build_triplet = @build@
host_triplet = @host@
target_triplet = @target@
-@USE_INTERNAL_LIBATOMIC_OPS_TRUE@am__append_1 = -I$(top_builddir)/libatomic_ops/src \
-@USE_INTERNAL_LIBATOMIC_OPS_TRUE@ -I$(top_srcdir)/libatomic_ops/src
-
check_PROGRAMS = gctest$(EXEEXT) leaktest$(EXEEXT) middletest$(EXEEXT) \
smashtest$(EXEEXT) hugetest$(EXEEXT) realloc_test$(EXEEXT) \
staticrootstest$(EXEEXT) $(am__EXEEXT_1) $(am__EXEEXT_2) \
# C Library: Architecture Dependent
# ---------------------------------
-@PTHREADS_TRUE@am__append_2 = pthread_start.c pthread_support.c pthread_stop_world.c
-@DARWIN_THREADS_TRUE@am__append_3 = darwin_stop_world.c
-@WIN32_THREADS_TRUE@am__append_4 = win32_threads.c
+@PTHREADS_TRUE@am__append_1 = pthread_start.c pthread_support.c pthread_stop_world.c
+@DARWIN_THREADS_TRUE@am__append_2 = darwin_stop_world.c
+@WIN32_THREADS_TRUE@am__append_3 = win32_threads.c
# C++ Interface
# -------------
-@CPLUSPLUS_TRUE@am__append_5 = libgccpp.la
-@CPLUSPLUS_TRUE@am__append_6 = include/gc_cpp.h include/gc_allocator.h
+@CPLUSPLUS_TRUE@am__append_4 = libgccpp.la
+@CPLUSPLUS_TRUE@am__append_5 = include/gc_cpp.h include/gc_allocator.h
DIST_COMMON = $(am__configure_deps) $(am__pkginclude_HEADERS_DIST) \
$(dist_noinst_HEADERS) $(dist_noinst_SCRIPTS) \
$(dist_pkgdata_DATA) $(include_HEADERS) $(srcdir)/Makefile.am \
$(top_srcdir)/include/private/config.h.in ChangeLog compile \
config.guess config.sub depcomp install-sh ltmain.sh missing \
mkinstalldirs
-@KEEP_BACK_PTRS_TRUE@am__append_7 = tracetest$(EXEEXT)
-@KEEP_BACK_PTRS_TRUE@am__append_8 = tracetest
-@THREADS_TRUE@am__append_9 = threadleaktest$(EXEEXT) \
+@KEEP_BACK_PTRS_TRUE@am__append_6 = tracetest$(EXEEXT)
+@KEEP_BACK_PTRS_TRUE@am__append_7 = tracetest
+@THREADS_TRUE@am__append_8 = threadleaktest$(EXEEXT) \
@THREADS_TRUE@ threadkey_test$(EXEEXT) \
@THREADS_TRUE@ initsecondarythread$(EXEEXT)
-@THREADS_TRUE@am__append_10 = threadleaktest threadkey_test \
+@THREADS_TRUE@am__append_9 = threadleaktest threadkey_test \
@THREADS_TRUE@ initsecondarythread
-@CPLUSPLUS_TRUE@am__append_11 = test_cpp$(EXEEXT)
-@CPLUSPLUS_TRUE@am__append_12 = test_cpp
+@CPLUSPLUS_TRUE@am__append_10 = test_cpp$(EXEEXT)
+@CPLUSPLUS_TRUE@am__append_11 = test_cpp
subdir = .
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
am__aclocal_m4_deps = $(top_srcdir)/m4/gc_set_version.m4 \
ACLOCAL = @ACLOCAL@
AMTAR = @AMTAR@
AR = @AR@
+ATOMIC_OPS_CFLAGS = @ATOMIC_OPS_CFLAGS@
ATOMIC_OPS_LIBS = @ATOMIC_OPS_LIBS@
AUTOCONF = @AUTOCONF@
AUTOHEADER = @AUTOHEADER@
PACKAGE_URL = @PACKAGE_URL@
PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
+PKG_CONFIG = @PKG_CONFIG@
RANLIB = @RANLIB@
SED = @SED@
SET_MAKE = @SET_MAKE@
# endif
SUBDIRS =
ACLOCAL_AMFLAGS = -I m4
-AM_CPPFLAGS = -I$(top_builddir)/include -I$(top_srcdir)/include \
- $(am__append_1)
+AM_CPPFLAGS = \
+ -I$(top_builddir)/include -I$(top_srcdir)/include \
+ $(ATOMIC_OPS_CFLAGS)
