178 lines
5.1 KiB
Plaintext
178 lines
5.1 KiB
Plaintext
dnl Process this file with autoconf to produce a configure script. -*-m4-*-
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dnl Configure input file for elfutils.
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dnl
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dnl Copyright (C) 1996-2002, 2003 Red Hat, Inc.
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dnl
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dnl This program is Open Source software; you can redistribute it and/or
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dnl modify it under the terms of the Open Software License version 1.0 as
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dnl published by the Open Source Initiative.
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dnl
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dnl You should have received a copy of the Open Software License along
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dnl with this program; if not, you may obtain a copy of the Open Software
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dnl License version 1.0 from http://www.opensource.org/licenses/osl.php or
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dnl by writing the Open Source Initiative c/o Lawrence Rosen, Esq.,
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dnl 3001 King Ranch Road, Ukiah, CA 95482.
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dnl
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AC_INIT([elfutils],[0.78],[drepper@redhat.com],[elfutils])
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AM_INIT_AUTOMAKE([gnits 1.7 dist-bzip2])
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AC_COPYRIGHT([Copyright (C) 1996-2002, 2003 Red Hat, Inc.])
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AC_CONFIG_SRCDIR([src/readelf.c])
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AM_CONFIG_HEADER([config.h])
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AC_PREREQ(2.54) dnl Minimum Autoconf version required.
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AC_CANONICAL_HOST
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AC_ARG_ENABLE([tls],
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[ --enable-tls enable use of thread local storage],
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AC_DEFINE(USE_TLS))
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AH_TEMPLATE([USE_TLS], [Defined if thread local storage should be used.])
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ALL_LINGUAS=
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AC_PROG_CC
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AC_PROG_CPP
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AC_PROG_GCC_TRADITIONAL
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AM_GNU_GETTEXT([external])
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AC_PROG_RANLIB
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AC_PROG_YACC
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AM_PROG_LEX
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LOCALEDIR=$datadir
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AC_SUBST(LOCALEDIR)
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AC_DEFINE_UNQUOTED(LOCALEDIR, "$LOCALEDIR")
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AH_TEMPLATE([LOCALEDIR], [Directory to place translation files in.])
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DATADIRNAME=$datadir
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AC_SUBST(DATADIRNAME)
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AH_BOTTOM([
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/* Eventually we will allow multi-threaded applications to use the
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libraries. Therefore we will add the necessary locking although
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the macros used expand to nothing for now. */
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#define lock_lock(lock)
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#define rwlock_define(class,name) class int name
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#define rwlock_init(lock)
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#define rwlock_fini(lock)
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#define rwlock_rdlock(lock)
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#define rwlock_wrlock(lock)
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#define rwlock_unlock(lock)
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#define tls_key_t void *
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#define key_create(keyp, freefct) ((void) (keyp), (void) (freefct), 1)
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#define getspecific(key) key
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#define setspecific(key,val) key = val
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#define once_define(class,name) class int name
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#define once_execute(name,fct) \
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do { \
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if (name == 0) \
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fct (); \
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name = 1; \
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} while (0)
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/* gettext helper macro. */
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#define N_(Str) Str
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/* Compiler-specific definitions. */
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#define strong_alias(name, aliasname) \
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extern __typeof (name) aliasname __attribute__ ((alias (#name)));
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#ifdef __i386__
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# define internal_function \
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__attribute__ ((regparm (3), stdcall, visibility ("internal")))
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# define internal_strong_alias(name, aliasname) \
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extern __typeof (name) aliasname __attribute__ ((alias (#name), stdcall, visibility ("internal")));
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#else
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# define internal_function \
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__attribute__ ((visibility ("internal")))
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# define internal_strong_alias(name, aliasname) \
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extern __typeof (name) aliasname __attribute__ ((alias (#name), visibility ("hiden")));
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#endif
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#define attribute_hidden \
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__attribute__ ((visibility ("hidden")))
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/* Define ALLOW_UNALIGNED if the architecture allows operations on
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unaligned memory locations. */
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#if defined __i386__ || defined __alpha__ || defined __x86_64__ || defined __ia64__
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# define ALLOW_UNALIGNED 1
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#else
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# define ALLOW_UNALIGNED 0
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#endif
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#ifdef __GNUC__
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# define unlikely(expr) __builtin_expect (expr, 0)
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# define likely(expr) __builtin_expect (expr, 1)
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#else
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# define unlikely(expr) (expr)
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# define likely(expr) (expr)
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#endif
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#if __STDC_VERSION__ >= 199901L
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# define flexarr_size /* empty */
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#else
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# define flexarr_size 0
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#endif
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/* Calling conventions. */
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#ifdef __i386__
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# define CALLING_CONVENTION regparm (3), stdcall
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# define AND_CALLING_CONVENTION , regparm (3), stdcall
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#else
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# define CALLING_CONVENTION
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# define AND_CALLING_CONVENTION
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#endif
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/* Avoid PLT entries. */
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#if defined PIC && defined __GNUC__
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# define INTUSE(name) _INTUSE(name)
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# define _INTUSE(name) __##name##_internal
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# define INTDEF(name) _INTDEF(name)
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# define _INTDEF(name) \
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extern __typeof__ (name) __##name##_internal __attribute__ ((alias (#name)));
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#else
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# define INTUSE(name) name
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# define INTDEF(name) /* empty */
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#endif
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])
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dnl This test must come as early as possible after the compiler configuration
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dnl tests, because the choice of the file model can (in principle) affect
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dnl whether functions and headers are available, whether they work, etc.
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AC_SYS_LARGEFILE
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dnl AC_CONFIG_FILES([Makefile
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dnl elfutils.spec
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dnl m4/Makefile
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dnl doc/Makefile
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dnl lib/Makefile
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dnl libelf/Makefile
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dnl libebl/Makefile
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dnl libdwarf/Makefile
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dnl libcpu/Makefile
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dnl libasm/Makefile
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dnl src/Makefile
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dnl libelf-po/Makefile.in
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dnl libebl-po/Makefile.in
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dnl libdwarf-po/Makefile.in
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dnl libasm-po/Makefile.in
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dnl po/Makefile.in
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dnl tests/Makefile])
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AC_CONFIG_FILES([Makefile
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elfutils.spec
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m4/Makefile
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doc/Makefile
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lib/Makefile
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libelf/Makefile
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libebl/Makefile
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libdwarf/Makefile
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libdw/Makefile
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libcpu/Makefile
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libasm/Makefile
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src/Makefile
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libelf-po/Makefile.in
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libebl-po/Makefile.in
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libdwarf-po/Makefile.in
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libasm-po/Makefile.in
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po/Makefile.in
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tests/Makefile])
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AC_OUTPUT
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