_CONFIG_AUX_DIR(aux)
AC_CANONICAL_SYSTEM
Modernize AC_INIT/AC_INIT_AUTOMAKE calls. (AC_CONFIG_SRCDIR): New call. (Logical change 1.127)
2003-11-26 19:59:24 +01:00
AM_INIT_AUTOMAKE
Add AM_MAINTAINER_MODE. Add command-line option --enable-debug to enable debugging. In CPPFLAGS, define DEBUG when debugging, NDEBUG otherwise. Add CPPFLAGS to ASFLAGS. (Logical change 1.8)
2002-02-28 17:24:48 +01:00
AM_MAINTAINER_MODE
AM_CONFIG_HEADER(include/config.h)
dnl Checks for programs.
AC_PROG_CC
Regenerate. (Logical change 1.70)
2003-03-28 08:43:22 +01:00
AC_PROG_CXX
Add AM_MAINTAINER_MODE. Add command-line option --enable-debug to enable debugging. In CPPFLAGS, define DEBUG when debugging, NDEBUG otherwise. Add CPPFLAGS to ASFLAGS. (Logical change 1.8)
2002-02-28 17:24:48 +01:00
AC_PROG_INSTALL
AC_PROG_MAKE_SET
AM_PROG_LIBTOOL
(AC_CHECK_HEADERS): Mention ia64intrin.h. (CCASFLAGS): Define this instead of ASFLAGS. (Logical change 1.46)
2003-02-14 04:09:27 +01:00
AM_PROG_AS
Add AM_MAINTAINER_MODE. Add command-line option --enable-debug to enable debugging. In CPPFLAGS, define DEBUG when debugging, NDEBUG otherwise. Add CPPFLAGS to ASFLAGS. (Logical change 1.8)
2002-02-28 17:24:48 +01:00
dnl Checks for libraries.
Add check for -luca (needed on HP-UX). Add check for <sys/uc_access.h> (needed on HP-UX). (OS_HPUX): New conditional. (Logical change 1.75)
2003-04-03 09:59:15 +02:00
AC_CHECK_LIB(uca, __uc_get_grs)
Add CHECK_ATOMIC_OPS test. (Logical change 1.123)
2003-11-24 22:37:22 +01:00
CHECK_ATOMIC_OPS
Add AM_MAINTAINER_MODE. Add command-line option --enable-debug to enable debugging. In CPPFLAGS, define DEBUG when debugging, NDEBUG otherwise. Add CPPFLAGS to ASFLAGS. (Logical change 1.8)
2002-02-28 17:24:48 +01:00
dnl Checks for header files.
AC_HEADER_STDC
Increment version number to 0.91. Check for asm/ptrace_offsets.h, endian.h, and execinfo.h. Check for signal-return type. Check for sighandler_t. Check for dl_iterate_phdr() and dlmodinfo(). (Logical change 1.63)
2003-03-19 20:25:18 +01:00
AC_CHECK_HEADERS(asm/ptrace_offsets.h endian.h execinfo.h ia64intrin.h \
AC_CHECK_HEADERS: Mention signal.h. (CPPFLAGS): Move before AC_CHECK_TYPES(), so those later checks run with -D_GNU_SOURCE. (AC_CHECK_TYPES): Fix the check for sighandler_t. (Logical change 1.104)
2003-09-25 07:29:14 +02:00
sys/uc_access.h unistd.h signal.h)
Add AM_MAINTAINER_MODE. Add command-line option --enable-debug to enable debugging. In CPPFLAGS, define DEBUG when debugging, NDEBUG otherwise. Add CPPFLAGS to ASFLAGS. (Logical change 1.8)
2002-02-28 17:24:48 +01:00
dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_C_INLINE
Increment version number to 0.91. Check for asm/ptrace_offsets.h, endian.h, and execinfo.h. Check for signal-return type. Check for sighandler_t. Check for dl_iterate_phdr() and dlmodinfo(). (Logical change 1.63)
2003-03-19 20:25:18 +01:00
AC_TYPE_SIGNAL