+
# Initialize variables so that we can declare files locally.
# C Library
# ---------
-lib_LTLIBRARIES = libgc.la $(am__append_5) libcord.la
+lib_LTLIBRARIES = libgc.la $(am__append_4) libcord.la
# unprefixed header
include_HEADERS = include/extra/gc.h include/extra/gc_cpp.h
# installed headers
#
-pkginclude_HEADERS = $(am__append_6) include/gc.h include/gc_typed.h \
+pkginclude_HEADERS = $(am__append_5) include/gc.h include/gc_typed.h \
include/gc_inline.h include/gc_mark.h include/gc_cpp.h \
include/weakpointer.h include/new_gc_alloc.h \
include/gc_allocator.h include/gc_backptr.h include/gc_gcj.h \
check_LTLIBRARIES = libstaticrootslib.la
TESTS = gctest$(EXEEXT) leaktest$(EXEEXT) middletest$(EXEEXT) \
smashtest$(EXEEXT) hugetest$(EXEEXT) realloc_test$(EXEEXT) \
- staticrootstest$(EXEEXT) $(am__append_7) $(am__append_9) \
- $(am__append_11)
+ staticrootstest$(EXEEXT) $(am__append_6) $(am__append_8) \
+ $(am__append_10)
pkgconfigdir = $(libdir)/pkgconfig
pkgconfig_DATA = bdw-gc.pc
libgc_la_SOURCES = allchblk.c alloc.c blacklst.c checksums.c dbg_mlc.c \
mallocx.c mark.c mark_rts.c misc.c new_hblk.c obj_map.c \
os_dep.c pcr_interface.c ptr_chck.c real_malloc.c reclaim.c \
specific.c stubborn.c typd_mlc.c backgraph.c \
- thread_local_alloc.c $(am__append_2) $(am__append_3) \
- $(am__append_4)
+ thread_local_alloc.c $(am__append_1) $(am__append_2) \
+ $(am__append_3)
@NEED_ATOMIC_OPS_ASM_TRUE@nodist_libgc_la_SOURCES = libatomic_ops/src/atomic_ops_sysdeps.S
@USE_INTERNAL_LIBATOMIC_OPS_TRUE@nodist_libgc_la_SOURCES = libatomic_ops/src/atomic_ops.c
If you have problems, you may need to regenerate the build system entirely.
To do so, use the procedure documented by the package, typically `autoreconf'.])])
+# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
+#
+# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# PKG_PROG_PKG_CONFIG([MIN-VERSION])
+# ----------------------------------
+AC_DEFUN([PKG_PROG_PKG_CONFIG],
+[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
+m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
+AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
+if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
+ AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
+fi
+if test -n "$PKG_CONFIG"; then
+ _pkg_min_version=m4_default([$1], [0.9.0])
+ AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
+ if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ PKG_CONFIG=""
+ fi
+
+fi[]dnl
+])# PKG_PROG_PKG_CONFIG
+
+# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
+#
+# Check to see whether a particular set of modules exists. Similar
+# to PKG_CHECK_MODULES(), but does not set variables or print errors.
+#
+#
+# Similar to PKG_CHECK_MODULES, make sure that the first instance of
+# this or PKG_CHECK_MODULES is called, or make sure to call
+# PKG_CHECK_EXISTS manually
+# --------------------------------------------------------------
+AC_DEFUN([PKG_CHECK_EXISTS],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+if test -n "$PKG_CONFIG" && \
+ AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
+ m4_ifval([$2], [$2], [:])
+m4_ifvaln([$3], [else
+ $3])dnl
+fi])
+
+
+# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
+# ---------------------------------------------
+m4_define([_PKG_CONFIG],
+[if test -n "$PKG_CONFIG"; then
+ if test -n "$$1"; then
+ pkg_cv_[]$1="$$1"
+ else
+ PKG_CHECK_EXISTS([$3],
+ [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
+ [pkg_failed=yes])
+ fi
+else
+ pkg_failed=untried
+fi[]dnl
+])# _PKG_CONFIG
+
+# _PKG_SHORT_ERRORS_SUPPORTED
+# -----------------------------
+AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi[]dnl
+])# _PKG_SHORT_ERRORS_SUPPORTED
+
+
+# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
+# [ACTION-IF-NOT-FOUND])
+#
+#
+# Note that if there is a possibility the first call to
+# PKG_CHECK_MODULES might not happen, you should be sure to include an
+# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
+#
+#
+# --------------------------------------------------------------
+AC_DEFUN([PKG_CHECK_MODULES],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
+AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
+
+pkg_failed=no
+AC_MSG_CHECKING([for $1])
+
+_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
+_PKG_CONFIG([$1][_LIBS], [libs], [$2])
+
+m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
+and $1[]_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.])
