mirror of
https://github.com/openstreetmap/mod_tile.git
synced 2025-07-21 23:38:56 +00:00
use autoconf / automake to find libraries and make it more portable
This commit is contained in:
Kai Krueger
95
Makefile
95
Makefile
@ -1,95 +0,0 @@
|
||||
UNAME := $(shell uname)
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||||
OSARCH= $(shell uname -m)
|
||||
|
||||
APXS = $(shell which apxs || which apxs2 || echo "need apxs"; exit 1)
|
||||
$(if $(wildcard $(APXS)),,$(error "cannot find apxs or apxs2"))
|
||||
|
||||
builddir = .
|
||||
top_dir:=$(shell ${APXS} -q exp_installbuilddir)
|
||||
top_dir:=$(shell /usr/bin/dirname ${top_dir})
|
||||
|
||||
top_srcdir = ${top_dir}
|
||||
top_builddir = ${top_dir}
|
||||
|
||||
include ${top_builddir}/build/special.mk
|
||||
|
||||
CXX := g++
|
||||
CXXFLAGS += -Wall
|
||||
|
||||
APACHECTL = $(shell which apachectl || which apache2ctl)
|
||||
EXTRA_CFLAGS = -I$(builddir)
|
||||
|
||||
EXTRA_CPPFLAGS += -g -O2 -Wall
|
||||
|
||||
all: local-shared-build renderd speedtest render_list render_old convert_meta render_expired
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||||
|
||||
install: ${DESTDIR}/etc/renderd.conf
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||||
|
||||
|
||||
${DESTDIR}/etc/renderd.conf:
|
||||
ifeq ($(UNAME), Darwin)
|
||||
cp renderd.conf ${DESTDIR}/etc/renderd.conf
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||||
else
|
||||
cp -u renderd.conf ${DESTDIR}/etc/renderd.conf
|
||||
endif
|
||||
|
||||
|
||||
clean:
|
||||
rm -f *.o *.lo *.slo *.la .libs/*
|
||||
rm -f renderd render_expired render_list speedtest render_old convert_meta
|
||||
make -C iniparser3.0b veryclean
|
||||
|
||||
RENDER_CPPFLAGS += -g -O2 -Wall
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||||
RENDER_CPPFLAGS += -I/usr/local/include/mapnik -I/usr/local/include/
|
||||
RENDER_CPPFLAGS += $(shell freetype-config --cflags)
|
||||
|
||||
RENDER_LDFLAGS += -g
|
||||
RENDER_LDFLAGS += -lpthread
|
||||
|
||||
ifeq ($(OSARCH), x86_64)
|
||||
RENDER_LDFLAGS += -L/usr/local/lib64
|
||||
else
|
||||
RENDER_LDFLAGS += -L/usr/local/lib
|
||||
endif
|
||||
|
||||
RENDER_LDFLAGS += -lmapnik -Liniparser3.0b -liniparser
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||||
|
||||
ifeq ($(UNAME), Darwin)
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||||
RENDER_LDFLAGS += -licuuc -lboost_regex
|
||||
endif
|
||||
|
||||
renderd: store.c daemon.c gen_tile.cpp dir_utils.c protocol.h render_config.h dir_utils.h store.h iniparser3.0b/libiniparser.a
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||||
$(CXX) -o $@ $^ $(RENDER_LDFLAGS) $(RENDER_CPPFLAGS)
|
||||
|
||||
speedtest: render_config.h protocol.h dir_utils.c dir_utils.h
|
||||
|
||||
render_list: render_config.h protocol.h dir_utils.c dir_utils.h render_list.c
|
||||
$(CC) $(EXTRA_CPPFLAGS) -o $@ $^ -lpthread
|
||||
|
||||
render_expired: render_config.h protocol.h dir_utils.c dir_utils.h render_expired.c
|
||||
$(CC) $(EXTRA_CPPFLAGS) -o $@ $^ -lpthread
|
||||
|
||||