Add AM_MAINTAINER_MODE. Add command-line option --enable-debug to enable debugging. In CPPFLAGS, define DEBUG when debugging, NDEBUG otherwise. Add CPPFLAGS to ASFLAGS. (Logical change 1.8)
2002-02-28 17:24:48 +01:00
AC_TYPE_SIZE_T
AC_CHECK_HEADERS: Mention signal.h. (CPPFLAGS): Move before AC_CHECK_TYPES(), so those later checks run with -D_GNU_SOURCE. (AC_CHECK_TYPES): Fix the check for sighandler_t. (Logical change 1.104)
2003-09-25 07:29:14 +02:00
CPPFLAGS="${CPPFLAGS} -D_GNU_SOURCE"
if test x$enable_debug = xyes; then
CPPFLAGS="${CPPFLAGS} -DDEBUG"
else
CPPFLAGS="${CPPFLAGS} -DNDEBUG"
fi
AC_CHECK_TYPES([sighandler_t], [], [],
[$ac_includes_default
#if HAVE_SIGNAL_H
# include <signal.h>
#endif
])
Increment version number to 0.91. Check for asm/ptrace_offsets.h, endian.h, and execinfo.h. Check for signal-return type. Check for sighandler_t. Check for dl_iterate_phdr() and dlmodinfo(). (Logical change 1.63)
2003-03-19 20:25:18 +01:00
Add AM_MAINTAINER_MODE. Add command-line option --enable-debug to enable debugging. In CPPFLAGS, define DEBUG when debugging, NDEBUG otherwise. Add CPPFLAGS to ASFLAGS. (Logical change 1.8)
2002-02-28 17:24:48 +01:00
dnl Checks for library functions.
AC_FUNC_MEMCMP
AC_TYPE_SIGNAL
Increment version number to 0.91. Check for asm/ptrace_offsets.h, endian.h, and execinfo.h. Check for signal-return type. Check for sighandler_t. Check for dl_iterate_phdr() and dlmodinfo(). (Logical change 1.63)
2003-03-19 20:25:18 +01:00
AC_CHECK_FUNCS(dl_iterate_phdr dlmodinfo getunwind ttrace)
Add AM_MAINTAINER_MODE. Add command-line option --enable-debug to enable debugging. In CPPFLAGS, define DEBUG when debugging, NDEBUG otherwise. Add CPPFLAGS to ASFLAGS. (Logical change 1.8)
2002-02-28 17:24:48 +01:00
get_arch() {
case "$1" in
i?86) echo x86;;
(get_arch): Handle hppa. (ARCH_HPPA): New AM_CONDITIONAL. (Logical change 1.33)
2003-01-14 08:11:56 +01:00
hppa*) echo hppa;;
Check for assembler with AM_PROG_AS. (get_arch): Fix typo: $target_cpu -> $1. (ARCH_X86): Rename from ARCH_IA32. (Logical change 1.32)
2002-12-19 08:16:50 +01:00
*) echo $1;;
Add AM_MAINTAINER_MODE. Add command-line option --enable-debug to enable debugging. In CPPFLAGS, define DEBUG when debugging, NDEBUG otherwise. Add CPPFLAGS to ASFLAGS. (Logical change 1.8)
2002-02-28 17:24:48 +01:00
esac
}
build_arch=`get_arch $build_cpu`
target_arch=`get_arch $target_cpu`
AM_CONDITIONAL(REMOTE_ONLY, test x$target_arch != x$build_arch)
Up version number to 0.2-pre3. Change "test" equality-test operator from "==" to "=". The former is a non-standard GNU extension. (Logical change 1.34)
2003-01-16 04:10:11 +01:00
AM_CONDITIONAL(ARCH_IA64, test x$target_arch = xia64)
AM_CONDITIONAL(ARCH_HPPA, test x$target_arch = xhppa)
AM_CONDITIONAL(ARCH_X86, test x$target_arch = xx86)
Up version number to 0.2-pre5. (OS_LINUX): New conditional. (CFLAGS): Turn on -Wsign-compare for gcc. (Logical change 1.45)
