diff options
author | Chris Dyer <redpony@gmail.com> | 2015-03-03 01:14:07 -0500 |
---|---|---|
committer | Chris Dyer <redpony@gmail.com> | 2015-03-03 01:14:07 -0500 |
commit | 95183b5760d7f168ae093ae8f9b29740628a278f (patch) | |
tree | 4c213e940a80a08d60141d11ec35cbe8f17d4755 /m4 | |
parent | c7b2a39958912d7b85a384a871609e6db73042c7 (diff) |
migration to cmake
Diffstat (limited to 'm4')
-rw-r--r-- | m4/acx_pthread.m4 | 363 | ||||
-rw-r--r-- | m4/ax_cxx_compile_stdcxx_11.m4 | 140 | ||||
-rw-r--r-- | m4/ax_pthread.m4 | 332 | ||||
-rw-r--r-- | m4/boost.m4 | 1343 | ||||
-rw-r--r-- | m4/cython.m4 | 81 | ||||
-rw-r--r-- | m4/gtest.m4 | 74 | ||||
-rw-r--r-- | m4/misc.m4 | 110 |
7 files changed, 0 insertions, 2443 deletions
diff --git a/m4/acx_pthread.m4 b/m4/acx_pthread.m4 deleted file mode 100644 index 2cf20de1..00000000 --- a/m4/acx_pthread.m4 +++ /dev/null @@ -1,363 +0,0 @@ -# This was retrieved from -# http://svn.0pointer.de/viewvc/trunk/common/acx_pthread.m4?revision=1277&root=avahi -# See also (perhaps for new versions?) -# http://svn.0pointer.de/viewvc/trunk/common/acx_pthread.m4?root=avahi -# -# We've rewritten the inconsistency check code (from avahi), to work -# more broadly. In particular, it no longer assumes ld accepts -zdefs. -# This caused a restructing of the code, but the functionality has only -# changed a little. - -dnl @synopsis ACX_PTHREAD([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]) -dnl -dnl @summary figure out how to build C programs using POSIX threads -dnl -dnl This macro figures out how to build C programs using POSIX threads. -dnl It sets the PTHREAD_LIBS output variable to the threads library and -dnl linker flags, and the PTHREAD_CFLAGS output variable to any special -dnl C compiler flags that are needed. (The user can also force certain -dnl compiler flags/libs to be tested by setting these environment -dnl variables.) -dnl -dnl Also sets PTHREAD_CC to any special C compiler that is needed for -dnl multi-threaded programs (defaults to the value of CC otherwise). -dnl (This is necessary on AIX to use the special cc_r compiler alias.) -dnl -dnl NOTE: You are assumed to not only compile your program with these -dnl flags, but also link it with them as well. e.g. you should link -dnl with $PTHREAD_CC $CFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS -dnl $LIBS -dnl -dnl If you are only building threads programs, you may wish to use -dnl these variables in your default LIBS, CFLAGS, and CC: -dnl -dnl LIBS="$PTHREAD_LIBS $LIBS" -dnl CFLAGS="$CFLAGS $PTHREAD_CFLAGS" -dnl CC="$PTHREAD_CC" -dnl -dnl In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute -dnl constant has a nonstandard name, defines PTHREAD_CREATE_JOINABLE to -dnl that name (e.g. PTHREAD_CREATE_UNDETACHED on AIX). -dnl -dnl ACTION-IF-FOUND is a list of shell commands to run if a threads -dnl library is found, and ACTION-IF-NOT-FOUND is a list of commands to -dnl run it if it is not found. If ACTION-IF-FOUND is not specified, the -dnl default action will define HAVE_PTHREAD. -dnl -dnl Please let the authors know if this macro fails on any platform, or -dnl if you have any other suggestions or comments. This macro was based -dnl on work by SGJ on autoconf scripts for FFTW (www.fftw.org) (with -dnl help from M. Frigo), as