## @id $Id$
## 1 2 3 4 5 6 7 8
## 45678901234567890123456789012345678901234567890123456789012345678901234567890
# m4_esyscmd_s does not exist on centos 5 and 6
m4_define([mrw_esyscmd_s], [m4_normalize(m4_esyscmd([$1]))])
# define least version number from subversion's revision number:
# it is taken modulo 256 due to a bug on Apple's MaxOSX
m4_define(x_least, m4_ifdef([x_least_fix], [x_least_fix],
m4_ifdef([x_least_diff],
mrw_esyscmd_s([
VCS_REVISION="ERROR-UNDEFINED-REVISION-to-be-built-in-subdirectory-of-checkout"
for path in . .. ../.. ../../..; do
if test -d .svn; then
svn upgrade 1>&2 > /dev/null || true
VCS_REVISION=$(LANG= svn info $path | sed -n 's/Last Changed Rev: //p')
if test -n "${VCS_REVISION}"; then break; fi
elif test -d .git; then
VCS_REVISION=$(git rev-list --all --count)
if test -n "${VCS_REVISION}"; then break; fi
fi
done
echo $ECHO_N $(($VCS_REVISION))
]), mrw_esyscmd_s([
VCS_REVISION="ERROR-UNDEFINED-REVISION-to-be-built-in-subdirectory-of-checkout"
for path in . .. ../.. ../../..; do
if test -d .svn; then
svn upgrade 1>&2 > /dev/null || true
VCS_REVISION=$(LANG= svn info $path | sed -n 's/Last Changed Rev: //p')
if test -n "${VCS_REVISION}"; then break; fi
elif test -d .git; then
VCS_REVISION=$(git rev-list --all --count)
if test -n "${VCS_REVISION}"; then break; fi
fi
done
# Mac does not support LEAST > 255
echo $ECHO_N $(($VCS_REVISION%256))]))))
# define version number from subversion's revision number:
# it is taken modulo 256 due to a bug on Apple's MacOSX
# add to x_minor if revision number is > 256
m4_define(x_minor_diff, m4_ifdef([x_least_fix], 0, mrw_esyscmd_s([
VCS_REVISION="ERROR-UNDEFINED-REVISION-to-be-built-in-subdirectory-of-checkout"
for path in . .. ../.. ../../..; do
if test -d .svn; then
svn upgrade 1>&2 > /dev/null || true
VCS_REVISION=$(LANG= svn info $path | sed -n 's/Last Changed Rev: //p')
if test -n "${VCS_REVISION}"; then break; fi
elif test -d .git; then
VCS_REVISION=$(git rev-list --all --count)
if test -n "${VCS_REVISION}"; then break; fi
fi;
done
# Mac does not support LEAST > 255
echo $ECHO_N $(($VCS_REVISION/256))])))
# setup version number
m4_define(x_version, [x_major.m4_ifdef([x_least_diff], x_minor, m4_eval(x_minor+x_minor_diff)).m4_eval(m4_ifdef([x_least_diff], [x_least-x_least_diff], [x_least]))])
## bugreport mail address is taken from <user@host> in first line of AUTHORS
m4_define(x_bugreport, mrw_esyscmd_s([
head -1 AUTHORS | \
sed -n 's,.*<\([-_.a-z0-9A-Z]*@[-_.a-z0-9A-Z]*\)>.*,\1,gp'
]))
m4_include(ax_check_qt.m4)
AC_ALIAS([AC_DEFINE_DIR], [AX_DEFINE_DIR])
AC_DEFUN([AX_DEFINE_DIR], [
prefix_NONE=
exec_prefix_NONE=
test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix
test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix
dnl In Autoconf 2.60, ${datadir} refers to ${datarootdir}, which in turn
dnl refers to ${prefix}. Thus we have to use `eval' twice.
eval ax_define_dir="\"[$]$2\""
eval ax_define_dir="\"$ax_define_dir\""
AC_SUBST($1, "$ax_define_dir")
AC_DEFINE_UNQUOTED($1, "$ax_define_dir", [$3])
test "$prefix_NONE" && prefix=NONE
test "$exec_prefix_NONE" && exec_prefix=NONE
])
# add target dependencies to an existing makefile.in
# - parameters:
# $1 = existing target
# $2 = new dependency for that target
# $3 = filename of makefile.in
AC_DEFUN([AX_ADD_MAKEFILE_TARGET_DEP], [
sh_add_makefile_target_dep() {
sed -i -e ':a;/^'${1}':.*\\$/{N;s/\\\n//;ta};s/^'${1}':.*$/& '${2}'/' "${srcdir}/${3}"
if ! egrep -q "${1}:.* ${2}" "${srcdir}/${3}"; then
echo "${1}: ${2}" >> "${srcdir}/${3}"
fi
}
sh_add_makefile_target_dep "$1" "$2" "$3"
if test "$1" != ".PHONY"; then
sh_add_makefile_target_dep ".PHONY" "$2" "$3"
fi
])