render_old: render_config.h protocol.h dir_utils.c dir_utils.h render_old.c
|
||||
$(CC) $(EXTRA_CPPFLAGS) -o $@ $^ -lpthread
|
||||
|
||||
convert_meta: render_config.h protocol.h dir_utils.c dir_utils.h store.c
|
||||
|
||||
iniparser: iniparser3.0b/libiniparser.a
|
||||
|
||||
iniparser3.0b/libiniparser.a: iniparser3.0b/src/iniparser.c
|
||||
make -C iniparser3.0b libiniparser.a
|
||||
|
||||
MYSQL_CFLAGS += -g -O2 -Wall
|
||||
MYSQL_CFLAGS += $(shell mysql_config --cflags)
|
||||
|
||||
MYSQL_LDFLAGS += $(shell mysql_config --libs)
|
||||
|
||||
mysql2file: mysql2file.c
|
||||
$(CC) $(MYSQL_CFLAGS) $(MYSQL_LDFLAGS) -o $@ $^
|
||||
|
||||
deb:
|
||||
debuild
|
||||
|
||||
# Not sure why this is not created automatically
|
||||
.deps:
|
||||
touch .deps
|
||||
28
Makefile.am
Normal file
28
Makefile.am
Normal file
@ -0,0 +1,28 @@
|
||||
AUTOMAKE_OPTIONS = foreign
|
||||
SUBDIRS = iniparser3.0b
|
||||
|
||||
ACLOCAL_AMFLAGS = -I m4
|
||||
|
||||
AM_CPPFLAGS = $(FT2_CFLAGS) $(PTHREAD_CFLAGS)
|
||||
|
||||
bin_PROGRAMS = render_old render_expired render_list speedtest render_old renderd convert_meta
|
||||
|
||||
renderd_SOURCES = protocol.h store.c daemon.h daemon.c gen_tile.h gen_tile.cpp dir_utils.c render_config.h dir_utils.h store.h iniparser3.0b/libiniparser.la
|
||||
renderd_LDADD = $(FT2_LIBS) $(PTHREAD_CFLAGS) $(MAPNIK_LDFLAGS) -Liniparser3.0b/.libs -liniparser
|
||||
speedtest_SOURCES = render_config.h protocol.h dir_utils.c dir_utils.h speedtest.cpp
|
||||
render_list_SOURCES = render_config.h protocol.h dir_utils.c dir_utils.h render_list.c
|
||||
render_list_LDADD = $(PTHREAD_CFLAGS)
|
||||
render_expired_SOURCES = render_config.h protocol.h dir_utils.c dir_utils.h render_expired.c
|
||||
render_expired_LDADD = $(PTHREAD_CFLAGS)
|
||||
render_old_SOURCES = render_config.h protocol.h dir_utils.c dir_utils.h render_old.c
|
||||
render_old_LDADD = $(PTHREAD_CFLAGS)
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||||
convert_meta_SOURCES = render_config.h protocol.h dir_utils.c dir_utils.h store.c convert_meta.c
|
||||
|
||||
all-local:
|
||||
$(APXS) -c $(DEF_LDLIBS) $(AM_CFLAGS) $(AM_LDFLAGS) @srcdir@/mod_tile.c @srcdir@/store.c @srcdir@/dir_utils.c
|
||||
|
||||
install-exec-local:
|
||||
mkdir -p $(DESTDIR)`$(APXS) -q LIBEXECDIR`
|
||||
$(APXS) -S LIBEXECDIR=$(DESTDIR)`$(APXS) -q LIBEXECDIR` -c -i $(DEF_LDLIBS) $(AM_CFLAGS) $(AM_LDFLAGS) @srcdir@/mod_tile.c @srcdir@/store.c @srcdir@/dir_utils.c
|
||||
|
||||
|
||||
2
autogen.sh
Executable file
2
autogen.sh
Executable file
@ -0,0 +1,2 @@
|
||||
#!/bin/sh
|
||||
autoreconf -vfi
|
||||
57
configure.ac
Normal file
57
configure.ac
Normal file
@ -0,0 +1,57 @@
|
||||
# -*- Autoconf -*-
|
||||
# Process this file with autoconf to produce a configure script.
|
||||
|
||||
AC_PREREQ([2.68])
|
||||
AX_CONFIG_NICE
|
||||
AC_INIT(mod_tile, 0.1, http://trac.openstreetmap.org)
|
||||
AM_INIT_AUTOMAKE(mod_tile,0.1)
|
||||
LT_INIT
|
||||
AC_CONFIG_SRCDIR([convert_meta.c])
|
||||
AC_CONFIG_HEADERS([config.h])
|
||||
AC_CONFIG_MACRO_DIR([m4])