well as ac_pthread and hb_pthread macros -dnl posted by Alejandro Forero Cuervo to the autoconf macro repository. -dnl We are also grateful for the helpful feedback of numerous users. -dnl -dnl @category InstalledPackages -dnl @author Steven G. Johnson <stevenj@alum.mit.edu> -dnl @version 2006-05-29 -dnl @license GPLWithACException -dnl -dnl Checks for GCC shared/pthread inconsistency based on work by -dnl Marcin Owsiany <marcin@owsiany.pl> - - -AC_DEFUN([ACX_PTHREAD], [ -AC_REQUIRE([AC_CANONICAL_HOST]) -AC_LANG_SAVE -AC_LANG_C -acx_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=$PTHREAD_CFLAGS]) - AC_TRY_LINK_FUNC(pthread_join, acx_pthread_ok=yes) - AC_MSG_RESULT($acx_pthread_ok) - if test x"$acx_pthread_ok" = xno; then - PTHREAD_LIBS="" - PTHREAD_CFLAGS="" - fi - LIBS="$save_LIBS" - CFLAGS="$save_CFLAGS" -fi - -# We must check for the threads library under a number of different -# names; the ordering is very important because some systems -# (e.g. DEC) have both -lpthread and -lpthreads, where one of the -# libraries is broken (non-POSIX). - -# Create a list of thread flags to try. Items starting with a "-" are -# C compiler flags, and other items are library names, except for "none" -# which indicates that we try without any flags at all, and "pthread-config" -# which is a program returning the flags for the Pth emulation library. - -acx_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config" - -# The ordering *is* (sometimes) important. Some notes on the -# individual items follow: - -# pthreads: AIX (must check this before -lpthread) -# none: in case threads are in libc; should be tried before -Kthread and -# other compiler flags to prevent continual compiler warnings -# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) -# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) -# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) -# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads) -# -pthreads: Solaris/gcc -# -mthreads: Mingw32/gcc, Lynx/gcc -# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it -# doesn't hurt to check since this sometimes defines pthreads too; -# also defines -D_REENTRANT) -# ... -mt is also the pthreads flag for HP/aCC -# pthread: Linux, etcetera -# --thread-safe: KAI C++ -# pthread-config: use pthread-config program (for GNU Pth library) - -case "${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: - - acx_pthread_flags="-pthreads pthread -mt -pthread $acx_pthread_flags" - ;; -esac - -if test x"$acx_pthread_ok" = xno; then -for flag in $acx_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(acx_pthread_config, pthread-config, yes, no) - if test x"$acx_pthread_config" = xno; then continue; fi - PTHREAD_CFLAGS="`pthread-config --cflags`" - PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`" - ;; - - *) - AC_MSG_CHECKING([for the pthreads library -l$flag]) - PTHREAD_LIBS="-l$flag" - ;; - esac - - save_LIBS="$LIBS" - save_CFLAGS="$CFLAGS" - LIBS="$PTHREAD_LIBS $LIBS" - CFLAGS="$CFLAGS $PTHREAD_CFLAGS" - - # Check for various functions. We must include pthread.h, - # since some functions may be macros. (On the Sequent, we - # need a special flag -Kthread to make this header compile.) - # We check for pthread_join because it is in -lpthread on IRIX - # while