mirror of https://github.com/vasi/pixz
complete autotools build
- `__APPLE__` vs `__OS2__` - does this actually work? Would some please test on apple and give feedback? - pthread via `AX_PTHREAD` - version via `PACKAGE_VERSION` in `config.h` - large file support via `AC_SYS_LARGEFILE`pull/37/head
parent
de6fdf888d
commit
bc9a3b8d5a
@ -1,9 +1,40 @@
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pixz
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# created by autoscan
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pixz.1
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dist
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pixz-*.tgz
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*.o
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/autom4te.cache
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/autoscan.log
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/configure.scan
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# created by autoreconf -fi (includes autoconf, automake, libtool)
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Makefile.in
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/aclocal.m4
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/autom4te.cache
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/compile
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/config.guess
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/config.h.in*
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/config.sub
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/configure
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/depcomp
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/install-sh
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/ltmain.sh
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/missing
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# created by configure
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libs
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Makefile
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tars
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/config.h
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/config.log
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/config.status
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/libtool
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/stamp-h1
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.deps
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# created by make
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*.la
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*.lo
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*.o
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.libs
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pixz
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pixz.1
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*.tar.*
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@ -1,56 +0,0 @@
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VERSION = 1.0.2
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DISTNAME = pixz-$(VERSION)
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TARBALL = $(DISTNAME).tgz
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ifneq ($(shell gcc -v 2>&1 | grep 'Apple Inc'),)
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APPLE=1
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endif
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OPT = -g -O0
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MYCFLAGS = $(patsubst %,-I%/include,$(LIBPREFIX)) $(OPT) -std=gnu99 \
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-Wall -Wno-unknown-pragmas -DPIXZ_VERSION='"$(VERSION)"'
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MYLDFLAGS = $(patsubst %,-L%/lib,$(LIBPREFIX)) $(OPT) -Wall
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THREADS = -lpthread
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LIBADD = $(THREADS) -lm -llzma -larchive
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CC = gcc
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COMPILE = $(CC) $(MYCFLAGS) $(CFLAGS) -c -o
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LD = $(CC) $(MYLDFLAGS) $(LDFLAGS) -o
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ifdef APPLE
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ifeq ($(CC),gcc)
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MYLDFLAGS += -search_paths_first
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endif
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endif
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PROGS = pixz
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MANPAGE = pixz.1
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COMMON = common.o endian.o cpu.o read.o write.o list.o
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all: $(PROGS)
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%.o: %.c pixz.h
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$(COMPILE) $@ $<
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$(PROGS): %: %.o $(COMMON)
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$(LD) $@ $^ $(LIBADD)
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clean:
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rm -rf *.o $(PROGS) $(MANPAGE) $(TARBALL) dist
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$(MANPAGE): pixz.1.asciidoc
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a2x -a manversion=$(VERSION) -f manpage $<
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dist:
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rm -rf dist
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mkdir -p dist
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git archive --prefix=$(DISTNAME)/ --format=tar HEAD | tar -x -C dist
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$(TARBALL): $(MANPAGE) dist
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cp pixz.1 dist/$(DISTNAME)/
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tar -czf $(TARBALL) -C dist $(DISTNAME)
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tarball: $(TARBALL)
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.PHONY: all clean tarball dist
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@ -0,0 +1,5 @@
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ACLOCAL_AMFLAGS = -I m4
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SUBDIRS = src
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EXTRA_DIST = LICENSE m4 NEWS README test.sh TODO
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@ -0,0 +1,3 @@
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#!/bin/sh
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autoreconf -fi
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@ -0,0 +1,50 @@
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# -*- Autoconf -*-
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# Process this file with autoconf to produce a configure script.
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AC_PREREQ([2.69])
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AC_INIT([pixz], [1.0.2], [https://github.com/vasi/pixz/issues])
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AC_CONFIG_MACRO_DIRS([m4])
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AC_CONFIG_SRCDIR([src/pixz.c])
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AC_CONFIG_HEADERS([config.h])
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# Automake invocation.