+
+if test $pkg_failed = yes; then
+ _PKG_SHORT_ERRORS_SUPPORTED
+ if test $_pkg_short_errors_supported = yes; then
+ $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"`
+ else
+ $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
+
+ ifelse([$4], , [AC_MSG_ERROR(dnl
+[Package requirements ($2) were not met:
+
+$$1_PKG_ERRORS
+
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+_PKG_TEXT
+])],
+ [AC_MSG_RESULT([no])
+ $4])
+elif test $pkg_failed = untried; then
+ ifelse([$4], , [AC_MSG_FAILURE(dnl
+[The pkg-config script could not be found or is too old. Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+_PKG_TEXT
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.])],
+ [$4])
+else
+ $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
+ $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
+ AC_MSG_RESULT([yes])
+ ifelse([$3], , :, [$3])
+fi[]dnl
+])# PKG_CHECK_MODULES
+
# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
USE_INTERNAL_LIBATOMIC_OPS_TRUE
subdirs
ATOMIC_OPS_LIBS
+ATOMIC_OPS_CFLAGS
+PKG_CONFIG
USE_LIBDIR_FALSE
USE_LIBDIR_TRUE
UNWINDLIBS
NMEDIT
DSYMUTIL
MANIFEST_TOOL
+RANLIB
ac_ct_AR
+AR
DLLTOOL
OBJDUMP
LN_S
THREADS_TRUE
THREADDLLIBS
GC_CFLAGS
-RANLIB
-AR
am__fastdepCCAS_FALSE
am__fastdepCCAS_TRUE
CCASDEPMODE
CCAS
CCASFLAGS
CPP
-CXXCPP'
+CXXCPP
+PKG_CONFIG
+ATOMIC_OPS_CFLAGS
+ATOMIC_OPS_LIBS'
ac_subdirs_all='libatomic_ops'
# Initialize some variables set by options.
configuring with a cross compiler
--with-cross-host=HOST configuring with a cross compiler
--with-libatomic-ops=yes|no|check
- Use a pre-installed libatomic_ops? (default: check)
+ Use a external libatomic_ops? (default: check)
Some influential environment variables:
CC C compiler command
CCASFLAGS assembler compiler flags (defaults to CFLAGS)
CPP C preprocessor
CXXCPP C++ preprocessor
+ PKG_CONFIG path to pkg-config utility
+ ATOMIC_OPS_CFLAGS
+ C compiler flags for ATOMIC_OPS, overriding pkg-config
+ ATOMIC_OPS_LIBS
+ linker flags for ATOMIC_OPS, overriding pkg-config
Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.
fi
-## FIXME: really needed? (AC_LIBTOOL already provides this)
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ar; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AR+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$AR"; then
- ac_cv_prog_AR="$AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_AR="${ac_tool_prefix}ar"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-AR=$ac_cv_prog_AR
-if test -n "$AR"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
-$as_echo "$AR" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_AR"; then
- ac_ct_AR=$AR
- # Extract the first word of "ar", so it can be a program name with args.
-set dummy ar; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_AR+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_AR"; then
- ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_ac_ct_AR="ar"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_AR=$ac_cv_prog_ac_ct_AR
-if test -n "$ac_ct_AR"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
-$as_echo "$ac_ct_AR" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_AR" = x; then
- AR=""
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- AR=$ac_ct_AR
- fi
-else
- AR="$ac_cv_prog_AR"
-fi
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_RANLIB+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$RANLIB"; then
- ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-RANLIB=$ac_cv_prog_RANLIB
-if test -n "$RANLIB"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
-$as_echo "$RANLIB" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_RANLIB"; then
- ac_ct_RANLIB=$RANLIB
- # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- if test -n "$ac_ct_RANLIB"; then
- ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_ac_ct_RANLIB="ranlib"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
-if test -n "$ac_ct_RANLIB"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
-$as_echo "$ac_ct_RANLIB" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_ct_RANLIB" = x; then
- RANLIB=":"
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- RANLIB=$ac_ct_RANLIB
- fi
-else
- RANLIB="$ac_cv_prog_RANLIB"
-fi
- # :)
# Check for an external libatomic_ops if the answer was yes or check. If not
# found, fail on yes, and convert check to no.
+
+
+if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
+set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_PKG_CONFIG+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $PKG_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+PKG_CONFIG=$ac_cv_path_PKG_CONFIG
+if test -n "$PKG_CONFIG"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
+$as_echo "$PKG_CONFIG" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_path_PKG_CONFIG"; then
+ ac_pt_PKG_CONFIG=$PKG_CONFIG
+ # Extract the first word of "pkg-config", so it can be a program name with args.
