Commit cf147f57 authored by Salamandar's avatar Salamandar

Delete Autotools. Fix permissions on file.

parent 24491ce2
## Process this file with automake to produce Makefile.in
ACLOCAL_AMFLAGS = -I m4 ${ACLOCAL_FLAGS}
SUBDIRS = po scripts src help
ui_files = \
data/preferences.ui \
data/renice.ui \
data/lsof.ui \
data/openfiles.ui \
data/interface.ui \
data/menus.ui
pixmap_files = \
pixmaps/download.svg \
pixmaps/upload.svg
org.gnome.gnome-system-monitor.policy.in: org.gnome.gnome-system-monitor.policy.in.in Makefile
$(AM_V_GEN) sed -e "s|\@pkglibexecdir\@|$(pkglibexecdir)|" $< > $@
EXTRA_DIST = \
$(ui_files) \
$(appdata_in_files) \
$(pixmap_files) \
org.gnome.gnome-system-monitor.policy.in.in \
gnome-system-monitor.desktop.in \
gnome-system-monitor-kde.desktop.in \
gnome-system-monitor.doap
polkit_policydir = $(datadir)/polkit-1/actions
polkit_policy_in_files = org.gnome.gnome-system-monitor.policy.in
polkit_policy_DATA = $(polkit_policy_in_files:.policy.in=.policy)
$(polkit_policy_DATA): %.policy: %.policy.in
$(AM_V_GEN)$(MSGFMT) --xml --template $< -d $(top_srcdir)/po -o $@
Applicationsdir = $(datadir)/applications
Applications_in_files = gnome-system-monitor.desktop.in gnome-system-monitor-kde.desktop.in
Applications_DATA = $(Applications_in_files:.desktop.in=.desktop)
$(Applications_DATA): %.desktop: %.desktop.in
$(AM_V_GEN)$(MSGFMT) --desktop --template $< -d $(top_srcdir)/po -o $@
appdatadir = $(datadir)/metainfo
appdata_DATA = $(appdata_in_files:.xml.in=.xml)
appdata_in_files = gnome-system-monitor.appdata.xml.in
$(appdata_DATA): $(appdata_in_files)
$(AM_V_GEN)$(MSGFMT) --xml --template $< -d $(top_srcdir)/po -o $@
distuninstallcheck_listfiles = find . -type f -print | grep -v 'scrollkeeper'
if MAINTAINER_MODE
dist-hook: dist-changelog
else
dist-hook:
endif
.PHONY: dist-changelog
dist-changelog:
$(AM_V_at)if git --git-dir=$(top_srcdir)/.git --work-tree=$(top_srcdir) \
log --no-merges --date=short --pretty='tformat:%cd %an <%ae>%n%n%s%n%n%b' a5b4b868024f89e07fb9e1bf35d94df60568d841.. | \
$(SED) -e '/^[12]...-[01].-[0123]. [^<>]* <[^<>]*>$$/,/^$$/ b' \
-e '/[^ ]/,/^[ ]*$$/ !d' \
-e 's/^[ ]*/ /' \
-e 's/^[ ]*$$//' >.ChangeLog.tmp; \
then mv -f .ChangeLog.tmp "$(top_distdir)/ChangeLog"; \
else rm -f .ChangeLog.tmp; exit 1; fi
dist_noinst_DATA = \
ChangeLog.pre-git
check-local: $(appdata_DATA) $(Applications_DATA) \
$(APPDATA_VALIDATE) $(appdata_DATA) \
$(DESKTOP_FILE_VALIDATE) $(Applications_DATA)
DISTCLEANFILES = \
$(appdata_DATA) \
gnome-system-monitor.desktop \
gnome-system-monitor-kde.desktop \
org.gnome.gnome-system-monitor.policy \
org.gnome.gnome-system-monitor.policy.in
GITIGNOREFILES = \
$(GITIGNORE_MAINTAINERCLEANFILES_TOPLEVEL) \
$(GITIGNORE_MAINTAINERCLEANFILES_MAKEFILE_IN) \
*.make \
m4
DISTCHECK_CONFIGURE_FLAGS = --disable-scrollkeeper
-include $(top_srcdir)/git.mk
#!/bin/sh
# Run this to generate all the initial makefiles, etc.
test -n "$srcdir" || srcdir=$(dirname "$0")
test -n "$srcdir" || srcdir=.