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AM_INIT_AUTOMAKE([foreign])
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# Checks for programs.
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AC_PROG_CC_STDC
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AC_CHECK_PROG(A2X, a2x, a2x, [])
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if test "x$A2X" = x ; then
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AC_MSG_ERROR([AsciiDoc not found.])
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fi
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# Checks for libraries.
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AC_CHECK_LIB([m], [ceil])
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AX_PTHREAD
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PKG_CHECK_MODULES(LIBARCHIVE, libarchive)
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PKG_CHECK_MODULES(LZMA, liblzma)
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# Checks for header files.
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AC_CHECK_HEADERS([stdint.h stdlib.h string.h unistd.h])
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# Checks for typedefs, structures, and compiler characteristics.
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AC_CHECK_HEADER_STDBOOL
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AC_TYPE_OFF_T
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AC_TYPE_SIZE_T
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AC_TYPE_SSIZE_T
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AC_TYPE_UINT16_T
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AC_TYPE_UINT32_T
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AC_TYPE_UINT64_T
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AC_TYPE_UINT8_T
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# Checks for operating system services or capabilities.
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AC_SYS_LARGEFILE
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# Checks for library functions.
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AC_FUNC_MALLOC
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AC_FUNC_REALLOC
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AC_FUNC_STRTOD
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AC_CHECK_FUNCS([memchr memmove memset strtol])
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AC_CONFIG_FILES([Makefile
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src/Makefile])
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AC_OUTPUT
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@ -0,0 +1,332 @@
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# ===========================================================================
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# http://www.gnu.org/software/autoconf-archive/ax_pthread.html
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# ===========================================================================
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#
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# SYNOPSIS
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#
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# AX_PTHREAD([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
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#
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# DESCRIPTION
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#
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# This macro figures out how to build C programs using POSIX threads. It
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# sets the PTHREAD_LIBS output variable to the threads library and linker
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# flags, and the PTHREAD_CFLAGS output variable to any special C compiler
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# flags that are needed. (The user can also force certain compiler
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# flags/libs to be tested by setting these environment variables.)
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#
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# Also sets PTHREAD_CC to any special C compiler that is needed for
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# multi-threaded programs (defaults to the value of CC otherwise). (This
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# is necessary on AIX to use the special cc_r compiler alias.)
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#
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# NOTE: You are assumed to not only compile your program with these flags,
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# but also link it with them as well. e.g. you should link with
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# $PTHREAD_CC $CFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS
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#
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# If you are only building threads programs, you may wish to use these
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# variables in your default LIBS, CFLAGS, and CC:
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#
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# LIBS="$PTHREAD_LIBS $LIBS"
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# CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
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# CC="$PTHREAD_CC"
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#
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# In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute constant
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# has a nonstandard name, defines PTHREAD_CREATE_JOINABLE to that name
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# (e.g. PTHREAD_CREATE_UNDETACHED on AIX).
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#
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# Also HAVE_PTHREAD_PRIO_INHERIT is defined if pthread is found and the
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# PTHREAD_PRIO_INHERIT symbol is defined when compiling with
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# PTHREAD_CFLAGS.
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#
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# ACTION-IF-FOUND is a list of shell commands to run if a threads library
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# is found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it
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# is not found. If ACTION-IF-FOUND is not specified, the default action
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# will define HAVE_PTHREAD.
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#
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# Please let the authors know if this macro fails on any platform, or if
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# you have any other suggestions or comments. This macro was based on work
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# by SGJ on autoconf scripts for FFTW (http://www.fftw.org/) (with help
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# from M. Frigo), as well as ac_pthread and hb_pthread macros posted by
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# Alejandro Forero Cuervo to the autoconf macro repository. We are also
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# grateful for the helpful feedback of numerous users.
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#
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# Updated for Autoconf 2.68 by Daniel Richard G.