+set dummy pkg-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $ac_pt_PKG_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
+if test -n "$ac_pt_PKG_CONFIG"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
+$as_echo "$ac_pt_PKG_CONFIG" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_pt_PKG_CONFIG" = x; then
+ PKG_CONFIG=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ PKG_CONFIG=$ac_pt_PKG_CONFIG
+ fi
+else
+ PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
+fi
+
+fi
+if test -n "$PKG_CONFIG"; then
+ _pkg_min_version=0.9.0
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
+$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
+ if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ PKG_CONFIG=""
+ fi
+
+fi
if test x"$with_libatomic_ops" != xno; then :
- ac_fn_c_check_header_mongrel "$LINENO" "atomic_ops.h" "ac_cv_header_atomic_ops_h" "$ac_includes_default"
-if test "x$ac_cv_header_atomic_ops_h" = xyes; then :
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ATOMIC_OPS" >&5
+$as_echo_n "checking for ATOMIC_OPS... " >&6; }
+
+if test -n "$PKG_CONFIG"; then
+ if test -n "$ATOMIC_OPS_CFLAGS"; then
+ pkg_cv_ATOMIC_OPS_CFLAGS="$ATOMIC_OPS_CFLAGS"
+ else
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"atomic_ops\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "atomic_ops") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_ATOMIC_OPS_CFLAGS=`$PKG_CONFIG --cflags "atomic_ops" 2>/dev/null`
else
- if test x"$with_libatomic_ops" != xcheck; then :
- as_fn_error $? "A pre-installed libatomic_ops was not found." "$LINENO" 5
+ pkg_failed=yes
fi
- with_libatomic_ops=no
+ fi
+else
+ pkg_failed=untried
+fi
+if test -n "$PKG_CONFIG"; then
+ if test -n "$ATOMIC_OPS_LIBS"; then
+ pkg_cv_ATOMIC_OPS_LIBS="$ATOMIC_OPS_LIBS"
+ else
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"atomic_ops\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "atomic_ops") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_ATOMIC_OPS_LIBS=`$PKG_CONFIG --libs "atomic_ops" 2>/dev/null`
+else
+ pkg_failed=yes
+fi
+ fi
+else
+ pkg_failed=untried
fi
+
+if test $pkg_failed = yes; then
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ ATOMIC_OPS_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "atomic_ops"`
+ else
+ ATOMIC_OPS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "atomic_ops"`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$ATOMIC_OPS_PKG_ERRORS" >&5
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ if test x"$with_libatomic_ops" != xcheck; then :
+ as_fn_error $? "A external libatomic_ops was not found." "$LINENO" 5
+fi
+ with_libatomic_ops=no
+elif test $pkg_failed = untried; then
+ if test x"$with_libatomic_ops" != xcheck; then :
+ as_fn_error $? "A external libatomic_ops was not found." "$LINENO" 5
+fi
+ with_libatomic_ops=no
+else
+ ATOMIC_OPS_CFLAGS=$pkg_cv_ATOMIC_OPS_CFLAGS
+ ATOMIC_OPS_LIBS=$pkg_cv_ATOMIC_OPS_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ :
+fi
fi
# If we have neither an external or an internal version, offer a useful hint
# and exit.
if test x"$with_libatomic_ops" = xno -a ! -e "$srcdir/libatomic_ops"; then :
- as_fn_error $? "libatomic_ops is required. You can either install it on your system, or fetch and unpack a resent version into the source directory and link or rename it to libatomic_ops." "$LINENO" 5
+ as_fn_error $? "libatomic_ops is required. You can either install it on your system, or fetch and unpack a recent version into the source directory and link or rename it to libatomic_ops." "$LINENO" 5
fi
-# Finally, emit the definitions for bundled or pre-installed AO.
+# Finally, emit the definitions for bundled or external AO.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which libatomic_ops to use" >&5
$as_echo_n "checking which libatomic_ops to use... " >&6; }
if test x"$with_libatomic_ops" != xno; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
-$as_echo "pre-installed" >&6; }
- ATOMIC_OPS_LIBS="-latomic_ops"
-
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: external" >&5
+$as_echo "external" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: internal" >&5
$as_echo "internal" >&6; }
+ ATOMIC_OPS_CFLAGS='-I$(top_builddir)/libatomic_ops/src -I$(top_srcdir)/libatomic_ops/src'
+ ATOMIC_OPS_LIBS=""
+
subdirs="$subdirs libatomic_ops"
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