olddir=$(pwd)
cd $srcdir
(test -f configure.ac) || {
echo "*** ERROR: Directory '$srcdir' does not look like the top-level project directory ***"
exit 1
}
git submodule update --init --recursive
# shellcheck disable=SC2016
PKG_NAME=$(autoconf --trace 'AC_INIT:$1' configure.ac)
if [ "$#" = 0 -a "x$NOCONFIGURE" = "x" ]; then
echo "*** WARNING: I am going to run 'configure' with no arguments." >&2
echo "*** If you wish to pass any to it, please specify them on the" >&2
echo "*** '$0' command line." >&2
echo "" >&2
fi
mkdir -p m4
autoreconf --verbose --force --install || exit 1
cd "$olddir"
if [ "$NOCONFIGURE" = "" ]; then
$srcdir/configure "$@" || exit 1
if [ "$1" = "--help" ]; then exit 0 else
echo "Now type 'make' to compile $PKG_NAME" || exit 1
fi
else
echo "Skipping configure process."
fi
dnl Process this file with autoconf to produce a configure script.
AC_PREREQ([2.63])
AC_INIT([gnome-system-monitor],
[3.27.90],
[http://bugzilla.gnome.org/enter_bug.cgi?product=system-monitor],
[gnome-system-monitor])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_SRCDIR([configure.ac])
AC_CONFIG_MACRO_DIR([m4])
AM_INIT_AUTOMAKE([1.11.1 no-dist-gzip dist-xz foreign])
AM_SILENT_RULES([yes])
AM_MAINTAINER_MODE([enable])
# Check For programs
AC_PROG_CC
AC_PROG_CXX
AC_LANG([C++])
AC_LANG_COMPILER_REQUIRE
AX_CXX_COMPILE_STDCXX_11([],[mandatory])
# Initialize libtool
LT_PREREQ([2.2])
LT_INIT
# Package dependencies
GLIB_REQUIRED=2.55.0
LIBWNCK_REQUIRED=2.91.0
LIBGTOP_REQUIRED=2.37.2
GTK_REQUIRED=3.22.0
GNOME_ICON_THEME_REQUIRED=2.31
GTKMM_REQUIRED=3.3.18
GIOMM_REQUIRED=2.46
GLIBMM_REQUIRED=2.46
LIBXML_REQUIRED=2.0
RSVG_REQUIRED=2.35
SYSTEMD_REQUIRED=44
PKG_CHECK_MODULES(GSM,
glib-2.0 >= $GLIB_REQUIRED
libgtop-2.0 >= $LIBGTOP_REQUIRED
gtk+-3.0 >= $GTK_REQUIRED
gtkmm-3.0 >= $GTKMM_REQUIRED
libxml-2.0 >= $LIBXML_REQUIRED
librsvg-2.0 >= $RSVG_REQUIRED
glibmm-2.4 >= $GLIBMM_REQUIRED
giomm-2.4 >= $GIOMM_REQUIRED
gmodule-2.0
)
PKG_CHECK_MODULES(GSM_LEGACY,
glib-2.0 >= $GLIB_REQUIRED
libgtop-2.0 >= $LIBGTOP_REQUIRED
gtk+-3.0 >= $GTK_REQUIRED
libxml-2.0 >= $LIBXML_REQUIRED
librsvg-2.0 >= $RSVG_REQUIRED
gmodule-2.0
)
AC_PATH_PROG(APPDATA_VALIDATE, appdata-validate)
AC_PATH_PROG(DESKTOP_FILE_VALIDATE, desktop-file-validate)
AC_ARG_ENABLE(broken-wnck, AS_HELP_STRING([--enable-broken-wnck], [enable wnck support, this will likely make system-monitor segfault]),enable_wnck="$enableval",enable_wnck=no)