pthread_create is in libc. We check for pthread_attr_init - # due to DEC craziness with -lpthreads. We check for - # pthread_cleanup_push because it is one of the few pthread - # functions on Solaris that doesn't have a non-functional libc stub. - # We try pthread_create on general principles. - AC_TRY_LINK([#include <pthread.h>], - [pthread_t th; pthread_join(th, 0); - pthread_attr_init(0); pthread_cleanup_push(0, 0); - pthread_create(0,0,0,0); pthread_cleanup_pop(0); ], - [acx_pthread_ok=yes]) - - LIBS="$save_LIBS" - CFLAGS="$save_CFLAGS" - - AC_MSG_RESULT($acx_pthread_ok) - if test "x$acx_pthread_ok" = xyes; then - break; - fi - - PTHREAD_LIBS="" - PTHREAD_CFLAGS="" -done -fi - -# Various other checks: -if test "x$acx_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 - - # The next part tries to detect GCC inconsistency with -shared on some - # architectures and systems. The problem is that in certain - # configurations, when -shared is specified, GCC "forgets" to - # internally use various flags which are still necessary. - - # - # Prepare the flags - # - save_CFLAGS="$CFLAGS" - save_LIBS="$LIBS" - save_CC="$CC" - - # Try with the flags determined by the earlier checks. - # - # -Wl,-z,defs forces link-time symbol resolution, so that the - # linking checks with -shared actually have any value - # - # FIXME: -fPIC is required for -shared on many architectures, - # so we specify it here, but the right way would probably be to - # properly detect whether it is actually required. - CFLAGS="-shared -fPIC -Wl,-z,defs $CFLAGS $PTHREAD_CFLAGS" - LIBS="$PTHREAD_LIBS $LIBS" - CC="$PTHREAD_CC" - - # In order not to create several levels of indentation, we test - # the value of "$done" until we find the cure or run out of ideas. - done="no" - - # First, make sure the CFLAGS we added are actually accepted by our - # compiler. If not (and OS X's ld, for instance, does not accept -z), - # then we can't do this test. - if test x"$done" = xno; then - AC_MSG_CHECKING([whether to check for GCC pthread/shared inconsistencies]) - AC_TRY_LINK(,, , [done=yes]) - - if test "x$done" = xyes ; then - AC_MSG_RESULT([no]) - else - AC_MSG_RESULT([yes]) - fi - fi - - if test x"$done" = xno; then - AC_MSG_CHECKING([whether -pthread is sufficient with -shared]) - AC_TRY_LINK([#include <pthread.h>], - [pthread_t th; pthread_join(th, 0); - pthread_attr_init(0); pthread_cleanup_push(0, 0); - pthread_create(0,0,0,0); pthread_cleanup_pop(0); ], - [done=yes]) - - if test "x$done" = xyes; then - AC_MSG_RESULT([yes]) - else - AC_MSG_RESULT([no]) - fi - fi - - # - # Linux gcc on some architectures such as mips/mipsel forgets - # about -lpthread - # - if test x"$done" = xno; then - AC_MSG_CHECKING([whether -lpthread fixes that]) - LIBS="-lpthread $PTHREAD_LIBS $save_LIBS" - AC_TRY_LINK([#include <pthread.h>], - [pthread_t th; pthread_join(th, 0); - pthread_attr_init(0); pthread_cleanup_push(0, 0); - pthread_create(0,0,0,0); pthread_cleanup_pop(0); ], - [done=yes]) - - if test "x$done" = xyes; then - AC_MSG_RESULT([yes]) - PTHREAD_LIBS="-lpthread $PTHREAD_LIBS" - else - AC_MSG_RESULT([no]) - fi - fi - # - # FreeBSD 4.10 gcc forgets to use -lc_r instead of -lc - # - if test x"$done" = xno; then - AC_MSG_CHECKING([whether -lc_r fixes that]) - LIBS="-lc_r $PTHREAD_LIBS $save_LIBS" - AC_TRY_LINK([#include <pthread.h>], - [pthread_t th; pthread_join(th, 0); - pthread_attr_init(0); pthread_cleanup_push(0, 0); - pthread_create(0,0,0,0); pthread_cleanup_pop(0); ], - [done=yes]) - - if test "x$done" = xyes; then - AC_MSG_RESULT([yes]) - PTHREAD_LIBS="-lc_r $PTHREAD_LIBS" - else - AC_MSG_RESULT([no]) - fi - fi - if test x"$done" = xno; then - # OK, we have run out of ideas - AC_MSG_WARN([Impossible to determine how to use pthreads with shared libraries]) - - # so it's not safe to assume that we may use pthreads - acx_pthread_ok=no - fi - - CFLAGS="$save_CFLAGS" - LIBS="$save_LIBS" - CC="$save_CC" -else - PTHREAD_CC="$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"$acx_pthread_ok" = xyes; then - ifelse([$1],,AC_DEFINE(HAVE_PTHREAD,1,[Define if you have POSIX threads libraries and header files.]),[$1]) - : -else - acx_pthread_ok=no - $2 -fi -AC_LANG_RESTORE -])dnl ACX_PTHREAD diff --git a/m4/ax_cxx_compile_stdcxx_11.m4 b/m4/ax_cxx_compile_stdcxx_11.m4 deleted file mode 100644 index f6cf4a15..00000000 --- a/m4/ax_cxx_compile_stdcxx_11.m4 +++ /dev/null @@ -1,140 +0,0 @@ -# ============================================================================ -# http://www.gnu.org/software/autoconf-archive/ax_cxx_compile_stdcxx_11.html -# ============================================================================ -# -# SYNOPSIS -# -# AX_CXX_COMPILE_STDCXX_11([ext|noext],[mandatory|optional]) -# -# DESCRIPTION -# -# Check for baseline language coverage in the compiler for the C++11 -# standard; if necessary, add switches to CXXFLAGS to enable support. -# -# The first argument, if specified, indicates whether you insist on an -# extended mode (e.g. -std=gnu++11) or a strict conformance mode (e.g. -# -std=c++11). If neither is specified, you get whatever works, with -# preference for an extended mode. -# -# The second argument, if specified 'mandatory' or if left unspecified, -# indicates that baseline C++11 support is required and that the macro -# should error out if no mode with that support is found. If specified -# 'optional', then configuration proceeds regardless, after defining -# HAVE_CXX11 if and only if a supporting mode is found. -# -# LICENSE -# -# Copyright (c) 2008 Benjamin Kosnik <bkoz@redhat.com> -# Copyright (c) 2012 Zack Weinberg <zackw@panix.com> -# Copyright (c) 2013 Roy Stogner <roystgnr@ices.utexas.edu> -# -# 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. This file is offered as-is, without any -# warranty. - -#serial 3 - -m4_define([_AX_CXX_COMPILE_STDCXX_11_testbody], [ - template <typename T> - struct check - { - static_assert(sizeof(int) <= sizeof(T), "not big enough"); - }; - - typedef check<check<bool>> right_angle_brackets; - - int a; - decltype(a) b; - - typedef check<int> check_type; - check_type c; - check_type&& cr = static_cast<check_type&&>(c); - - auto d = a; -]) - -AC_DEFUN([AX_CXX_COMPILE_STDCXX_11], [dnl - m4_if([$1], [], [], - [$1], [ext], [], - [$1], [noext], [], - [m4_fatal([invalid argument `$1' to AX_CXX_COMPILE_STDCXX_11])])dnl - m4_if([$2], [], [ax_cxx_compile_cxx11_required=true], - [$2], [mandatory], [ax_cxx_compile_cxx11_required=true], - [$2], [optional], [ax_cxx_compile_cxx11_required=false], - [m4_fatal([invalid second argument `$2' to