|
||||
|
||||
# Checks for programs.
|
||||
AC_PROG_CXX
|
||||
AC_PROG_CC
|
||||
AC_PROG_CC_C99
|
||||
|
||||
# Checks for libraries.
|
||||
|
||||
# Checks for header files.
|
||||
AC_CHECK_HEADERS([arpa/inet.h fcntl.h limits.h netdb.h netinet/in.h stdint.h stdlib.h string.h sys/socket.h sys/time.h syslog.h unistd.h utime.h])
|
||||
|
||||
# Checks for typedefs, structures, and compiler characteristics.
|
||||
AC_C_INLINE
|
||||
AC_TYPE_MODE_T
|
||||
AC_TYPE_SIZE_T
|
||||
AC_TYPE_UINT16_T
|
||||
AC_TYPE_UINT32_T
|
||||
AC_TYPE_UINT64_T
|
||||
|
||||
# Checks for library functions.
|
||||
AC_FUNC_MALLOC
|
||||
AC_FUNC_MKTIME
|
||||
AC_CHECK_FUNCS([bzero gethostbyname gettimeofday inet_ntoa memset mkdir pow select socket strchr strdup strerror strrchr strstr strtol strtoul utime])
|
||||
AC_CHECK_FT2
|
||||
AX_PTHREAD(,[AC_MSG_ERROR([no])])
|
||||
AX_LIB_MAPNIK
|
||||
|
||||
AC_ARG_WITH(apxs,
|
||||
[ --with-apxs=PATH path to Apache apxs],
|
||||
[
|
||||
if test "$withval" = "yes"; then
|
||||
AC_CHECK_PROGS(APXS, apxs2 /usr/sbin/apxs2, reject)
|
||||
else
|
||||
APXS=$withval
|
||||
AC_SUBST(APXS)
|
||||
fi
|
||||
],
|
||||
[
|
||||
AC_CHECK_PROGS(APXS, apxs2 /usr/sbin/apxs2, reject)
|
||||
])
|
||||
if test "$APXS" = "reject"; then
|
||||
AC_MSG_ERROR([Could not find apxs on the path.])
|
||||
fi
|
||||
|
||||
AC_CONFIG_FILES(Makefile iniparser3.0b/Makefile)
|
||||
AC_OUTPUT
|
||||
12
daemon.c
12
daemon.c
@ -25,9 +25,9 @@
|
||||
|
||||
#define PIDFILE "/var/run/renderd/renderd.pid"
|
||||
|
||||
extern "C" {
|
||||
// extern "C" {
|
||||
#include "iniparser3.0b/src/iniparser.h"
|
||||
}
|
||||
// }
|
||||
|
||||
static pthread_t *render_threads;
|
||||
static pthread_t *slave_threads;
|
||||
@ -308,8 +308,8 @@ enum protoCmd rx_request(const struct protocol *req, int fd)
|
||||
|
||||
// Upgrade version 1 to version 2
|
||||
if (req->ver == 1) {
|
||||
reqnew = (struct protocol *)malloc(sizeof(protocol));
|
||||
memcpy(reqnew, req, sizeof(protocol_v1));
|
||||
reqnew = (struct protocol *)malloc(sizeof(struct protocol));
|
||||
memcpy(reqnew, req, sizeof(struct protocol_v1));
|
||||
reqnew->xmlname[0] = 0;
|
||||
req = reqnew;
|
||||
}
|
||||
@ -721,8 +721,8 @@ void *slave_thread(void * arg) {
|
||||
struct protocol * resp;
|
||||
struct protocol * req_slave;
|
||||
|
||||
req_slave = (struct protocol *)malloc(sizeof(protocol));
|
||||
resp = (struct protocol *)malloc(sizeof(protocol));
|
||||
req_slave = (struct protocol *)malloc(sizeof(struct protocol));
|
||||
resp = (struct protocol *)malloc(sizeof(struct protocol));
|
||||
bzero(req_slave, sizeof(struct protocol));
|
||||
bzero(resp, sizeof(struct protocol));
|
||||
|
||||
|
||||
8
daemon.h
8
daemon.h
@ -1,6 +1,10 @@
|
||||
#ifndef DAEMON_H
|
||||
#define DEEMON_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include <limits.h> /* for PATH_MAX */
|
||||
|
||||
#include "protocol.h"
|
||||
@ -45,5 +49,7 @@ typedef struct {
|
||||
void statsRenderFinish(int z, long time);
|
||||
void request_exit(void);