2003-02-08 11:10:59 +01:00
AM_CONDITIONAL(OS_LINUX, expr x$target_os : xlinux >/dev/null)
Add check for -luca (needed on HP-UX). Add check for <sys/uc_access.h> (needed on HP-UX). (OS_HPUX): New conditional. (Logical change 1.75)
2003-04-03 09:59:15 +02:00
AM_CONDITIONAL(OS_HPUX, expr x$target_os : xhpux >/dev/null)
Add AM_MAINTAINER_MODE. Add command-line option --enable-debug to enable debugging. In CPPFLAGS, define DEBUG when debugging, NDEBUG otherwise. Add CPPFLAGS to ASFLAGS. (Logical change 1.8)
2002-02-28 17:24:48 +01:00
if test x$target_arch != x$build_arch; then
CPPFLAGS="${CPPFLAGS} -DUNW_REMOTE_ONLY"
fi
Always create a symlink from target's libunwind.h to libunwind.h (it only gets for the local case, of course). (Logical change 1.30)
2002-12-12 10:17:41 +01:00
AC_CONFIG_LINKS(include/libunwind.h:include/libunwind-$target_arch.h
include/tdep.h:include/tdep-$target_arch.h)
Add AM_MAINTAINER_MODE. Add command-line option --enable-debug to enable debugging. In CPPFLAGS, define DEBUG when debugging, NDEBUG otherwise. Add CPPFLAGS to ASFLAGS. (Logical change 1.8)
2002-02-28 17:24:48 +01:00
AC_ARG_ENABLE(debug,
[ --enable-debug turn on debug support (slows down execution)],
[enable_debug=yes], [])
Add call to LIBUNWIND___THREAD. (Logical change 1.22)
2002-11-09 08:59:02 +01:00
LIBUNWIND___THREAD
Use -Wall when compiling with GCC. (Logical change 1.19)
2002-07-18 05:58:34 +02:00
if test x$GCC = xyes; then
Up version number to 0.2-pre5. (OS_LINUX): New conditional. (CFLAGS): Turn on -Wsign-compare for gcc. (Logical change 1.45)
2003-02-08 11:10:59 +01:00
CFLAGS="${CFLAGS} -Wall -Wsign-compare"
Use -Wall when compiling with GCC. (Logical change 1.19)
2002-07-18 05:58:34 +02:00
fi
(AC_CHECK_HEADERS): Mention ia64intrin.h. (CCASFLAGS): Define this instead of ASFLAGS. (Logical change 1.46)
2003-02-14 04:09:27 +01:00
CCASFLAGS="${CCASFLAGS} ${CPPFLAGS}"
Multi-architecture support. Rename ARCH_x86 to ARCH_IA32. (Logical change 1.12)
2002-04-06 01:37:55 +02:00
arch="$target_arch"
Add AM_MAINTAINER_MODE. Add command-line option --enable-debug to enable debugging. In CPPFLAGS, define DEBUG when debugging, NDEBUG otherwise. Add CPPFLAGS to ASFLAGS. (Logical change 1.8)
2002-02-28 17:24:48 +01:00
ARCH=`echo $target_arch | tr [a-z] [A-Z]`
Multi-architecture support. Rename ARCH_x86 to ARCH_IA32. (Logical change 1.12)
2002-04-06 01:37:55 +02:00
AC_SUBST(arch)
Add AM_MAINTAINER_MODE. Add command-line option --enable-debug to enable debugging. In CPPFLAGS, define DEBUG when debugging, NDEBUG otherwise. Add CPPFLAGS to ASFLAGS. (Logical change 1.8)
2002-02-28 17:24:48 +01:00
AC_SUBST(ARCH)
Convert old-style AC_OUTPUT() to new-style AC_CONFIG_FILES()/AC_OUTPUT. (Logical change 1.35)
2003-01-17 08:48:52 +01:00
AC_CONFIG_FILES(Makefile src/Makefile tests/Makefile
doc/Makefile doc/common.tex)
AC_OUTPUT
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