AX_CXX_COMPILE_STDCXX_11])])dnl - AC_LANG_PUSH([C++])dnl - ac_success=no - AC_CACHE_CHECK(whether $CXX supports C++11 features by default, - ax_cv_cxx_compile_cxx11, - [AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_11_testbody])], - [ax_cv_cxx_compile_cxx11=yes], - [ax_cv_cxx_compile_cxx11=no])]) - if test x$ax_cv_cxx_compile_cxx11 = xyes; then - ac_success=yes - fi - - restore_it="$CXXFLAGS" - m4_if([$1], [noext], [], [dnl - if test x$ac_success = xno; then - for switch in -std=gnu++11 -std=gnu++0x; do - cachevar=AS_TR_SH([ax_cv_cxx_compile_cxx11_$switch]) - AC_CACHE_CHECK(whether $CXX supports C++11 features with $switch, - $cachevar, - [ac_save_CXXFLAGS="$CXXFLAGS" - CXXFLAGS="$CXXFLAGS $switch" - AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_11_testbody])], - [eval $cachevar=yes], - [eval $cachevar=no]) - CXXFLAGS="$ac_save_CXXFLAGS"]) - if eval test x\$$cachevar = xyes; then - CXXFLAGS="$CXXFLAGS" - c11switch="$switch" - ac_success=yes - break - fi - done - fi]) - - m4_if([$1], [ext], [], [dnl - if test x$ac_success = xno; then - for switch in -std=c++11 -std=c++0x; do - cachevar=AS_TR_SH([ax_cv_cxx_compile_cxx11_$switch]) - AC_CACHE_CHECK(whether $CXX supports C++11 features with $switch, - $cachevar, - [ac_save_CXXFLAGS="$CXXFLAGS" - CXXFLAGS="$CXXFLAGS $switch" - AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_11_testbody])], - [eval $cachevar=yes], - [eval $cachevar=no]) - CXXFLAGS="$ac_save_CXXFLAGS"]) - if eval test x\$$cachevar = xyes; then - CXXFLAGS="$CXXFLAGS" - c11switch="$switch" - ac_success=yes - break - fi - done - fi]) - CXXFLAGS="$restore_it" - AC_SUBST([CXX11_SWITCH], ["$c11switch"]) - AC_LANG_POP([C++]) - if test x$ax_cxx_compile_cxx11_required = xtrue; then - if test x$ac_success = xno; then - AC_MSG_ERROR([*** A compiler with support for C++11 language features is required.]) - fi - else - if test x$ac_success = xno; then - HAVE_CXX11=0 - AC_MSG_NOTICE([No compiler with C++11 support was found]) - else - HAVE_CXX11=1 - AC_DEFINE(HAVE_CXX11,1, - [define if the compiler supports basic C++11 syntax]) - fi - AM_CONDITIONAL([HAVE_CXX11],[test "x$HAVE_CXX11" = "x1"]) - - AC_SUBST(HAVE_CXX11) - fi -]) - diff --git a/m4/ax_pthread.m4 b/m4/ax_pthread.m4 deleted file mode 100644 index d383ad5c..00000000 --- a/m4/ax_pthread.m4 +++ /dev/null @@ -1,332 +0,0 @@ -# =========================================================================== -# 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). -# -# Also HAVE_PTHREAD_PRIO_INHERIT is defined if pthread is found and the -# PTHREAD_PRIO_INHERIT symbol is defined when compiling with -# PTHREAD_CFLAGS. -# -# 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. -# -# Updated for Autoconf 2.68 by Daniel Richard G. -# -# LICENSE -# -# Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu> -# Copyright (c) 2011 Daniel Richard G. <skunk@iSKUNK.ORG> -# -# 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 21 - -AU_ALIAS([ACX_PTHREAD], [AX_PTHREAD]) -AC_DEFUN([AX_PTHREAD], [ -AC_REQUIRE([AC_CANONICAL_HOST]) -AC_LANG_PUSH([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. 