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
|
||||
@ -1,62 +0,0 @@
|
||||
#
|
||||
# iniparser Makefile
|
||||
#
|
||||
|
||||
# Compiler settings
|
||||
CC = gcc
|
||||
CFLAGS = -O2 -fPIC -Wall -ansi -pedantic
|
||||
|
||||
# Ar settings to build the library
|
||||
AR = ar
|
||||
ARFLAGS = rcv
|
||||
|
||||
SHLD = ${CC} ${CFLAGS}
|
||||
LDSHFLAGS = -shared -Wl,-Bsymbolic -Wl,-rpath -Wl,/usr/lib -Wl,-rpath,/usr/lib
|
||||
LDFLAGS = -Wl,-rpath -Wl,/usr/lib -Wl,-rpath,/usr/lib
|
||||
|
||||
# Set RANLIB to ranlib on systems that require it (Sun OS < 4, Mac OSX)
|
||||
# for other systems this should do no harm...
|
||||
RANLIB = ranlib
|
||||
|
||||
RM = rm -f
|
||||
|
||||
|
||||
# Implicit rules
|
||||
|
||||
SUFFIXES = .o .c .h .a .so .sl
|
||||
|
||||
COMPILE.c=$(CC) $(CFLAGS) -c
|
||||
.c.o:
|
||||
@(echo "compiling $< ...")
|
||||
@($(COMPILE.c) -o $@ $<)
|
||||
|
||||
|
||||
SRCS = src/iniparser.c \
|
||||
src/dictionary.c
|
||||
|
||||
OBJS = $(SRCS:.c=.o)
|
||||
|
||||
|
||||
default: libiniparser.a libiniparser.so
|
||||
|
||||
libiniparser.a: $(OBJS)
|
||||
@($(AR) $(ARFLAGS) libiniparser.a $(OBJS))
|
||||
@($(RANLIB) libiniparser.a)
|
||||
|
||||
libiniparser.so: $(OBJS)
|
||||
@$(SHLD) $(LDSHFLAGS) -o $@.0 $(OBJS) $(LDFLAGS) \
|
||||
-Wl,-soname=`basename $@`.0
|
||||
|
||||
clean:
|
||||
$(RM) $(OBJS)
|
||||
|
||||
veryclean:
|
||||
$(RM) $(OBJS) libiniparser.a libiniparser.so*
|
||||
rm -rf ./html ; mkdir html
|
||||
cd test ; $(MAKE) veryclean
|
||||
|
||||
docs:
|
||||
@(cd doc ; $(MAKE))
|
||||
|
||||
check:
|
||||
@(cd test ; $(MAKE))