# Same as AC_SUBST, but adds -Dname="value" option to CPPFLAGS and a
# notz only a @name@ replacement, but also a @name_ENCODED@ one to be
# used in code.
# - parameters:
# $1 = variable name
AC_DEFUN([AX_SUBST], [
[$1]_ENCODED=$(echo "${$1}" | awk 1 ORS='\\n' | sed 's,\\n$,,')
[$1]_ENCODED=${[$1]_ENCODED//\"/\\\"}
[$1]_ENCODED=${[$1]_ENCODED//\'/\'\"\'\"\'}
[$1]_ENCODED=${[$1]_ENCODED//#/\\#}
AM_CPPFLAGS+=" '-D$1=\"${[$1]_ENCODED}\"'"
AC_SUBST([$1])
AC_SUBST([$1]_ENCODED)
AC_SUBST(AM_CPPFLAGS)
])
# must be called on the right position in configure.ac
#
# configure.ac must start with:
#
# m4_define(x_package_name, YOUR_PACKAGE_NAME) # project's name
# m4_define(x_major, MAJOR_NUMBER) # project's major version
# m4_define(x_minor, MINOR_NUMBER) # project's minor version
# m4_include(ax_init_standard_project.m4)
# AC_INIT(x_package_name, x_version, x_bugreport, x_package_name)
# AM_INIT_AUTOMAKE([1.9 tar-pax parallel-tests color-tests])
# AX_INIT_STANDARD_PROJECT
#
# you change nothing but: YOUR_PACKAGE_NAME, MAJOR_NUMBER, MINOR_NUMBER
#
# configures the basic environment
AC_DEFUN([AX_INIT_STANDARD_PROJECT], [
PREFIX=$(test "$prefix" = NONE && prefix=$ac_default_prefix; eval echo "${prefix}")
AX_SUBST(PREFIX)
SYSCONFDIR=$(test "$prefix" = NONE && prefix=$ac_default_prefix; eval echo "${sysconfdir}")
AX_SUBST(SYSCONFDIR)
DATADIR=$(test "$prefix" = NONE && prefix=$ac_default_prefix; eval echo "${datadir}")
AX_SUBST(DATADIR)
PKGDATADIR=$(test "$prefix" = NONE && prefix=$ac_default_prefix; eval echo "${DATADIR}/${PACKAGE_NAME}")
AX_SUBST(PKGDATADIR)
LOCALSTATEDIR=$(test "$prefix" = NONE && prefix=$ac_default_prefix; eval echo "${localstatedir}")
AX_SUBST(LOCALSTATEDIR)
AC_MSG_CHECKING([target platfrom])
UNIX=1
MINGW=
MACOSX=
for h in ${target} ${target_os} ${host} ${host_os} \
${build} ${build_os} $(uname -s 2> /dev/null); do
p="$h is generic Unix"
case "$h" in
(*mingw*)
UNIX=; MINGW=1; p="MinGW"; break;;
(*Darwin*|*darwin*|*rhapsody*|*macosx*)
UNIX=; MACOSX=1; p="MacOSX"; break;;
esac
done
AC_MSG_RESULT($p)
AM_CONDITIONAL(UNIX, test "$UNIX" = "1")
AM_CONDITIONAL(MINGW, test "$MINGW" = "1")
AM_CONDITIONAL(MACOSX, test "$MACOSX" = "1")
AX_SUBST(UNIX)
AX_SUBST(MINGW)
AX_SUBST(MACOSX)
AM_CPPFLAGS+=" '-DMAKE_STRING(X)=\#X' '-DNAMESPACE=${PACKAGE_TARNAME//[^a-zA-Z0-9]/_}'"
AX_SUBST(NUMBERS)
AX_SUBST(HOME)
if test -f README.md; then
README=$(tail -n +3 README.md)
DESCRIPTION=$(head -1 README.md)
else
README=$(tail -n +3 README)
DESCRIPTION=$(head -1 README)
fi
README_ESCAPED=$(echo "$README" | sed ':a;N;$!ba;s/\n/\\n/g;s,",\\",g')
if which pandoc 2>&1 > /dev/null; then
README_HTML=$(echo "$README" | pandoc -f markdown_github -t html | sed ':a;N;$!ba;s,\\\(.\),\\\\<span>\1</span>,g;s/\n/\\n/g;s,",\\",g;s, ,\ \ ,g')
else
README_HTML="${README}"
fi
AX_SUBST(README)
_AM_SUBST_NOTMAKE([README])
AX_SUBST(README_ESCAPED)
_AM_SUBST_NOTMAKE([README_ESCAPED])
AX_SUBST(README_HTML)
_AM_SUBST_NOTMAKE([README_HTML])
AX_SUBST(DESCRIPTION)
_AM_SUBST_NOTMAKE([DESCRIPTION])
LICENSE=$(echo $(head -1 COPYING))
AX_SUBST(LICENSE)
COPYING=$(<COPYING)
AX_SUBST(COPYING)
_AM_SUBST_NOTMAKE([COPYING])
CHANGELOG=$(<ChangeLog)
AC_SUBST(CHANGELOG)
_AM_SUBST_NOTMAKE([CHANGELOG])
DEB_CHANGELOG=$(sed '/^[[^\t]]/{h;N;d};s,\t, ,g;/^ \* /{s,,,;H;g;s,^, * ,;s,\n\([[^ ]]*\) *, \1\n ,}' ChangeLog)
if test -z "$DEB_CHANGELOG"; then
DEB_CHANGELOG=" * see file ChangeLog and project management web site"
fi
AC_SUBST(DEB_CHANGELOG)
_AM_SUBST_NOTMAKE([DEB_CHANGELOG])
AUTHOR=$(head -1 AUTHORS)
AUTHOR_NAME=$(echo $AUTHOR | sed 's, *[[<(]].*$,,')
AUTHOR_URL=$(echo $AUTHOR | sed 's,.*(\(http[[^)]]*\)).*,\1,')
AUTHOR_MAIL=$(echo $AUTHOR | sed 's,.*<\(.*@.*\)>.*,\1,')
PACKAGER=$(gpg -K --lock-never 2>/dev/null | sed -n 's,uid *\(\[[ultimate\]] *\)\?,,p' | head -1)
if -z "${PACKAGER}"; then
PACKAGER="$AUTHOR"
fi
AX_SUBST(AUTHOR)
_AM_SUBST_NOTMAKE([AUTHOR])
AX_SUBST(AUTHOR_NAME)
AX_SUBST(AUTHOR_URL)
AX_SUBST(AUTHOR_MAIL)
AX_SUBST(PACKAGER)
PROJECT_URL="${PROJECT_URL:-${AUTHOR_URL}/projects/${PACKAGE_NAME}}"
SOURCE_DOWNLOAD="${SOURCE_DOWNLOAD:-${AUTHOR_URL}/downloads/${PACKAGE_NAME}}"
AX_SUBST(PROJECT_URL)
AX_SUBST(SOURCE_DOWNLOAD)
DISTRO=$(lsb_release -sc 2>/dev/null || uname -s 2>/dev/null)
AX_SUBST(DISTRO)
ARCH=$((@<:@@<:@ $(uname -sm) =~ 64 @:>@@:>@ && echo amd64) || (@<:@@<:@ $(uname -sm) =~ 'i?86' @:>@@:>@ && echo i386 || uname -sm))