if test "x$enable_wnck" != "xno"; then
PKG_CHECK_MODULES(WNCK, libwnck-3.0 >= $LIBWNCK_REQUIRED gdk-x11-3.0)
AC_DEFINE(HAVE_WNCK, 1, [Define if libwnck is available])
fi
AM_CONDITIONAL(HAVE_WNCK, [test "enable_wnck" = "yes"])
PKG_CHECK_MODULES(SCRIPTS, glib-2.0 >= $GLIB_REQUIRED)
have_systemd=no
AC_ARG_ENABLE(systemd, AS_HELP_STRING([--disable-systemd], [disable systemd support]),,enable_systemd=no)
if test "x$enable_systemd" != "xno"; then
PKG_CHECK_MODULES(SYSTEMD, [libsystemd], [have_systemd=yes],
[PKG_CHECK_MODULES(SYSTEMD, [libsystemd-login >= $SYSTEMD_REQUIRED],
[have_systemd=yes])])
if test "x$have_systemd" = xno; then
AC_MSG_ERROR([*** systemd support requested but libraries not found])
else
AC_DEFINE(HAVE_SYSTEMD, 1, [Define if systemd is available])
fi
fi
AM_CONDITIONAL(HAVE_SYSTEMD, [test "$have_systemd" = "yes"])
# Compiler warnings
GNOME_COMPILE_WARNINGS([maximum])
AC_ARG_ENABLE(more-warnings,
[AS_HELP_STRING([--enable-more-warnings],[Maximum compiler warnings])],
set_more_warnings="$enableval",[
set_more_warnings=yes
])
AC_MSG_CHECKING(for more warnings, including -Werror)
if test "$GCC" = "yes" -a "$set_more_warnings" != "no"; then
AC_MSG_RESULT(yes)
CFLAGS="\
-Wall \
-Winline \
-Wchar-subscripts -Wmissing-declarations -Wmissing-prototypes \
-Wnested-externs -Wpointer-arith \
-Wcast-align -Wsign-compare \
$CFLAGS"
CXXFLAGS="-Wall $CXXFLAGS"
else
AC_MSG_RESULT(no)
fi
dnl CXXFLAGS="-fvisibility=hidden -fvisibility-inlines-hidden $CXXFLAGS"
dnl CXXFLAGS="-fvisibility-inlines-hidden $CXXFLAGS"
GLIB_GSETTINGS
# i18n stuff
AM_GNU_GETTEXT_VERSION([0.19.8])
AM_GNU_GETTEXT([external])
GETTEXT_PACKAGE=gnome-system-monitor
AC_SUBST(GETTEXT_PACKAGE)
AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",
[The gettext catalog name])
# Documentation
YELP_HELP_INIT
AC_CONFIG_FILES([
Makefile
scripts/Makefile
src/Makefile
src/legacy/Makefile
src/org.gnome.gnome-system-monitor.gschema.xml
po/Makefile.in
help/Makefile
gnome-system-monitor.desktop.in
gnome-system-monitor-kde.desktop.in
])
AC_OUTPUT
echo "
Configuration:
Source code location: ${srcdir}
C Compiler: ${CC}
C++ Compiler: ${CXX}
CFLAGS: ${CFLAGS}
CXXFLAGS: ${CXXFLAGS}
Maintainer mode: ${USE_MAINTAINER_MODE}
systemd support: ${have_systemd}
wnck support: ${enable_wnck} (this will likely make system-monitor segfault)
"