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#
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# LICENSE
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|
#
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# Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
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# Copyright (c) 2011 Daniel Richard G. <skunk@iSKUNK.ORG>
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#
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# This program is free software: you can redistribute it and/or modify it
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|
# under the terms of the GNU General Public License as published by the
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|
# Free Software Foundation, either version 3 of the License, or (at your
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|
# option) any later version.
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|
#
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# This program is distributed in the hope that it will be useful, but
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|
# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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||||||
|
# Public License for more details.
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||||||
|
#
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|
# You should have received a copy of the GNU General Public License along
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|
# with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
#
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||||||
|
# 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.
|
||||||
|
#
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||||||
|
# This special exception to the GPL applies to versions of the Autoconf
|
||||||
|
# Macro released by the Autoconf Archive. When you make and distribute a
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||||||
|
# modified version of the Autoconf Macro, you may extend this special
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|
# exception to the GPL to apply to your modified version as well.
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#serial 21
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AU_ALIAS([ACX_PTHREAD], [AX_PTHREAD])
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AC_DEFUN([AX_PTHREAD], [
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AC_REQUIRE([AC_CANONICAL_HOST])
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AC_LANG_PUSH([C])
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ax_pthread_ok=no
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# We used to check for pthread.h first, but this fails if pthread.h
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# requires special compiler flags (e.g. on True64 or Sequent).
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# It gets checked for in the link test anyway.
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# First of all, check if the user has set any of the PTHREAD_LIBS,
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# etcetera environment variables, and if threads linking works using
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# them:
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if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then
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save_CFLAGS="$CFLAGS"
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||||||
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CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
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save_LIBS="$LIBS"
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LIBS="$PTHREAD_LIBS $LIBS"
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AC_MSG_CHECKING([for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS])
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AC_TRY_LINK_FUNC([pthread_join], [ax_pthread_ok=yes])
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AC_MSG_RESULT([$ax_pthread_ok])
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if test x"$ax_pthread_ok" = xno; then
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PTHREAD_LIBS=""
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PTHREAD_CFLAGS=""
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fi
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LIBS="$save_LIBS"
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CFLAGS="$save_CFLAGS"
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fi
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# We must check for the threads library under a number of different
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# names; the ordering is very important because some systems
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# (e.g. DEC) have both -lpthread and -lpthreads, where one of the
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# libraries is broken (non-POSIX).
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# Create a list of thread flags to try. Items starting with a "-" are
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# C compiler flags, and other items are library names, except for "none"
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# which indicates that we try without any flags at all, and "pthread-config"
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# which is a program returning the flags for the Pth emulation library.
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ax_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
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# The ordering *is* (sometimes) important. Some notes on the
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# individual items follow:
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# pthreads: AIX (must check this before -lpthread)
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# none: in case threads are in libc; should be tried before -Kthread and
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# other compiler flags to prevent continual compiler warnings
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# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
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# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
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# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
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# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads)
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# -pthreads: Solaris/gcc
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# -mthreads: Mingw32/gcc, Lynx/gcc
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# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
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# doesn't hurt to check since this sometimes defines pthreads too;
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# also defines -D_REENTRANT)
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# ... -mt is also the pthreads flag for HP/aCC
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# pthread: Linux, etcetera
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# --thread-safe: KAI C++
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||||||
|
# pthread-config: use pthread-config program (for GNU Pth library)
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case ${host_os} in
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solaris*)
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# On Solaris (at least, for some versions), libc contains stubbed
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||||||
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# (non-functional) versions of the pthreads routines, so link-based
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||||||
|
# tests will erroneously succeed. (We need to link with -pthreads/-mt/
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|
# -lpthread.) (The stubs are missing pthread_cleanup_push, or rather
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||||||
|
# a function called by this macro, so we could check for that, but
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||||||
|
# who knows whether they'll stub that too in a future libc.) So,
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||||||
|
# we'll just look for -pthreads and -lpthread first:
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||||||
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ax_pthread_flags="-pthreads pthread -mt -pthread $ax_pthread_flags"
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|
;;
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||||||
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|
darwin*)
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||||||
|
ax_pthread_flags="-pthread $ax_pthread_flags"
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||||||
|
;;
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|
esac
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||||||
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||||||
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# Clang doesn't consider unrecognized options an error unless we specify
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# -Werror. We throw in some extra Clang-specific options to ensure that