|
||||
3
iniparser3.0b/Makefile.am
Normal file
3
iniparser3.0b/Makefile.am
Normal file
@ -0,0 +1,3 @@
|
||||
lib_LTLIBRARIES = libiniparser.la
|
||||
libiniparser_la_SOURCES = src/iniparser.c src/dictionary.c
|
||||
libiniparser_la_LDFLAGS = -version-info 3
|
||||
151
m4/ax_lib_mapnik.m4
Normal file
151
m4/ax_lib_mapnik.m4
Normal file
@ -0,0 +1,151 @@
|
||||
# SYNOPSIS
|
||||
#
|
||||
# AX_LIB_MAPNIK([MINIMUM-VERSION])
|
||||
#
|
||||
# DESCRIPTION
|
||||
#
|
||||
# This macro provides tests of availability of mapnik 'libmapnik' library
|
||||
# of particular version or newer.
|
||||
#
|
||||
# AX_LIB_MAPNIK macro takes only one argument which is optional. If
|
||||
# there is no required version passed, then macro does not run version
|
||||
# test.
|
||||
#
|
||||
# The --with-mapnik option takes one of three possible values:
|
||||
#
|
||||
# no - do not check for mapnik library
|
||||
#
|
||||
# yes - do check for mapnik library in standard locations (xml2-config
|
||||
# should be in the PATH)
|
||||
#
|
||||
# path - complete path to mapnik-config utility, use this option if mapnik-config
|
||||
# can't be found in the PATH
|
||||
#
|
||||
# This macro calls:
|
||||
#
|
||||
# AC_SUBST(MAPNIK_CFLAGS)
|
||||
# AC_SUBST(MAPNIK_LDFLAGS)
|
||||
# AC_SUBST(MAPNIK_VERSION)
|
||||
#
|
||||
# And sets:
|
||||
#
|
||||
# HAVE_MAPNIK
|
||||
#
|
||||
# LICENSE
|
||||
#
|
||||
# Copyright (c) 2012
|
||||
# Copyright (c) 2009 Hartmut Holzgraefe <hartmut@php.net>
|
||||
#
|
||||
# Copying and distribution of this file, with or without modification, are
|
||||
# permitted in any medium without royalty provided the copyright notice
|
||||
# and this notice are preserved.
|
||||
|
||||
AC_DEFUN([AX_LIB_MAPNIK],
|
||||
[
|
||||
AC_ARG_WITH([libmapnik],
|
||||
AC_HELP_STRING([--with-libmapnik=@<:@ARG@:>@],
|
||||
[use mapnik library @<:@default=yes@:>@, optionally specify path to mapnik-config]
|
||||
),
|
||||
[
|
||||
if test "$withval" = "no"; then
|
||||
want_libmapnik="no"
|
||||
elif test "$withval" = "yes"; then
|
||||
want_libmapnik="yes"
|
||||
else
|
||||
want_libmapnik="yes"
|
||||
MAPNIK_CONFIG="$withval"
|
||||
fi
|
||||
],
|
||||
[want_libmapnik="yes"]
|
||||
)
|
||||
|
||||
MAPNIK_CFLAGS=""
|
||||
MAPNIK_LDFLAGS=""
|
||||
MAPNIK_VERSION=""
|
||||
|
||||
dnl
|
||||
dnl Check mapnik libraries (libmapnik)
|
||||
dnl
|
||||
|
||||
if test "$want_libmapnik" = "yes"; then
|
||||
|
||||
if test -z "$MAPNIK_CONFIG" -o test; then
|
||||
AC_PATH_PROG([MAPNIK_CONFIG], [mapnik-config], [])
|
||||
fi
|
||||
|
||||
if test ! -x "$MAPNIK_CONFIG"; then
|
||||
AC_MSG_ERROR([$MAPNIK_CONFIG does not exist or it is not an exectuable file])
|
||||
MAPNIK_CONFIG="no"
|
||||
found_libmapnik="no"
|
||||
fi
|
||||
|
||||
if test "$MAPNIK_CONFIG" != "no"; then
|
||||
AC_MSG_CHECKING([for mapnik libraries])
|
||||
|
||||
MAPNIK_CFLAGS="`$MAPNIK_CONFIG --cflags`"
|
||||
MAPNIK_LDFLAGS="`$MAPNIK_CONFIG --libs`"
|
||||
|
||||
MAPNIK_VERSION=`$MAPNIK_CONFIG --version`
|
||||
|
||||
AC_DEFINE([HAVE_MAPNIK], [1],
|
||||
[Define to 1 if mapnik libraries are available])
|
||||
|
||||
found_libmapnik="yes"
|
||||
AC_MSG_RESULT([yes])
|
||||
else
|
||||
found_libmapnik="no"
|
||||
AC_MSG_RESULT([no])
|
||||
fi
|
||||
fi
|
||||
|
||||
dnl
|
||||
dnl Check if required version of mapnik is available
|
||||
dnl
|
||||
|
||||
|
||||
libmapnik_version_req=ifelse([$1], [], [], [$1])
|
||||
|
||||
|
||||
if test "$found_libmapnik" = "yes" -a -n "$libmapnik_version_req"; then
|
||||
|
||||
AC_MSG_CHECKING([if mapnik version is >= $libmapnik_version_req])
|
||||
|
||||
dnl Decompose required version string of mapnik
|
||||
dnl and calculate its number representation
|
||||
libxml2_version_req_major=`expr $libxml2_version_req : '\([[0-9]]*\)'`
|
||||
libxml2_version_req_minor=`expr $libxml2_version_req : '[[0-9]]*\.\([[0-9]]*\)'`
|
||||
libxml2_version_req_micro=`expr $libxml2_version_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
|
||||
if test "x$libxml2_version_req_micro" = "x"; then
|
||||
libxml2_version_req_micro="0"
|
||||
fi
|
||||
|
||||
libxml2_version_req_number=`expr $libxml2_version_req_major \* 1000000 \
|
||||
\+ $libxml2_version_req_minor \* 1000 \
|
||||
\+ $libxml2_version_req_micro`
|
||||
|
||||
dnl Decompose version string of installed PostgreSQL
|
||||
dnl and calculate its number representation
|
||||
libxml2_version_major=`expr $XML2_VERSION : '\([[0-9]]*\)'`
|
||||
libxml2_version_minor=`expr $XML2_VERSION : '[[0-9]]*\.\([[0-9]]*\)'`