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I have included this file to fix the build. -dnl -dnl -dnl AM_CHECK_CYTHON([VERSION [,ACTION-IF-FOUND [,ACTION-IF-NOT-FOUND]]]) -dnl Check if a Cython version is installed -dnl Defines CYTHON_VERSION and CYTHON_FOUND -AC_DEFUN([AM_CHECK_CYTHON], -[ -AC_REQUIRE([AM_PATH_PYTHON]) -ifelse([$1], [], [_msg=""], [_msg=" >= $1"]) -AC_MSG_CHECKING(for Cython$_msg) -AC_CACHE_VAL(py_cv_cython, [ - -prog="import Cython.Compiler.Version; print Cython.Compiler.Version.version" -CYTHON_VERSION=`$PYTHON -c "$prog" 2>&AC_FD_CC` - -py_cv_cython=no -if test "x$CYTHON_VERSION" != "x"; then - py_cv_cython=yes -fi - -if test "x$py_cv_cython" = "xyes"; then - ifelse([$1], [], [:], - AS_VERSION_COMPARE([$CYTHON_VERSION], [$1], [py_cv_cython=no])) -fi -]) - -AC_MSG_RESULT([$py_cv_cython]) - -if test "x$py_cv_cython" = "xyes"; then - CYTHON_FOUND=yes - ifelse([$2], [], [:], [$2]) -else - CYTHON_FOUND=no - ifelse([$3], [], [AC_MSG_ERROR([Could not find usable Cython$_msg])], [$3]) -fi -]) - -dnl AM_CHECK_CYTHON_PRECOMPILED(FILE-LIST [, ACTION-IF-ALL [, ACTION-IF-NOT-ALL]]) -dnl given a list of files ending in .pyx (FILE-LIST), check if their .c -dnl counterpart exists and is not older than the source. -dnl ACTION-IF-ALL is called only if no files failed the check and thus -dnl all pre-generated files are usable. -dnl ACTION-IF-NOT-ALL is called if some or all failed. If not provided, -dnl an error will be issued. -AC_DEFUN([AM_CHECK_CYTHON_PRECOMPILED], -[ -_to_check_list="$1" -_failed_list="" -_exists_list="" - -for inf in $_to_check_list; do - outf=`echo "$inf" | sed -e 's/^\(.*\)[.]pyx$/\1.c/'` - if test "$outf" = "$inf"; then - AC_MSG_WARN([File to check must end in .pyx, but got: $inf -- Skip]) - continue - fi - - AC_MSG_CHECKING([for pre-generated $outf for $inf]) - if ! test -f "$outf"; then - _res=no - _failed_list="${_failed_list} $outf" - elif ! test "$outf" -nt "$inf"; then - _res="no (older)" - _failed_list="${_failed_list} $outf" - else - _res=yes - _exists_list="${_exists_list} $outf" - fi - AC_MSG_RESULT($_res) -done - -if test -z "$_failed_list" -a -n "$_exists_list"; then - ifelse([$2], [], [:], [$2]) -else - ifelse([$3], [], - [AC_MSG_ERROR([Missing pre-generated files: $_failed_list])], - [$3]) -fi -]) diff --git a/m4/gtest.m4 b/m4/gtest.m4 deleted file mode 100644 index 28ccd2de..00000000 --- a/m4/gtest.m4 +++ /dev/null @@ -1,74 +0,0 @@ -dnl GTEST_LIB_CHECK([minimum version [, -dnl action if found [,action if not found]]]) -dnl -dnl Check for the presence of the Google Test library, optionally at a minimum -dnl version, and indicate a viable version with the HAVE_GTEST flag. It defines -dnl standard variables for substitution including GTEST_CPPFLAGS, -dnl GTEST_CXXFLAGS, GTEST_LDFLAGS, and GTEST_LIBS. It also defines -dnl GTEST_VERSION as the version of Google Test found. Finally, it provides -dnl optional custom action slots in the event GTEST is found or not. -AC_DEFUN([GTEST_LIB_CHECK], -[ -dnl Provide a flag to enable or disable Google Test usage. -AC_ARG_ENABLE([gtest], - [AS_HELP_STRING([--enable-gtest], - [Enable tests using the Google C++ Testing Framework. - (Default is enabled.)])], - [], - [enable_gtest=]) -AC_ARG_VAR([GTEST_CONFIG], - [The exact path of Google Test's 'gtest-config' script.]) -AC_ARG_VAR([GTEST_CPPFLAGS], - [C-like preprocessor flags for Google Test.]) -AC_ARG_VAR([GTEST_CXXFLAGS], - [C++ compile flags for Google