# git.mk
#
# Copyright 2009, Red Hat, Inc.
# Copyright 2010,2011,2012,2013 Behdad Esfahbod
# Written by Behdad Esfahbod
#
# Copying and distribution of this file, with or without modification,
# is permitted in any medium without royalty provided the copyright
# notice and this notice are preserved.
#
# The latest version of this file can be downloaded from:
# https://raw.github.com/behdad/git.mk/master/git.mk
# Bugs, etc, should be reported upstream at:
# https://github.com/behdad/git.mk
#
# To use in your project, import this file in your git repo's toplevel,
# then do "make -f git.mk". This modifies all Makefile.am files in
# your project to -include git.mk. Remember to add that line to new
# Makefile.am files you create in your project, or just rerun the
# "make -f git.mk".
#
# This enables automatic .gitignore generation. If you need to ignore
# more files, add them to the GITIGNOREFILES variable in your Makefile.am.
# But think twice before doing that. If a file has to be in .gitignore,
# chances are very high that it's a generated file and should be in one
# of MOSTLYCLEANFILES, CLEANFILES, DISTCLEANFILES, or MAINTAINERCLEANFILES.
#
# The only case that you need to manually add a file to GITIGNOREFILES is
# when remove files in one of mostlyclean-local, clean-local, distclean-local,
# or maintainer-clean-local make targets.
#
# Note that for files like editor backup, etc, there are better places to
# ignore them. See "man gitignore".
#
# If "make maintainer-clean" removes the files but they are not recognized
# by this script (that is, if "git status" shows untracked files still), send
# me the output of "git status" as well as your Makefile.am and Makefile for
# the directories involved and I'll diagnose.
#
# For a list of toplevel files that should be in MAINTAINERCLEANFILES, see
# Makefile.am.sample in the git.mk git repo.
#
# Don't EXTRA_DIST this file. It is supposed to only live in git clones,
# not tarballs. It serves no useful purpose in tarballs and clutters the
# build dir.
#
# This file knows how to handle autoconf, automake, libtool, gtk-doc,
# gnome-doc-utils, yelp.m4, mallard, intltool, gsettings, dejagnu, appdata.
#
# This makefile provides the following targets:
#
# - all: "make all" will build all gitignore files.
# - gitignore: makes all gitignore files in the current dir and subdirs.
# - .gitignore: make gitignore file for the current dir.
# - gitignore-recurse: makes all gitignore files in the subdirs.
#
# KNOWN ISSUES:
#
# - Recursive configure doesn't work as $(top_srcdir)/git.mk inside the
# submodule doesn't find us. If you have configure.{in,ac} files in
# subdirs, add a proxy git.mk file in those dirs that simply does:
# "include $(top_srcdir)/../git.mk". Add more ..'s to your taste.
# And add those files to git. See vte/gnome-pty-helper/git.mk for
# example.
#
###############################################################################
# Variables user modules may want to add to toplevel MAINTAINERCLEANFILES:
###############################################################################
#
# Most autotools-using modules should be fine including this variable in their
# toplevel MAINTAINERCLEANFILES:
GITIGNORE_MAINTAINERCLEANFILES_TOPLEVEL = \
$(srcdir)/aclocal.m4 \
$(srcdir)/autoscan.log \
$(srcdir)/configure.scan \
`AUX_DIR=$(srcdir)/$$(cd $(top_srcdir); $(AUTOCONF) --trace 'AC_CONFIG_AUX_DIR:$$1' ./configure.ac); \
test "x$$AUX_DIR" = "x$(srcdir)/" && AUX_DIR=$(srcdir); \
for x in \
ar-lib \
compile \
config.guess \
config.sub \
depcomp \
install-sh \
ltmain.sh \
missing \
mkinstalldirs \
test-driver \
; do echo "$$AUX_DIR/$$x"; done` \
`cd $(top_srcdir); $(AUTOCONF) --trace 'AC_CONFIG_HEADERS:$$1' ./configure.ac | \
head -n 1 | while read f; do echo "$(srcdir)/$$f.in"; done`
#
# All modules should also be fine including the following variable, which
# removes automake-generated Makefile.in files:
GITIGNORE_MAINTAINERCLEANFILES_MAKEFILE_IN = \
`cd $(top_srcdir); $(AUTOCONF) --trace 'AC_CONFIG_FILES:$$1' ./configure.ac | \