AX_SUBST(ARCH)
DISTRIBUTOR=$(lsb_release -si 2>/dev/null || uname -s 2>/dev/null)
case "${DISTRIBUTOR// /-}" in
(Ubuntu) UBUNTU=1; AX_SUBST(UBUNTU);;
(Debian) DEBIAN=1; AX_SUBST(DEBIAN);;
(SUSE-LINUX) SUSE=1; AX_SUBST(SUSE);;
(Fedora) FEDORA=1; AX_SUBST(FEDORA);;
(Centos) CENTOS=1; AX_SUBST(CENTOS);;
esac
AX_SUBST(DISTRIBUTOR)
BUILD_NUMBER=${BUILD_NUMBER:-1}
AX_SUBST(BUILD_NUMBER)
BUILD_DATE=$(LANG= date +"%a, %d %b %Y %H:%M:%S %z")
AX_SUBST(BUILD_DATE)
if test -f "${PACKAGE_NAME}.desktop.in"; then
PACKAGE_DESKTOP="${PACKAGE_NAME}.desktop"
fi
AX_SUBST(PACKAGE_DESKTOP)
if test -f "${PACKAGE_NAME}-logo.png"; then
PACKAGE_LOGO="${PACKAGE_NAME}-logo.png"
fi
AX_SUBST(PACKAGE_LOGO)
if test -f "${PACKAGE_NAME}-icon.svg"; then
PACKAGE_ICON="${PACKAGE_NAME}-icon.svg"
elif test -f "${PACKAGE_NAME}-icon.png"; then
PACKAGE_ICON="${PACKAGE_NAME}-icon.png"
elif test -f "${PACKAGE_NAME}.svg"; then
PACKAGE_ICON="${PACKAGE_NAME}.svg"
elif test -f "${PACKAGE_NAME}.png"; then
PACKAGE_ICON="${PACKAGE_NAME}.png"
fi
AX_SUBST(PACKAGE_ICON)
AC_ARG_ENABLE(pedantic,
[AS_HELP_STRING([--enable-pedantic],
[enable all warnings and checks, abort on warnings])],
[have_pedantic="$enableval"; test "$enableval" = "yes" && \
AM_CXXFLAGS="${AM_CXXFLAGS:-} -pedantic-errors -Wall -W -Wfloat-equal -Wundef -Wendif-labels -Wpointer-arith -Wcast-align -Wwrite-strings -Wconversion -Wsign-compare -Wmissing-format-attribute -Wno-multichar -Wpacked -Wredundant-decls -Werror -Wshadow -Wcast-qual -Wno-ctor-dtor-privacy"])
dnl problem in libs: -Wshadow -Wcast-qual
dnl auto.hpp: -Wno-ctor-dtor-privacy (removed)
AM_CONDITIONAL(PEDANTIC, test "$enableval" = "yes")
if test "$have_pedantic" == "yes"; then
AC_MSG_NOTICE([Pedantic compile mode enabled!
- all warnings for GNU g++ are enabled
- all warnings result in an error
- doxygen warnings are treated as error too]); fi
AC_ARG_ENABLE(debug,
[AS_HELP_STRING([--enable-debug],
[compile for debugger])],
[have_debug="$enableval"], [have_debug="no"])
AM_CONDITIONAL(DEBUG, test "$enableval" = "yes")
if test "$have_debug" == "yes"; then
AC_MSG_NOTICE([Debug compile mode enabled]);
AM_CPPFLAGS="${AM_CPPFLAGS} -DDEBUG"
AM_CXXFLAGS="${AM_CXXFLAGS:-} -ggdb3 -O0"
AM_LDFLAGS="${AM_LDFLAGS} -ggdb3 -O0"
else
AM_CPPFLAGS="${AM_CPPFLAGS} -DQT_NO_DEBUG_OUTPUT -DQT_NO_DEBUG"
fi
AC_ARG_WITH(gcov,
[AS_HELP_STRING([--with-gcov=FILE],
[enable gcov, set gcov file (defaults to gcov)])],
[GCOV="$enableval"], [GCOV="no"])
AM_CONDITIONAL(COVERAGE, test "$GCOV" != "no")
if test "$GCOV" != "no"; then
if test "$GCOV" == "yes"; then
GCOV=gcov
fi
AC_CHECK_PROG(has_gcov, [$GCOV], [yes], [no])
if test "$has_gcov" != "yes"; then
AC_MSG_ERROR([gcov: program $GCOV not found])
fi
AC_MSG_NOTICE([Coverage tests enabled, using ${GCOV}]);
AM_CXXFLAGS="${AM_CXXFLAGS:-} -O0 --coverage -fprofile-arcs -ftest-coverage"
AM_LDFLAGS="${AM_LDFLAGS} -O0 --coverage -fprofile-arcs"
AX_SUBST(GCOV)
fi
if test -f ${PACKAGE_NAME}.desktop.in; then
AC_CONFIG_FILES([${PACKAGE_NAME}.desktop])
fi
AC_CONFIG_FILES([makefile])
AX_ADD_MAKEFILE_TARGET_DEP([clean-am], [clean-standard-project-targets], [makefile.in])
AX_ADD_MAKEFILE_TARGET_DEP([distclean-am], [distclean-standard-project-targets], [makefile.in])
AX_ADD_MAKEFILE_TARGET_DEP([maintainer-clean-am], [maintainer-clean-standard-project-targets], [makefile.in])
test -f makefile.in && cat >> makefile.in <<EOF
#### Begin: Appended by $0
EXTRA_DIST += bootstrap.sh ax_init_standard_project.m4 ax_cxx_compile_stdcxx_11.m4 \
ax_check_qt.m4 resolve-debbuilddeps.sh resolve-rpmbuilddeps.sh \
build-resource-file.sh mac-create-app-bundle.sh
clean-standard-project-targets:
-rm -rf \${PACKAGE_NAME}-\${PACKAGE_VERSION}
-rm \${PACKAGE_TARNAME}-\${PACKAGE_VERSION}.tar.gz
distclean-standard-project-targets:
-rm -r autom4te.cache
-rm aclocal.m4 config.guess config.sub configure depcomp compile install-sh ltmain.sh makefile missing mkinstalldirs test-driver
maintainer-clean-standard-project-targets:
-rm makefile.in
#### End: $0
EOF
])
# use this in configure.ac to support C++
AC_DEFUN([AX_USE_CXX], [
m4_include(ax_cxx_compile_stdcxx_11.m4)
AC_LANG(C++)
AX_CXX_COMPILE_STDCXX_14(noext, optional)
AC_PROG_CXX
AC_PROG_CPP
AC_CONFIG_FILES([src/makefile])
AM_CPPFLAGS+=' -I ${top_srcdir}/src -I ${top_builddir}/src -I ${srcdir} -I ${builddir}'
AM_LDFLAGS+=' -L ${top_srcdir}/src -L ${top_builddir}/src'