Test.]) -AC_ARG_VAR([GTEST_LDFLAGS], - [Linker path and option flags for Google Test.]) -AC_ARG_VAR([GTEST_LIBS], - [Library linking flags for Google Test.]) -AC_ARG_VAR([GTEST_VERSION], - [The version of Google Test available.]) -HAVE_GTEST="no" -AS_IF([test "x${enable_gtest}" != "xno"], - [AC_MSG_CHECKING([for 'gtest-config']) - AS_IF([test "x${enable_gtest}" != "xyes"], - [AS_IF([test -x "${enable_gtest}/scripts/gtest-config"], - [GTEST_CONFIG="${enable_gtest}/scripts/gtest-config"], - [GTEST_CONFIG="${enable_gtest}/bin/gtest-config"]) - AS_IF([test -x "${GTEST_CONFIG}"], [], - [AC_MSG_RESULT([no]) - AC_MSG_ERROR([dnl -Unable to locate either a built or installed Google Test. -The specific location '${enable_gtest}' was provided for a built or installed -Google Test, but no 'gtest-config' script could be found at this location.]) - ])], - [AC_PATH_PROG([GTEST_CONFIG], [gtest-config])]) - AS_IF([test -x "${GTEST_CONFIG}"], - [AC_MSG_RESULT([${GTEST_CONFIG}]) - m4_ifval([$1], - [_gtest_min_version="--min-version=$1" - AC_MSG_CHECKING([for Google Test at least version >= $1])], - [_gtest_min_version="--min-version=0" - AC_MSG_CHECKING([for Google Test])]) - AS_IF([${GTEST_CONFIG} ${_gtest_min_version}], - [AC_MSG_RESULT([yes]) - HAVE_GTEST='yes'], - [AC_MSG_RESULT([no])])], - [AC_MSG_RESULT([no])]) - AS_IF([test "x${HAVE_GTEST}" = "xyes"], - [GTEST_CPPFLAGS=`${GTEST_CONFIG} --cppflags` - GTEST_CXXFLAGS=`${GTEST_CONFIG} --cxxflags` - GTEST_LDFLAGS=`${GTEST_CONFIG} --ldflags` - GTEST_LIBS=`${GTEST_CONFIG} --libs` - GTEST_VERSION=`${GTEST_CONFIG} --version` - AC_DEFINE([HAVE_GTEST],[1],[Defined when Google Test is available.])], - [AS_IF([test "x${enable_gtest}" = "xyes"], - [AC_MSG_ERROR([dnl -Google Test was enabled, but no viable version could be found.]) - ])])]) -AC_SUBST([HAVE_GTEST]) -AM_CONDITIONAL([HAVE_GTEST],[test "x$HAVE_GTEST" = "xyes"]) -dnl AS_IF([test "x$HAVE_GTEST" = "xyes"], [] []) -dnl [m4_ifval([$2], [$2])], -dnl [m4_ifval([$3], [$3])]) -]) diff --git a/m4/misc.m4 b/m4/misc.m4 deleted file mode 100644 index d4aab47b..00000000 --- a/m4/misc.m4 +++ /dev/null @@ -1,110 +0,0 @@ -dnl @synopsis AX_CXX_CHECK_LIB(libname, functioname, action-if, action-if-not) -dnl -dnl The standard AC_CHECK_LIB can not test functions in namespaces. -dnl Therefore AC_CHECK_LIB(cgicc, cgicc::Cgicc::getVersion) will always -dnl fail. We need to decompose the functionname into a series of namespaces -dnl where it gets declared so that it can be used for a link test. -dnl -dnl In the first version I did allow namespace::functionname to be a -dnl reference to a void-argument global functionname (just wrapped in a -dnl namespace) like its C counterparts would be - but in reality such -dnl thing does not exist. The only global / static functions are always -dnl made const-functions which is an attribute mangled along into the -dnl library function export name. -dnl -dnl The normal usage will ask for a test of a class-member function which -dnl should be presented with a full function spec with arguments given in -dnl parentheses following the function name - if the function to test for -dnl does expect arguments then you should add default initial values in the -dnl prototype (even if they do not exist originally, these are used only -dnl locally