|
||||
libxml2_version_micro=`expr $XML2_VERSION : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
|
||||
if test "x$libxml2_version_micro" = "x"; then
|
||||
libxml2_version_micro="0"
|
||||
fi
|
||||
|
||||
libxml2_version_number=`expr $libxml2_version_major \* 1000000 \
|
||||
\+ $libxml2_version_minor \* 1000 \
|
||||
\+ $libxml2_version_micro`
|
||||
|
||||
libxml2_version_check=`expr $libxml2_version_number \>\= $libxml2_version_req_number`
|
||||
if test "$libxml2_version_check" = "1"; then
|
||||
AC_MSG_RESULT([yes])
|
||||
else
|
||||
AC_MSG_RESULT([no])
|
||||
fi
|
||||
fi
|
||||
|
||||
AC_SUBST([MAPNIK_VERSION])
|
||||
AC_SUBST([MAPNIK_CFLAGS])
|
||||
AC_SUBST([MAPNIK_LDFLAGS])
|
||||
])
|
||||
|
||||
282
m4/ax_pthread.m4
Normal file
282
m4/ax_pthread.m4
Normal file
@ -0,0 +1,282 @@
|
||||
# ===========================================================================
|
||||
# http://www.gnu.org/software/autoconf-archive/ax_pthread.html
|
||||
# ===========================================================================
|
||||
#
|
||||
# SYNOPSIS
|
||||
#
|
||||
# AX_PTHREAD([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
|
||||
#
|
||||
# DESCRIPTION
|
||||
#
|
||||
# This macro figures out how to build C programs using POSIX threads. It
|
||||
# sets the PTHREAD_LIBS output variable to the threads library and linker
|
||||
# flags, and the PTHREAD_CFLAGS output variable to any special C compiler
|
||||
# flags that are needed. (The user can also force certain compiler
|
||||
# flags/libs to be tested by setting these environment variables.)
|
||||
#
|
||||
# Also sets PTHREAD_CC to any special C compiler that is needed for
|
||||
# multi-threaded programs (defaults to the value of CC otherwise). (This
|
||||
# is necessary on AIX to use the special cc_r compiler alias.)
|
||||
#
|
||||
# NOTE: You are assumed to not only compile your program with these flags,
|
||||
# but also link it with them as well. e.g. you should link with
|
||||
# $PTHREAD_CC $CFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS
|
||||
#
|
||||
# If you are only building threads programs, you may wish to use these
|
||||
# variables in your default LIBS, CFLAGS, and CC:
|
||||
#
|
||||
# LIBS="$PTHREAD_LIBS $LIBS"
|
||||
# CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
|
||||
# CC="$PTHREAD_CC"
|
||||
#
|
||||
# In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute constant
|
||||
# has a nonstandard name, defines PTHREAD_CREATE_JOINABLE to that name
|
||||
# (e.g. PTHREAD_CREATE_UNDETACHED on AIX).
|
||||
#
|
||||
# ACTION-IF-FOUND is a list of shell commands to run if a threads library
|
||||
# is found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it
|
||||
# is not found. If ACTION-IF-FOUND is not specified, the default action
|
||||
# will define HAVE_PTHREAD.
|
||||
#
|
||||
# Please let the authors know if this macro fails on any platform, or if
|
||||
# you have any other suggestions or comments. This macro was based on work
|
||||
# by SGJ on autoconf scripts for FFTW (http://www.fftw.org/) (with help
|
||||
# from M. Frigo), as well as ac_pthread and hb_pthread macros posted by
|
||||
# Alejandro Forero Cuervo to the autoconf macro repository. We are also
|
||||
# grateful for the helpful feedback of numerous users.
|
||||
#
|
||||
# LICENSE
|
||||
#
|
||||
# Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
|
||||
#
|
||||
# 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/>.
|
||||
#
|
||||
# As a special exception, the respective Autoconf Macro's copyright owner
|
||||
# gives unlimited permission to copy, distribute and modify the configure
|
||||
# scripts that are the output of Autoconf when processing the Macro. You
|
||||
# need not follow the terms of the GNU General Public License when using
|
||||
# or distributing such scripts, even though portions of the text of the
|
||||
# Macro appear in them. The GNU General Public License (GPL) does govern
|
||||
# all other use of the material that constitutes the Autoconf Macro.
|
||||
#
|
||||
# This special exception to the GPL applies to versions of the Autoconf
|
||||
# Macro released by the Autoconf Archive. When you make and distribute a
|
||||
# modified version of the Autoconf Macro, you may extend this special
|
||||
# exception to the GPL to apply to your modified version as well.
|
||||
|
||||
#serial 11
|
||||
|
||||
AU_ALIAS([ACX_PTHREAD], [AX_PTHREAD])