# Get rid of those stupid -g -O2 options!
CXXFLAGS="${CXXFLAGS//-g -O2/}"
CFLAGS="${CFLAGS//-g -O2/}"
# pass compile flags to make distcheck
AM_DISTCHECK_CONFIGURE_FLAGS="CXXFLAGS='${CXXFLAGS}' CPPFLAGS='${CPPFLAGS}' CFLAGS='${CFLAGS}' LDFLAGS='${LDFLAGS}'"
AC_SUBST(AM_DISTCHECK_CONFIGURE_FLAGS)
AC_SUBST(AM_CXXFLAGS)
AC_SUBST(AM_CPPFLAGS)
AC_SUBST(AM_LDFLAGS)
AX_ADD_MAKEFILE_TARGET_DEP([maintainer-clean-am], [maintainer-clean-cxx-targets], [src/makefile.in])
test -f src/makefile.in && cat >> src/makefile.in <<EOF
#### Begin: Appended by $0
%.app: %
-rm -r [\$][@]
\$(MAKE) DESTDIR=[\$][\$](pwd)/[\$][@]/tmp install
QTDIR="\${QTDIR}" \
QT_PLUGINS="\${QT_PLUGINS}" \
QT_PLUGIN_PATH="\${QT_PLUGIN_PATH}" \
\${top_builddir}/mac-create-app-bundle.sh \
[\$][@] [\$][<] [\$][\$](pwd)/[\$][@]/tmp\${prefix}
maintainer-clean-cxx-targets:
-rm makefile.in
#### End: $0
EOF
])
# use this in configure.ac to support old school C
AC_DEFUN([AX_USE_C], [
AC_LANG(C)
AC_PROG_CC
AC_PROG_CPP
AC_CONFIG_FILES([src/makefile])
AM_CPPFLAGS+=' -I ${top_srcdir}/src -I ${top_builddir}/src -I ${srcdir} -I ${builddir}'
AM_LDFLAGS+=' -L ${top_srcdir}/src -L ${top_builddir}/src'
# Get rid of those stupid -g -O2 options!
CXXFLAGS="${CXXFLAGS//-g -O2/}"
CFLAGS="${CFLAGS//-g -O2/}"
# pass compile flags to make distcheck
AM_DISTCHECK_CONFIGURE_FLAGS="CFLAGS='${CFLAGS}' CPPFLAGS='${CPPFLAGS}' CFLAGS='${CFLAGS}' LDFLAGS='${LDFLAGS}'"
AC_SUBST(AM_DISTCHECK_CONFIGURE_FLAGS)
AC_SUBST(AM_CFLAGS)
AC_SUBST(AM_CPPFLAGS)
AC_SUBST(AM_LDFLAGS)
AX_ADD_MAKEFILE_TARGET_DEP([maintainer-clean-am], [maintainer-clean-c-targets], [src/makefile.in])
test -f src/makefile.in && cat >> src/makefile.in <<EOF
#### Begin: Appended by $0
%.app: %
-rm -r [\$][@]
\$(MAKE) DESTDIR=[\$][\$](pwd)/[\$][@]/tmp install
\${top_builddir}/mac-create-app-bundle.sh \
[\$][@] [\$][<] [\$][\$](pwd)/[\$][@]/tmp\${prefix}
maintainer-clean-c-targets:
-rm makefile.in
#### End: $0
EOF
])
# use this in configure.ac to support tests without CppUnit
AC_DEFUN([AX_BUILD_TEST], [
AC_CONFIG_FILES([test/makefile])
AX_ADD_MAKEFILE_TARGET_DEP([maintainer-clean-am], [maintainer-clean-test-targets], [test/makefile.in])
test -f test/makefile.in && cat >> test/makefile.in <<EOF
#### Begin: Appended by $0
maintainer-clean-test-targets:
-rm makefile.in
#### End: $0
EOF
])
# use this in configure.ac to support CppUnit for C++ unit tests
AC_DEFUN([AX_USE_CPPUNIT], [
PKG_CHECK_MODULES(CPPUNIT, cppunit, [have_cppunit="yes"], [have_cppunit="no"])
# infos and warnings
if test "$have_cppunit" = "no"; then
AC_MSG_WARN([Missing cppunit development library!