|
||||||
|
# this doesn't happen for GCC, which also accepts -Werror.
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||||||
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||||||
|
AC_MSG_CHECKING([if compiler needs -Werror to reject unknown flags])
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|
save_CFLAGS="$CFLAGS"
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||||||
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ax_pthread_extra_flags="-Werror"
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||||||
|
CFLAGS="$CFLAGS $ax_pthread_extra_flags -Wunknown-warning-option -Wsizeof-array-argument"
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||||||
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([int foo(void);],[foo()])],
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|
[AC_MSG_RESULT([yes])],
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||||||
|
[ax_pthread_extra_flags=
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||||||
|
AC_MSG_RESULT([no])])
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||||||
|
CFLAGS="$save_CFLAGS"
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|
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|
if test x"$ax_pthread_ok" = xno; then
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|
for flag in $ax_pthread_flags; do
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|
case $flag in
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none)
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AC_MSG_CHECKING([whether pthreads work without any flags])
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|
;;
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|
-*)
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AC_MSG_CHECKING([whether pthreads work with $flag])
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|
PTHREAD_CFLAGS="$flag"
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|
;;
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||||||
|
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|
pthread-config)
|
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|
AC_CHECK_PROG([ax_pthread_config], [pthread-config], [yes], [no])
|
||||||
|
if test x"$ax_pthread_config" = xno; then continue; fi
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|
PTHREAD_CFLAGS="`pthread-config --cflags`"
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|
PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
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||||||
|
;;
|
||||||
|
|
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|
*)
|
||||||
|
AC_MSG_CHECKING([for the pthreads library -l$flag])
|
||||||
|
PTHREAD_LIBS="-l$flag"
|
||||||
|
;;
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||||||
|
esac
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|
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||||||
|
save_LIBS="$LIBS"
|
||||||
|
save_CFLAGS="$CFLAGS"
|
||||||
|
LIBS="$PTHREAD_LIBS $LIBS"
|
||||||
|
CFLAGS="$CFLAGS $PTHREAD_CFLAGS $ax_pthread_extra_flags"
|
||||||
|
|
||||||
|
# Check for various functions. We must include pthread.h,
|
||||||
|
# since some functions may be macros. (On the Sequent, we
|
||||||
|
# need a special flag -Kthread to make this header compile.)
|
||||||
|
# We check for pthread_join because it is in -lpthread on IRIX
|
||||||
|
# while pthread_create is in libc. We check for pthread_attr_init
|
||||||
|
# due to DEC craziness with -lpthreads. We check for
|
||||||
|
# pthread_cleanup_push because it is one of the few pthread
|
||||||
|
# functions on Solaris that doesn't have a non-functional libc stub.
|
||||||
|
# We try pthread_create on general principles.
|
||||||
|
AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <pthread.h>
|
||||||
|
static void routine(void *a) { a = 0; }
|
||||||
|
static void *start_routine(void *a) { return a; }],
|
||||||
|
[pthread_t th; pthread_attr_t attr;
|
||||||
|
pthread_create(&th, 0, start_routine, 0);
|
||||||
|
pthread_join(th, 0);
|
||||||
|
pthread_attr_init(&attr);
|
||||||
|
pthread_cleanup_push(routine, 0);
|
||||||
|
pthread_cleanup_pop(0) /* ; */])],
|
||||||
|
[ax_pthread_ok=yes],
|
||||||
|
[])
|
||||||
|
|
||||||
|
LIBS="$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_LINK_IFELSE([AC_LANG_PROGRAM([#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 ${host_os} in
|
||||||
|
aix* | freebsd* | darwin*) flag="-D_THREAD_SAFE";;
|
||||||
|
osf* | hpux*) flag="-D_REENTRANT";;
|
||||||
|
solaris*)
|
||||||
|
if test "$GCC" = "yes"; then
|
||||||
|
flag="-D_REENTRANT"