|
||||
AC_DEFUN([AX_PTHREAD], [
|
||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
||||
AC_LANG_SAVE
|
||||
AC_LANG_C
|
||||
ax_pthread_ok=no
|
||||
|
||||
# We used to check for pthread.h first, but this fails if pthread.h
|
||||
# requires special compiler flags (e.g. on True64 or Sequent).
|
||||
# It gets checked for in the link test anyway.
|
||||
|
||||
# First of all, check if the user has set any of the PTHREAD_LIBS,
|
||||
# etcetera environment variables, and if threads linking works using
|
||||
# them:
|
||||
if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then
|
||||
save_CFLAGS="$CFLAGS"
|
||||
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
|
||||
save_LIBS="$LIBS"
|
||||
LIBS="$PTHREAD_LIBS $LIBS"
|
||||
AC_MSG_CHECKING([for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS])
|
||||
AC_TRY_LINK_FUNC(pthread_join, ax_pthread_ok=yes)
|
||||
AC_MSG_RESULT($ax_pthread_ok)
|
||||
if test x"$ax_pthread_ok" = xno; then
|
||||
PTHREAD_LIBS=""
|
||||
PTHREAD_CFLAGS=""
|
||||
fi
|
||||
LIBS="$save_LIBS"
|
||||
CFLAGS="$save_CFLAGS"
|
||||
fi
|
||||
|
||||
# We must check for the threads library under a number of different
|
||||
# names; the ordering is very important because some systems
|
||||
# (e.g. DEC) have both -lpthread and -lpthreads, where one of the
|
||||
# libraries is broken (non-POSIX).
|
||||
|
||||
# Create a list of thread flags to try. Items starting with a "-" are
|
||||
# C compiler flags, and other items are library names, except for "none"
|
||||
# which indicates that we try without any flags at all, and "pthread-config"
|
||||
# which is a program returning the flags for the Pth emulation library.
|
||||
|
||||
ax_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
|
||||
|
||||
# The ordering *is* (sometimes) important. Some notes on the
|
||||
# individual items follow:
|
||||
|
||||
# pthreads: AIX (must check this before -lpthread)
|
||||
# none: in case threads are in libc; should be tried before -Kthread and
|
||||
# other compiler flags to prevent continual compiler warnings
|
||||
# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
|
||||
# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
|
||||
# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
|
||||
# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads)
|
||||
# -pthreads: Solaris/gcc
|
||||
# -mthreads: Mingw32/gcc, Lynx/gcc
|
||||
# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
|
||||
# doesn't hurt to check since this sometimes defines pthreads too;
|
||||
# also defines -D_REENTRANT)
|
||||
# ... -mt is also the pthreads flag for HP/aCC
|
||||
# pthread-config: use pthread-config program (for GNU Pth library)
|
||||
|
||||
case "${host_cpu}-${host_os}" in
|
||||
*solaris*)
|
||||
|
||||
# On Solaris (at least, for some versions), libc contains stubbed
|
||||
# (non-functional) versions of the pthreads routines, so link-based
|
||||
# tests will erroneously succeed. (We need to link with -pthreads/-mt/
|
||||
# -lpthread.) (The stubs are missing pthread_cleanup_push, or rather
|
||||
# a function called by this macro, so we could check for that, but
|
||||
# who knows whether they'll stub that too in a future libc.) So,
|
||||
# we'll just look for -pthreads and -lpthread first:
|
||||
|
||||
ax_pthread_flags="-pthreads pthread -mt -pthread $ax_pthread_flags"
|
||||
;;
|
||||
|
||||
*-darwin*)
|
||||
ax_pthread_flags="-pthread $ax_pthread_flags"
|
||||
;;
|
||||
esac
|
||||
|
||||
if test x"$ax_pthread_ok" = xno; then
|
||||
for flag in $ax_pthread_flags; do
|
||||
|
||||
case $flag in
|
||||
none)
|
||||
AC_MSG_CHECKING([whether pthreads work without any flags])
|
||||
;;
|
||||
|
||||
-*)
|
||||
AC_MSG_CHECKING([whether pthreads work with $flag])
|
||||
PTHREAD_CFLAGS="$flag"
|
||||
;;
|
||||
|
||||
pthread-config)
|
||||
AC_CHECK_PROG(ax_pthread_config, pthread-config, yes, no)
|
||||
if test x"$ax_pthread_config" = xno; then continue; fi
|
||||
PTHREAD_CFLAGS="`pthread-config --cflags`"
|
||||
PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
|
||||
;;
|
||||
|
||||
*)
|
||||
AC_MSG_CHECKING([for the pthreads library -l$flag])
|
||||
PTHREAD_LIBS="-l$flag"
|
||||
;;
|
||||
esac
|
||||
|
||||
save_LIBS="$LIBS"
|
||||
save_CFLAGS="$CFLAGS"
|
||||
LIBS="$PTHREAD_LIBS $LIBS"