- you cannot check the project using "make check"
- everything else works perfectly]); fi
AX_BUILD_TEST
])
# use this in configure.ac to support C++ examples
AC_DEFUN([AX_BUILD_EXAMPLES], [
AC_CONFIG_FILES([examples/makefile])
AX_ADD_MAKEFILE_TARGET_DEP([maintainer-clean-am], [maintainer-clean-example-targets], [examples/makefile.in])
test -f examples/makefile.in && cat >> examples/makefile.in <<EOF
#### Begin: Appended by $0
maintainer-clean-example-targets:
-rm makefile.in
#### End: $0
EOF
])
# use this in configure.ac to support NodeJS
AC_DEFUN([AX_USE_NODEJS], [
AC_PATH_PROG(ANDROID, [android], [0],
[${PATH}${PATH_SEPARATOR}${ANDROID_HOME}/tools])
AC_CONFIG_FILES([nodejs/package.json])
AC_CONFIG_FILES([nodejs/makefile])
AX_ADD_MAKEFILE_TARGET_DEP([maintainer-clean-am], [maintainer-clean-nodejs-targets], [nodejs/makefile.in])
test -f nodejs/makefile.in && cat >> nodejs/makefile.in <<EOF
#### Begin: Appended by $0
maintainer-clean-nodejs-targets:
-rm makefile.in
#### End: $0
EOF
])
# use this in configure.ac to support Cordova
AC_DEFUN([AX_USE_CORDOVA], [
AC_PATH_PROG(ANDROID, [android], [0],
[${PATH}${PATH_SEPARATOR}${ANDROID_HOME}/tools])
AC_PATH_PROG(CORDOVA, [cordova], [0],
[${PATH}${PATH_SEPARATOR}$(pwd)/node_modules/cordova/bin])
if test ${CORDOVA} = 0; then
AC_MSG_WARN([cordova is missing, on ubuntu install cordova-cli from repository ppa:cordova-ubuntu/ppa])
fi
if test ${ANDROID} = 0; then
AC_MSG_WARN([android sdk is missing, set variable ANDROID_HOME after installation])
fi
AM_CONDITIONAL(HAVE_CORDOVA, [test ${CORDOVA} != 0 -a ${ANDROID} != 0])
AX_SUBST(CORDOVA)
AC_CONFIG_FILES([cordova/makefile])
AC_CONFIG_FILES([cordova/config.xml])
EOF
AX_ADD_MAKEFILE_TARGET_DEP([maintainer-clean-am], [maintainer-clean-cordova-targets], [cordova/makefile.in])
test -f cordova/makefile.in && cat >> cordova/makefile.in <<EOF
#### Begin: Appended by $0
maintainer-clean-cordova-targets:
-rm makefile.in
#### End: $0
EOF
])
# use this in configure.ac to support HTML data for webservers
AC_DEFUN([AX_BUILD_HTML], [
AC_CONFIG_FILES([html/makefile])
AX_ADD_MAKEFILE_TARGET_DEP([maintainer-clean-am], [maintainer-clean-html-targets], [html/makefile.in])
test -f html/makefile.in && cat >> html/makefile.in <<EOF
#### Begin: Appended by $0
maintainer-clean-html-targets:
-rm makefile.in
#### End: $0
EOF
])
# use this in configure.ac to support C++ libraries
AC_DEFUN([AX_USE_LIBTOOL], [
# libtool versioning
LIB_MAJOR=m4_eval(x_major+x_minor+x_minor_diff)
LIB_MINOR=x_least
LIB_LEAST=m4_eval(x_minor+x_minor_diff)
LIB_VERSION="${LIB_MAJOR}:${LIB_MINOR}:${LIB_LEAST}"
AM_LDFLAGS="-version-info ${LIB_VERSION}"
AC_SUBST(AM_LDFLAGS)
AC_SUBST(LIB_VERSION)
AC_PROG_LIBTOOL
AC_CONFIG_FILES([src/${PACKAGE_NAME}.pc])
AX_ADD_MAKEFILE_TARGET_DEP([install-data-am], [install-data-libtool-pkg], [src/makefile.in])
AX_ADD_MAKEFILE_TARGET_DEP([uninstall-am], [uninstall-data-am], [src/makefile.in])
AX_ADD_MAKEFILE_TARGET_DEP([uninstall-data-am], [uninstall-data-libtool-pkg], [src/makefile.in])
test -f src/makefile.in && cat >> src/makefile.in <<EOF
#### Begin: Appended by $0
install-data-libtool-pkg:
test -d \$(DESTDIR)\${libdir}/pkgconfig || mkdir -p \$(DESTDIR)\${libdir}/pkgconfig
chmod -R u+w \$(DESTDIR)\${libdir}/pkgconfig
cp \${PACKAGE_NAME}.pc \$(DESTDIR)\${libdir}/pkgconfig/
uninstall-data-libtool-pkg:
-chmod -R u+w \$(DESTDIR)\${libdir}/pkgconfig
-rm -f \$(DESTDIR)\${libdir}/pkgconfig/\${PACKAGE_NAME}.pc
#### End: $0
EOF
])
# use this in configure.ac to support debian packages
AC_DEFUN([AX_USE_DEBIAN_PACKAGING], [
if test -f README.md; then
README_DEB=$(tail -n +3 README.md | sed -e 's/^ *$/./g' -e 's/^/ /g')
else
README_DEB=$(tail -n +3 README | sed -e 's/^ *$/./g' -e 's/^/ /g')
fi
AC_SUBST(README_DEB)
_AM_SUBST_NOTMAKE([README_DEB])
AC_CONFIG_FILES([debian/changelog debian/control])
AX_ADD_MAKEFILE_TARGET_DEP([clean-am], [clean-debian-targets], [makefile.in])
AX_ADD_MAKEFILE_TARGET_DEP([distclean-am], [distclean-debian-targets], [makefile.in])
test -f makefile.in && cat >> makefile.in <<EOF
#### Begin: Appended by $0
EXTRA_DIST += debian
clean-debian-targets:
-rm -rf \${PACKAGE_NAME}_\${PACKAGE_VERSION}~\${DISTRO}.\${BUILD_NUMBER}.{dsc,tar.gz} \${PACKAGE_NAME}_\${PACKAGE_VERSION}~\${DISTRO}.\${BUILD_NUMBER}*.changes \$\$(sed -n 's,Package: \(.*\),\1_${PACKAGE_VERSION}~${DISTRO}.${BUILD_NUMBER}*.deb,p;' debian/control)
deb: distdir
cd \${PACKAGE_NAME}-\${PACKAGE_VERSION} && ( export CFLAGS="\${CFLAGS}"; export CPPFLAGS="\${CPPFLAGS}"; export CXXFLAGS="\${CXXFLAGS}"; export LDFLAGS="\${LDFLAGS}"; export DEB_CFLAGS_APPEND="\${CFLAGS}"; export DEB_CPPFLAGS_APPEND="\${CPPFLAGS}"; export DEB_CXXFLAGS_APPEND="\${CXXFLAGS}"; export DEB_LDFLAGS_APPEND="\${LDFLAGS}"; dpkg-buildpackage )
distclean-debian-targets:
-rm debian/changelog debian/control
#### End: $0
EOF
])
# use this in configure.ac to support RPM packages
AC_DEFUN([AX_USE_RPM_PACKAGING], [
AC_CONFIG_FILES([${PACKAGE_NAME}.spec])
#AX_ADD_MAKEFILE_TARGET_DEP([clean-am], [clean-rpm-targets], [makefile.in])
AX_ADD_MAKEFILE_TARGET_DEP([clean-am], [clean-rpm-targets], [makefile.in])
AX_ADD_MAKEFILE_TARGET_DEP([distclean-am], [distclean-rpm-targets], [makefile.in])
test -f makefile.in && cat >> makefile.in <<EOF
#### Begin: Appended by $0
EXTRA_DIST += \${PACKAGE_NAME}.spec.in
rpm: dist
rpmbuild -ba --define "_topdir \$\$(pwd)" --define "_sourcedir \$\$(pwd)" \${PACKAGE_NAME}.spec
rpmsign --define "_gpg_name \${PACKAGER}" --addsign RPMS/*/*.rpm SRPMS/*.rpm
clean-rpm-targets:
-rm -rf BUILD BUILDROOT RPMS SPECS SRPMS
distclean-rpm-targets:
-rm \${PACKAGE_NAME}.spec
#### End: $0
EOF
])
# use this in configure.ac to support scripts, e.g. bash scripts
AC_DEFUN([AX_USE_SCRIPTS], [
AC_CONFIG_FILES([scripts/makefile])
])
# use this in configure.ac to support Doxygen documentation generation
AC_DEFUN([AX_USE_DOXYGEN], [
AC_CHECK_PROG(have_doxygen, doxygen, yes, no)
AC_CHECK_PROG(have_dot, dot, yes, no)
AC_CHECK_PROG(have_mscgen, mscgen, yes, no)
AM_CONDITIONAL(NEED_PLANTUML, test "$have_doxygen" = "yes" -a "1.8.11" != $((echo "1.8.11"; doxygen -v) | sort -V | head -1))
PDF_DOC=${PACKAGE_NAME}-${PACKAGE_VERSION}.pdf
AC_SUBST(PDF_DOC)
if test "$have_doxygen" = "no"; then
AC_MSG_WARN([Missing program doxygen!