while read f; do \
case $$f in Makefile|*/Makefile) \
test -f "$(srcdir)/$$f.am" && echo "$(srcdir)/$$f.in";; esac; \
done`
#
# Modules that use libtool and use AC_CONFIG_MACRO_DIR() may also include this,
# though it's harmless to include regardless.
GITIGNORE_MAINTAINERCLEANFILES_M4_LIBTOOL = \
`MACRO_DIR=$(srcdir)/$$(cd $(top_srcdir); $(AUTOCONF) --trace 'AC_CONFIG_MACRO_DIR:$$1' ./configure.ac); \
if test "x$$MACRO_DIR" != "x$(srcdir)/"; then \
for x in \
libtool.m4 \
ltoptions.m4 \
ltsugar.m4 \
ltversion.m4 \
lt~obsolete.m4 \
; do echo "$$MACRO_DIR/$$x"; done; \
fi`
###############################################################################
# Default rule is to install ourselves in all Makefile.am files:
###############################################################################
git-all: git-mk-install
git-mk-install:
@echo "Installing git makefile"
@any_failed=; \
find "`test -z "$(top_srcdir)" && echo . || echo "$(top_srcdir)"`" -name Makefile.am | while read x; do \
if grep 'include .*/git.mk' $$x >/dev/null; then \
echo "$$x already includes git.mk"; \
else \
failed=; \
echo "Updating $$x"; \
{ cat $$x; \
echo ''; \
echo '-include $$(top_srcdir)/git.mk'; \
} > $$x.tmp || failed=1; \
if test x$$failed = x; then \
mv $$x.tmp $$x || failed=1; \
fi; \
if test x$$failed = x; then : else \
echo "Failed updating $$x"; >&2 \
any_failed=1; \
fi; \
fi; done; test -z "$$any_failed"
.PHONY: git-all git-mk-install
###############################################################################
# Actual .gitignore generation:
###############################################################################
$(srcdir)/.gitignore: Makefile.am $(top_srcdir)/git.mk
@echo "git.mk: Generating $@"
@{ \
if test "x$(DOC_MODULE)" = x -o "x$(DOC_MAIN_SGML_FILE)" = x; then :; else \
for x in \
$(DOC_MODULE)-decl-list.txt \
$(DOC_MODULE)-decl.txt \
tmpl/$(DOC_MODULE)-unused.sgml \
"tmpl/*.bak" \
xml html \
; do echo "/$$x"; done; \
FLAVOR=$$(cd $(top_srcdir); $(AUTOCONF) --trace 'GTK_DOC_CHECK:$$2' ./configure.ac); \
case $$FLAVOR in *no-tmpl*) echo /tmpl;; esac; \
fi; \
if test "x$(DOC_MODULE)$(DOC_ID)" = x -o "x$(DOC_LINGUAS)" = x; then :; else \
for lc in $(DOC_LINGUAS); do \
for x in \
$(if $(DOC_MODULE),$(DOC_MODULE).xml) \
$(DOC_PAGES) \
$(DOC_INCLUDES) \
; do echo "/$$lc/$$x"; done; \
done; \
for x in \
$(_DOC_OMF_ALL) \
$(_DOC_DSK_ALL) \
$(_DOC_HTML_ALL) \
$(_DOC_MOFILES) \
$(DOC_H_FILE) \
"*/.xml2po.mo" \
"*/*.omf.out" \
; do echo /$$x; done; \
fi; \
if test "x$(HELP_ID)" = x -o "x$(HELP_LINGUAS)" = x; then :; else \
for lc in $(HELP_LINGUAS); do \
for x in \
$(HELP_FILES) \
"$$lc.stamp" \
"$$lc.mo" \
; do echo "/$$lc/$$x"; done; \
done; \
fi; \
if test "x$(gsettings_SCHEMAS)" = x; then :; else \
for x in \
$(gsettings_SCHEMAS:.xml=.valid) \
$(gsettings__enum_file) \
; do echo "/$$x"; done; \
fi; \
if test "x$(appdata_XML)" = x; then :; else \
for x in \
$(appdata_XML:.xml=.valid) \
; do echo "/$$x"; done; \
fi; \
if test -f $(srcdir)/po/Makefile.in.in; then \
for x in \
po/Makefile.in.in \
po/Makefile.in.in~ \
po/Makefile.in \
po/Makefile \
po/Makevars.template \
po/POTFILES \
po/Rules-quot \
po/stamp-it \
"po/*.gmo" \
"po/*.header" \
"po/*.mo" \
"po/*.sed" \
"po/*.sin" \
po/$(GETTEXT_PACKAGE).pot \
; do echo "/$$x"; done; \
fi; \
if test -f $(srcdir)/configure; then \
for x in \
autom4te.cache \
configure \
config.h \
stamp-h1 \
libtool \
config.lt \
; do echo "/$$x"; done; \
fi; \
if test "x$(DEJATOOL)" = x; then :; else \
for x in \
$(DEJATOOL) \
; do echo "/$$x.sum"; echo "/$$x.log"; done; \
echo /site.exp; \
fi; \
if test "x$(am__dirstamp)" = x; then :; else \
echo "$(am__dirstamp)"; \
fi; \
if test "x$(LTCOMPILE)" = x -a "x$(GTKDOC_RUN)" = x; then :; else \
for x in \
"*.lo" \
".libs" "_libs" \
; do echo "$$x"; done; \
fi; \
for x in \
.gitignore \
$(GITIGNOREFILES) \
$(CLEANFILES) \
$(PROGRAMS) $(check_PROGRAMS) $(EXTRA_PROGRAMS) \
$(LIBRARIES) $(check_LIBRARIES) $(EXTRA_LIBRARIES) \
$(LTLIBRARIES) $(check_LTLIBRARIES) $(EXTRA_LTLIBRARIES) \