to build a correct function call in the configure test script). -dnl -dnl In the current version if you do omit the parenthesis from the macro -dnl argument then the macro will assume that you want to check for the -dnl class name - which is really to check for default constructor being -dnl exported from the given library name. -dnl -dnl EXAMPLE: -dnl AX_CXX_CHECK_LIB(cgicc, [cgicc::HTTPCookie]) -dnl AX_CXX_CHECK_LIB(cgicc, [cgicc::Cgicc::getVersion () const], -dnl AX_CXX_CHECK_LIB(boost_regex, [boost::RegEx::Position (int i = 0) const]) -dnl -dnl Result: -dnl Just as the usual AX_CXX_CHECK_LIB - defines HAVE_LIBCGICC -dnl and adds the libraries to the default library path (and -dnl uses internally the normal ac_check_lib cache symbol -dnl like ac_cv_lib_cgicc_cgicc__Cgicc) -dnl -dnl Footnote: The C++ language is not good at creating stable library -dnl interfaces at the binary level - a lot of functionality is usually being -dnl given as inline functions plus there is hardly a chance to create opaque -dnl types. Therefore most C++ library tests will only do compile tests using -dnl the header files. Doing a check_lib is however good to check the link -dnl dependency before hitting it as an error in the build later. -dnl -dnl @category C++ -dnl @author Guido U. Draheim -dnl @vesion 2006-12-18 - -AC_DEFUN([AX_CXX_CHECK_LIB], -[m4_ifval([$3], , [AH_CHECK_LIB([$1])])dnl -AS_LITERAL_IF([$1], - [AS_VAR_PUSHDEF([ac_Lib], [ac_cv_lib_$1_$2])], - [AS_VAR_PUSHDEF([ac_Lib], [ac_cv_lib_$1''_$2])])dnl -AC_CACHE_CHECK([for $2 in -l$1], ac_Lib, -[ac_check_lib_save_LIBS=$LIBS -LIBS="-l$1 $5 $LIBS" -case "$2" -in *::*::*\(*) -AC_LINK_IFELSE([AC_LANG_PROGRAM([ - namespace `echo "$2" | sed -e "s/::.*//"` - { class `echo "$2" | sed -e "s/.*::\\(.*\\)::.*/\\1/" -e "s/(.*//"` - { public: int `echo "$2" | sed -e "s/.*:://" -e "/(/!s/..*/&()/"`; - }; - } -],[`echo "$2" | sed -e "s/(.*//" -e "s/\\(.*\\)::\\(.*\\)/((\\1*)(0))->\\2/g"`()])], - [AS_VAR_SET(ac_Lib, yes)], - [AS_VAR_SET(ac_Lib, no)]) -;; *::*::*) -AC_LINK_IFELSE([AC_LANG_PROGRAM([ - namespace `echo "$2" | sed -e "s/::.*//"` - { namespace `echo "$2" | sed -e "s/.*::\\(.*\\)::.*/\\1/"` - { class `echo "$2" | sed -e "s/.*:://"` - { public: `echo "$2" | sed -e "s/.*:://"` (); - }; - } - } -],[new $2()])], - [AS_VAR_SET(ac_Lib, yes)], - [AS_VAR_SET(ac_Lib, no)]) -;; *::*\(*) -AC_LINK_IFELSE([AC_LANG_PROGRAM([ - class `echo "$2" | sed -e "s/\\(.*\\)::.*/\\1/" -e "s/(.*//"` - { public: int `echo "$2" | sed -e "s/.*:://" -e "/(/!s/..*/&()/"`; - }; -],[`echo "$2" | sed -e "s/(.*//" -e "s/\\(.*\\)::\\(.*\\)/((\\1*)(0))->\\2/g"`()])], - [AS_VAR_SET(ac_Lib, yes)], - [AS_VAR_SET(ac_Lib, no)]) -;; *::*) -AC_LINK_IFELSE([AC_LANG_PROGRAM([ - namespace `echo "$2" | sed -e "s/::.*//"` - { class `echo "$2" | sed -e "s/.*:://"` - { public: `echo "$2" | sed -e "s/.*:://"` (); - }; - } -],[new $2()])], - [AS_VAR_SET(ac_Lib, yes)], - [AS_VAR_SET(ac_Lib, no)]) -;; *) -AC_LINK_IFELSE([AC_LANG_CALL([], [$2])], - [AS_VAR_SET(ac_Lib, yes)], - [AS_VAR_SET(ac_Lib, no)]) -;; esac -LIBS=$ac_check_lib_save_LIBS]) -AS_IF([test AS_VAR_GET(ac_Lib) = yes], - [m4_default([$3], [AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_LIB$1)) - LIBS="-l$1 $LIBS" -])], - [$4])dnl -AS_VAR_POPDEF([ac_Lib])dnl -])# AC_CHECK_LIB |