- you cannot rebuild the documentation
- there are precompiled derived files in the distribution]); fi
if test "$have_dot" = "no"; then
AC_MSG_WARN([Missing program dot!
- when you rebild documentation, there are no generated images
- there are precompiled derived files in the distribution]); fi
if test "$have_mscgen" = "no"; then
AC_MSG_WARN([Missing program mscgen!
- when you rebild documentation, there are no message state charts
- there are precompiled derived files in the distribution]); fi
AC_CONFIG_FILES([doc/makefile doc/doxyfile doc/header.html doc/footer.html])
AX_ADD_MAKEFILE_TARGET_DEP([clean-am], [clean-documentation], [doc/makefile.in])
AX_ADD_MAKEFILE_TARGET_DEP([distclean-am], [distclean-documentation], [doc/makefile.in])
AX_ADD_MAKEFILE_TARGET_DEP([maintainer-clean-am], [maintainer-clean-documentation], [doc/makefile.in])
AX_ADD_MAKEFILE_TARGET_DEP([install-data-am], [install-data-documentation], [doc/makefile.in])
AX_ADD_MAKEFILE_TARGET_DEP([uninstall-am], [uninstall-documentation], [doc/makefile.in])
AX_ADD_MAKEFILE_TARGET_DEP([all], [doc], [doc/makefile.in])
AX_ADD_MAKEFILE_TARGET_DEP([.PHONY], [pdf gen-uml-images], [doc/makefile.in])
test -f doc/makefile.in && cat >> doc/makefile.in <<EOF
#### Begin: Appended by $0
doc: doxyfile @NEED_PLANTUML_TRUE@ gen-uml-images
@NEED_PLANTUML_TRUE@ doxyadd() { grep -q "\$\$[1] += \$\$[2]" doxyfile || sed -i '/^'"\$\$[1]"' *=/a'"\$\$[1]"' += '"\$\$[2]" doxyfile; }; \\
@NEED_PLANTUML_TRUE@ doxyadd ALIASES '"startuml{1}=@image html \\\\1\\\\n@image latex \\\\1\\\\n\\\\if DontIgnorePlantUMLCode"'; \\
@NEED_PLANTUML_TRUE@ doxyadd ALIASES '"enduml=\\\\endif"'; \\
@NEED_PLANTUML_TRUE@ doxyadd IMAGE_PATH '"gen-uml-images"';
doxygen doxyfile
@PEDANTIC_TRUE@ test \! -s doxygen.errors
@NEED_PLANTUML_TRUE@EXTRA_DIST = ${EXTRA_DIST} plantuml.jar
@NEED_PLANTUML_TRUE@
@NEED_PLANTUML_TRUE@gen-uml-images:
@NEED_PLANTUML_TRUE@ test -d gen-uml-images || mkdir gen-uml-images
@NEED_PLANTUML_TRUE@ eval \$\$(sed -n 's, *INPUT *\\(+\\?\\)= *\\(.*\\),INPUT\\1=" \\2",gp' doxyfile); \\
@NEED_PLANTUML_TRUE@ eval \$\$(sed -n 's, *FILE_PATTERNS *\\(+\\?\\)= *\\(.*\\),FILE_PATTERNS\\1=" \\2",gp' doxyfile); \\
@NEED_PLANTUML_TRUE@ SOURCES="**.("\$\$(echo \$\${FILE_PATTERNS} | sed 's,*.,,g;s, ,|,g')")"; \\
@NEED_PLANTUML_TRUE@ for src in \$\$INPUT; do \\
@NEED_PLANTUML_TRUE@ java -Djava.awt.headless=true -jar \${top_srcdir}/doc/plantuml.jar -v -o \$\$(pwd)/gen-uml-images "\$\$src/\$\$SOURCES"; \\
@NEED_PLANTUML_TRUE@ done
clean-documentation:
-rm doxygen.errors @PDF_DOC@
@NEED_PLANTUML_TRUE@ -rm -rf gen-uml-images
distclean-documentation:
-rm -r html
-rm @PACKAGE_NAME@.doxytag
maintainer-clean-documentation:
-rm makefile.in
install-data-documentation:
test -d \$(DESTDIR)\${docdir} || mkdir -p \$(DESTDIR)\${docdir}
chmod -R u+w \$(DESTDIR)\${docdir}
cp -r html \$(DESTDIR)\${docdir}/
uninstall-documentation:
-chmod -R u+w \$(DESTDIR)\${docdir}
-rm -rf \$(DESTDIR)\${docdir}/html
#### End: $0
EOF
])
# use this in configure.ac to support Doxygen documentation generation
AC_DEFUN([AX_USE_PERLDOC], [
PERL_SOURCES="m4_default([$1], [perl])"
AX_SUBST(PERL_SOURCES)
if test -z "$PERL_SOURCES"; then
AC_MSG_ERROR([You must specify the path to perl files
- use [AX]_[USE]_PERLDOC([[pathes to perldoc]])]); fi
AC_CHECK_PROG(have_perldoc, pods2html, yes, no)
if test "$have_doxygen" = "no"; then
AC_MSG_WARN([Missing program pods2html!