|
||||
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
|
||||
|
||||
# Check for various functions. We must include pthread.h,
|
||||
# since some functions may be macros. (On the Sequent, we
|
||||
# need a special flag -Kthread to make this header compile.)
|
||||
# We check for pthread_join because it is in -lpthread on IRIX
|
||||
# while pthread_create is in libc. We check for pthread_attr_init
|
||||
# due to DEC craziness with -lpthreads. We check for
|
||||
# pthread_cleanup_push because it is one of the few pthread
|
||||
# functions on Solaris that doesn't have a non-functional libc stub.
|
||||
# We try pthread_create on general principles.
|
||||
AC_TRY_LINK([#include <pthread.h>
|
||||
static void routine(void* a) {a=0;}
|
||||
static void* start_routine(void* a) {return a;}],
|
||||
[pthread_t th; pthread_attr_t attr;
|
||||
pthread_create(&th,0,start_routine,0);
|
||||
pthread_join(th, 0);
|
||||
pthread_attr_init(&attr);
|
||||
pthread_cleanup_push(routine, 0);
|
||||
pthread_cleanup_pop(0); ],
|
||||
[ax_pthread_ok=yes])
|
||||
|
||||
LIBS="$save_LIBS"
|
||||
CFLAGS="$save_CFLAGS"
|
||||
|
||||
AC_MSG_RESULT($ax_pthread_ok)
|
||||
if test "x$ax_pthread_ok" = xyes; then
|
||||
break;
|
||||
fi
|
||||
|
||||
PTHREAD_LIBS=""
|
||||
PTHREAD_CFLAGS=""
|
||||
done
|
||||
fi
|
||||
|
||||
# Various other checks:
|
||||
if test "x$ax_pthread_ok" = xyes; then
|
||||
save_LIBS="$LIBS"
|
||||
LIBS="$PTHREAD_LIBS $LIBS"
|
||||
save_CFLAGS="$CFLAGS"
|
||||
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
|
||||
|
||||
# Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
|
||||
AC_MSG_CHECKING([for joinable pthread attribute])
|
||||
attr_name=unknown
|
||||
for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
|
||||
AC_TRY_LINK([#include <pthread.h>], [int attr=$attr; return attr;],
|
||||
[attr_name=$attr; break])
|
||||
done
|
||||
AC_MSG_RESULT($attr_name)
|
||||
if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then
|
||||
AC_DEFINE_UNQUOTED(PTHREAD_CREATE_JOINABLE, $attr_name,
|
||||
[Define to necessary symbol if this constant
|
||||
uses a non-standard name on your system.])
|
||||
fi
|
||||
|
||||
AC_MSG_CHECKING([if more special flags are required for pthreads])
|
||||
flag=no
|
||||
case "${host_cpu}-${host_os}" in
|
||||
*-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";;
|
||||
*solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";;
|
||||
esac
|
||||
AC_MSG_RESULT(${flag})
|
||||
if test "x$flag" != xno; then
|
||||
PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
|
||||
fi
|
||||
|
||||
LIBS="$save_LIBS"
|
||||
CFLAGS="$save_CFLAGS"
|
||||
|
||||
# More AIX lossage: must compile with xlc_r or cc_r
|
||||
if test x"$GCC" != xyes; then
|
||||
AC_CHECK_PROGS(PTHREAD_CC, xlc_r cc_r, ${CC})
|
||||
else
|
||||
PTHREAD_CC=$CC
|
||||
fi
|
||||
else
|
||||
PTHREAD_CC="$CC"
|
||||
fi
|
||||
|
||||
AC_SUBST(PTHREAD_LIBS)
|
||||
AC_SUBST(PTHREAD_CFLAGS)
|
||||
AC_SUBST(PTHREAD_CC)
|
||||
|
||||
# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
|
||||
if test x"$ax_pthread_ok" = xyes; then
|
||||
ifelse([$1],,AC_DEFINE(HAVE_PTHREAD,1,[Define if you have POSIX threads libraries and header files.]),[$1])
|
||||
:
|
||||
else
|
||||
ax_pthread_ok=no
|
||||
$2
|
||||
fi
|
||||
AC_LANG_RESTORE
|
||||
])dnl AX_PTHREAD
|
||||
|
||||
Reference in New Issue
Block a user