|
||||||
|
else
|
||||||
|
# TODO: What about Clang on Solaris?
|
||||||
|
flag="-mt -D_REENTRANT"
|
||||||
|
fi
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
AC_MSG_RESULT([$flag])
|
||||||
|
if test "x$flag" != xno; then
|
||||||
|
PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
|
||||||
|
fi
|
||||||
|
|
||||||
|
AC_CACHE_CHECK([for PTHREAD_PRIO_INHERIT],
|
||||||
|
[ax_cv_PTHREAD_PRIO_INHERIT], [
|
||||||
|
AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <pthread.h>]],
|
||||||
|
[[int i = PTHREAD_PRIO_INHERIT;]])],
|
||||||
|
[ax_cv_PTHREAD_PRIO_INHERIT=yes],
|
||||||
|
[ax_cv_PTHREAD_PRIO_INHERIT=no])
|
||||||
|
])
|
||||||
|
AS_IF([test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes"],
|
||||||
|
[AC_DEFINE([HAVE_PTHREAD_PRIO_INHERIT], [1], [Have PTHREAD_PRIO_INHERIT.])])
|
||||||
|
|
||||||
|
LIBS="$save_LIBS"
|
||||||
|
CFLAGS="$save_CFLAGS"
|
||||||
|
|
||||||
|
# More AIX lossage: compile with *_r variant
|
||||||
|
if test "x$GCC" != xyes; then
|
||||||
|
case $host_os in
|
||||||
|
aix*)
|
||||||
|
AS_CASE(["x/$CC"],
|
||||||
|
[x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6],
|
||||||
|
[#handle absolute path differently from PATH based program lookup
|
||||||
|
AS_CASE(["x$CC"],
|
||||||
|
[x/*],
|
||||||
|
[AS_IF([AS_EXECUTABLE_P([${CC}_r])],[PTHREAD_CC="${CC}_r"])],
|
||||||
|
[AC_CHECK_PROGS([PTHREAD_CC],[${CC}_r],[$CC])])])
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
|
||||||
|
test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
|
||||||
|
|
||||||
|
AC_SUBST([PTHREAD_LIBS])
|
||||||
|
AC_SUBST([PTHREAD_CFLAGS])
|
||||||
|
AC_SUBST([PTHREAD_CC])
|
||||||
|
|
||||||
|
# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
|
||||||
|
if test x"$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_POP
|
||||||
|
])dnl AX_PTHREAD
|
@ -0,0 +1,23 @@
|
|||||||
|
bin_PROGRAMS = pixz
|
||||||
|
|
||||||
|
pixz_CC = $(PTHREAD_CC)
|
||||||
|
pixz_CFLAGS = $(PTHREAD_CFLAGS) -Wall -Wno-unknown-pragmas
|
||||||
|
pixz_CPPFLAGS = $(LIBARCHIVE_CPPFLAGS) $(LZMA_CPPFLAGS)
|
||||||
|
pixz_LDADD = -lm $(LIBARCHIVE_LIBS) $(LZMA_LIBS) $(PTHREAD_LIBS)
|
||||||
|
|
||||||
|
pixz_SOURCES = \
|
||||||
|
common.c \
|
||||||
|
cpu.c \
|
||||||
|
endian.c \
|
||||||
|
list.c \
|
||||||
|
pixz.c \
|
||||||
|
pixz.h \
|
||||||
|
read.c \
|
||||||
|
write.c
|
||||||
|
|
||||||
|
pixz.1: pixz.1.asciidoc
|
||||||
|
$(A2X) -a manversion=$(PACKAGE_VERSION) -f manpage pixz.1.asciidoc
|
||||||
|
|
||||||
|
man_MANS = pixz.1
|
||||||
|
|
||||||
|
EXTRA_DIST = pixz.1.asciidoc
|
Loading…
Reference in New Issue