- you cannot rebuild the documentation
- there are precompiled derived files in the distribution
- if you need to generate documentation, install libpod-tree-perl]); fi
AC_CONFIG_FILES([doc/makefile])
AX_ADD_MAKEFILE_TARGET_DEP([distclean-am], [distclean-perldoc], [doc/makefile.in])
AX_ADD_MAKEFILE_TARGET_DEP([maintainer-clean-am], [maintainer-clean-perldoc], [doc/makefile.in])
AX_ADD_MAKEFILE_TARGET_DEP([install-data-am], [install-data-perldoc], [doc/makefile.in])
AX_ADD_MAKEFILE_TARGET_DEP([uninstall-am], [uninstall-perldoc], [doc/makefile.in])
AX_ADD_MAKEFILE_TARGET_DEP([all], [doc], [doc/makefile.in])
AX_ADD_MAKEFILE_TARGET_DEP([.PHONY], [doc], [doc/makefile.in])
test -f doc/makefile.in && cat >> doc/makefile.in <<EOF
#### Begin: Appended by $0
doc: perldoc/index.html
perldoc/index.html: \${PERL_SOURCES:%=perldoc/%}
echo "<html><head><title>Perl Documentation</title></head><body><h1>Perl Documentation</h1><ul>" > perldoc/index.html
for p in \${PERL_SOURCES:%=perldoc/%}; do \
echo '<li><a href="'"\$\${p#perldoc/}"'/index.html">'"\$\${p#perldoc/}"'</a></li>' >> perldoc/index.html; \
done
echo "</ul></body></html>" >> perldoc/index.html
perldoc/%:
pods2html --notoc --empty --index index @top_srcdir@/\${@:perldoc/%=%} \$[@]
distclean-perldoc:
-rm -r perldoc
maintainer-clean-perldoc:
-rm makefile.in
install-data-perldoc:
test -d \$(DESTDIR)\${docdir} || mkdir -p \$(DESTDIR)\${docdir}
chmod -R u+w \$(DESTDIR)\${docdir}
cp -r perldoc \$(DESTDIR)\${docdir}/
uninstall-perldoc:
-chmod -R u+w \$(DESTDIR)\${docdir}
-rm -rf \$(DESTDIR)\${docdir}/perldoc
#### End: $0
EOF
])
# require a specific package, with fallback: test for a header
# - parameter:
# $1 = unique id (no special characters)
# $2 = module name (optional, if different from id)
# $3 = a header file to find (optional)
# $4 = alternative module names (space separated, optional)
# $5 = optional flags:
# manualflags if CXXFLAGS, CPPFLAGS, LIBS should remain unchanged
#
# uses PKG_CHECK_MODULES to test for a module
# then, if given, looks for the header file
# if header file is not found, searches in alternative modules
# sets all flags, so that the module can be used everywhere
# fails if not found
AC_DEFUN([AX_PKG_REQUIRE], [
PKG_PROG_PKG_CONFIG
optional_flags="$5"
$1_found=no
secondpar="m4_default([$2], [$1])"
PKG_CHECK_MODULES([$1], [m4_default([$2], [$1])], [
$1_found=$secondpar
PKG_REQUIREMENTS+=" $secondpar"
], [
if test -n "$4"; then
AC_MSG_WARN([Recommended package $secondpar for feature $1 not installed, trying $4])
for pkg in $4; do
PKG_CHECK_MODULES([$1], [$pkg], [
PKG_REQUIREMENTS+=" $pkg"
$1_found=$pkg
break;
], [
AC_MSG_WARN([Recommended package $pkg for feature $1 not installed])
])
done
fi
])
AC_SUBST(CPPFLAGS)
AC_SUBST(CXXFLAGS)
AC_SUBST(PKG_REQUIREMENTS)
if test -n "$3"; then
if test "${$1_found}" = "no"; then
tmp_package="yes"
else
tmp_package=${$1_found}
fi
$1_found=no
old_CPPFLAGS=${CPPFLAGS}
CPPFLAGS=" ${$1_CFLAGS} ${CPPFLAGS}"
AC_CHECK_HEADER([$3], [
$1_found=${tmp_package}
], [
for x in ${$1_CFLAGS}; do
AC_MSG_NOTICE([search for $3 in ${x[#]-I}])
for f in $(find ${x[#]-I} -name "$3" 2> /dev/null); do
if test -f "$f"; then
$1_found=${tmp_package}
$1_CFLAGS+=" -I${f%/*}"
AC_MSG_NOTICE([added path ${f%/*}])
break;
fi
done
if test "${$1_found}" != "no"; then
break;
fi
done
if test "${$1_found}" = "no"; then
tmp_includedir=$(${PKG_CONFIG} --variable=includedir $tmp_package)
for x in ${tmp_includedir}; do
AC_MSG_NOTICE([search for $3 in $x])
for f in $(find ${x} -name "$3" 2> /dev/null); do
if test -f "$f"; then
$1_found=${tmp_package}
$1_CFLAGS+=" -I${f%/*}"
AC_MSG_NOTICE([added path ${f%/*}])
break;
fi
done
if test "${$1_found}" != "no"; then
break;
fi
done
fi
])
CPPFLAGS=${old_CPPFLAGS}
fi
if test "${$1_found}" = "no"; then
if test -n "$3"; then
if test -n "$4"; then
AC_MSG_ERROR([Feature $1 not found, need header $3 in modules $secondpar or $4])
else
AC_MSG_ERROR([Feature $1 not found, need header $3 in module $secondpar])
fi
else
AC_MSG_ERROR([Feature $1 not found please install module $secondpar])
fi
fi
[$1]_CPPFLAGS="${$1_CFLAGS}"
[$1]_CXXFLAGS="${$1_CFLAGS}"
AC_SUBST([$1]_CPPFLAGS)
AC_SUBST([$1]_CXXFLAGS)
if test "${optional_flags/manualflags/}" = "${optional_flags}"; then
CPPFLAGS+=" ${$1_CPPFLAGS}"
CXXFLAGS+=" ${$1_CXXFLAGS}"
LIBS+=" ${$1_LIBS}"
AC_MSG_NOTICE([Adding flags for $1])
else
AC_MSG_NOTICE([To enable $1, add $1_CPPFLAGS, $1_CXXFLAGS and $1_LIBS])
fi
])