so_locations \
$(MOSTLYCLEANFILES) \
$(TEST_LOGS) \
$(TEST_LOGS:.log=.trs) \
$(TEST_SUITE_LOG) \
"*.$(OBJEXT)" \
"*.gcda" \
"*.gcno" \
$(DISTCLEANFILES) \
$(am__CONFIG_DISTCLEAN_FILES) \
$(CONFIG_CLEAN_FILES) \
TAGS ID GTAGS GRTAGS GSYMS GPATH tags \
"*.tab.c" \
$(MAINTAINERCLEANFILES) \
$(BUILT_SOURCES) \
$(DEPDIR) \
$(patsubst %.vala,%.c,$(filter %.vala,$(SOURCES))) \
$(filter %_vala.stamp,$(DIST_COMMON)) \
$(filter %.vapi,$(DIST_COMMON)) \
$(filter $(addprefix %,$(notdir $(patsubst %.vapi,%.h,$(filter %.vapi,$(DIST_COMMON))))),$(DIST_COMMON)) \
Makefile \
Makefile.in \
"*.orig" \
"*.rej" \
"*.bak" \
"*~" \
".*.sw[nop]" \
".dirstamp" \
; do echo "/$$x"; done; \
} | \
sed "s@^/`echo "$(srcdir)" | sed 's/\(.\)/[\1]/g'`/@/@" | \
sed 's@/[.]/@/@g' | \
LC_ALL=C sort | uniq > $@.tmp && \
mv $@.tmp $@;
all: $(srcdir)/.gitignore gitignore-recurse-maybe
gitignore: $(srcdir)/.gitignore gitignore-recurse
gitignore-recurse-maybe:
@for subdir in $(DIST_SUBDIRS); do \
case " $(SUBDIRS) " in \
*" $$subdir "*) :;; \
*) test "$$subdir" = . -o -e "$$subdir/.git" || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) gitignore || echo "Skipping $$subdir");; \
esac; \
done
gitignore-recurse:
@for subdir in $(DIST_SUBDIRS); do \
test "$$subdir" = . -o -e "$$subdir/.git" || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) gitignore || echo "Skipping $$subdir"); \
done
maintainer-clean: gitignore-clean
gitignore-clean:
-rm -f $(srcdir)/.gitignore
.PHONY: gitignore-clean gitignore gitignore-recurse gitignore-recurse-maybe
File mode changed from 100755 to 100644
@YELP_HELP_RULES@
HELP_ID = gnome-system-monitor
HELP_FILES = \
commandline.page \
cpu-check.page \
cpu-mem-normal.page \
cpu-multicore.page \
fs-device.page \
fs-diskusage.page \
fs-info.page \
fs-showall.page \
index.page \
legal.xml \
mem-check.page \
mem-swap.page \
memory-map-use.page \
net-bits.page \
process-explain.page \
process-files.page \
process-identify-file.page \
process-identify-hog.page \
process-kill.page \
process-many.page \
process-priority-change.page \
process-status.page \
process-update-speed.page \
solaris-mode.page \
units.page
HELP_MEDIA = \
figures/monitorlogo.png
HELP_LINGUAS = cs de el es fr hu ko pl pt pt_BR ro sv
-include $(top_srcdir)/git.mk
# ============================================================================
# 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>
# Copyright (c) 2014, 2015 Google Inc.; contributed by Alexey Sokolov <sokolov@google.com>
#
# 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 11
m4_define([_AX_CXX_COMPILE_STDCXX_11_testbody], [[
template <typename T>
struct check
{
static_assert(sizeof(int) <= sizeof(T), "not big enough");
};
struct Base {
virtual void f() {}
};
struct Child : public Base {
virtual void f() override {}
};
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;
auto l = [](){};
// Prevent Clang error: unused variable 'l' [-Werror,-Wunused-variable]
struct use_l { use_l() { l(); } };
// http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
// Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function because of this
namespace test_template_alias_sfinae {
struct foo {};
template<typename T>
using member = typename T::member_type;
template<typename T>
void func(...) {}
template<typename T>
void func(member<T>*) {}
void test();
void test() {
func<foo>(0);
}
}
]])
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])])
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
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 $switch"
ac_success=yes
break
fi
done
fi])
m4_if([$1], [ext], [], [dnl
if test x$ac_success = xno; then
dnl HP's aCC needs +std=c++11 according to:
dnl http://h21007.www2.hp.com/portal/download/files/unprot/aCxx/PDF_Release_Notes/769149-001.pdf
for switch in -std=c++11 -std=c++0x +std=c++11; 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 $switch"
ac_success=yes
break
fi
done
fi])
AC_LANG_POP([C++])
if test x$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_