# check if a specific package exists
# - parameter:
# $1 = unique id (no special characters)
# $2 = module name (optional, if different from id)
# $3 = optional flags:
# manualflags if CXXFLAGS, CPPFLAGS, LIBS should remain unchanged
#
# uses PKG_CHECK_MODULES to test for a module
# sets automake conditional HAVE_$1 to 0 (not found) or 1 (found)
# sets all flags, so that the module can be used everywhere
AC_DEFUN([AX_PKG_CHECK], [
optional_flags="$3"
PKG_PROG_PKG_CONFIG
PKG_CHECK_MODULES([$1], [m4_default([$2], [$1])], [
HAVE_$1=1
[$1]_CPPFLAGS="${$1_CFLAGS}"
[$1]_CXXFLAGS="${$1_CFLAGS}"
AC_SUBST([$1]_CPPFLAGS)
AC_SUBST([$1]_CXXFLAGS)
if test "${optional_flags/manualflags/}" = "${optional_flags}"; then
CPPFLAGS+=" ${$1_CPPFLAGS}"
CXXFLAGS+=" ${$1_CXXFLAGS}"
LIBS+=" ${$1_LIBS}"
AC_MSG_NOTICE([Adding flags for $1])
else
AC_MSG_NOTICE([To enable $1, add $1_CPPFLAGS, $1_CXXFLAGS and $1_LIBS])
fi
if test -z "$PKG_REQUIREMENTS"; then
PKG_REQUIREMENTS="m4_default([$2], [$1])"
else
PKG_REQUIREMENTS="${PKG_REQUIREMENTS}, m4_default([$2], [$1])"
fi
], [
HAVE_$1=0
])
AM_CONDITIONAL(HAVE_$1, test $HAVE_[$1] -eq 1)
AC_SUBST(HAVE_$1)
AC_SUBST(CPPFLAGS)
AC_SUBST(CXXFLAGS)
AC_SUBST(PKG_REQUIREMENTS)
])
# make sure, a specific header exists
# - parameter:
# $1 = header name
# $2 = pathes to search for
AC_DEFUN([AX_REQUIRE_HEADER], [
AC_CHECK_HEADER($1, [], [
if test -n "$2"; then
found=0
for d in $2; do
if test -f "${d}/$1"; then
AC_MSG_NOTICE([found file ${d}/$1])
CPPFLAGS+=" -I${d}"
found=1
break;
else
AC_MSG_NOTICE([not found file ${d}/$1])
fi
done
fi
if test $found -eq 0; then
AC_MSG_ERROR([Header $1 not found])
fi
], [])
], [])
])
# Check within a list of CPP-Flags for the first that is usable and
# configure it
# - parameter:
# $1 = white-space separated list of alternative flags
# $2 = module name (optional, if different from id)
AC_DEFUN([AX_CHECK_VALID_CPP_FLAG], [
AC_MSG_CHECKING([m4_default([$2], [for valid flag in "$1"])])
save_cppflags="$CPPFLAGS"
newflag="no"
for test_flag in $1; do
CPPFLAGS+=" ${test_flag}"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
newflag="$test_flag"
CPPFLAGS="$save_cppflags"
CPPFLAGS+=" ${test_flag}"
break;
])
CPPFLAGS="$save_cppflags"
done
AC_SUBST(CPPFLAGS)
AC_MSG_RESULT([$newflag in $CPPFLAGS])
])
# Check within a list of CXX-Flags for the first that is usable and
# configure it
# - parameter:
# $1 = white-space separated list of alternative flags
# $2 = module name (optional, if different from id)
AC_DEFUN([AX_CHECK_VALID_CXX_FLAG], [
AC_MSG_CHECKING([m4_default([$2], [for valid flag in "$1"])])
save_cxxflags="$CXXFLAGS"
newflag="no"
for test_flag in $1; do
CXXFLAGS+=" ${test_flag}"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
newflag="$test_flag"
CXXFLAGS="$save_cxxflags"
CXXFLAGS+=" ${test_flag}"
break;
])
CXXFLAGS="$save_cxxflags"
done
AC_SUBST(CXXFLAGS)
AC_MSG_RESULT([$newflag in $CXXFLAGS])
])
# Check within a list of C-Flags for the first that is usable and
# configure it
# - parameter:
# $1 = white-space separated list of alternative flags
# $2 = module name (optional, if different from id)
AC_DEFUN([AX_CHECK_VALID_C_FLAG], [
AC_MSG_CHECKING([m4_default([$2], [for valid flag in "$1"])])
save_cflags="$CFLAGS"
newflag="no"
for test_flag in $1; do
CFLAGS+=" ${test_flag}"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
newflag="$test_flag"
CFLAGS="$save_cflags"
CFLAGS+=" ${test_flag}"
break;
])
CFLAGS="$save_cflags"
done
AC_SUBST(CFLAGS)
AC_MSG_RESULT([$newflag in $CFLAGS])
])
# Check within a list of LD-Flags for the first that is usable and
# configure it
# - parameter:
# $1 = white-space separated list of alternative flags
# $2 = module name (optional, if different from id)
AC_DEFUN([AX_CHECK_VALID_LD_FLAG], [
AC_MSG_CHECKING([m4_default([$2], [for valid flag in "$1"])])
save_ldflags="$LDFLAGS"
newflag="no"
for test_flag in $1; do
LDFLAGS+=" ${test_flag}"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
newflag="$test_flag"
LDFLAGS="$save_ldflags"
LDFLAGS+=" ${test_flag}"
break;
])
LDFLAGS="$save_ldflags"
done
AC_SUBST(LDFLAGS)
AC_MSG_RESULT([$newflag in $LDFLAGS])
])
# Check if a package exists in the current distribution, if yes, require it
# in debian/control.in append @DEB_DEPEND_IFEXISTS@ to Build-Depends
# - parameter:
# $1 = package name
AC_DEFUN([AX_DEB_DEPEND_IFEXISTS], [
pkg=$1
if test -n "$(apt-cache policy -q ${pkg} 2> /dev/null)"; then
DEB_DEPEND_IFEXISTS+=", ${pkg}"
fi
AC_SUBST(DEB_DEPEND_IFEXISTS)
])
