Fully end to end encrypted anonymous chat program. Server only stores public key lookup for users and the encrypted messages. No credentials are transfered to the server, but kept in local browser storage. This allows 100% safe chatting.
https://safechat.ch
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976 lines
35 KiB
976 lines
35 KiB
## @id $Id$ |
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## 1 2 3 4 5 6 7 8 |
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## 45678901234567890123456789012345678901234567890123456789012345678901234567890 |
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|
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# m4_esyscmd_s does not exist on centos 5 and 6 |
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m4_define([mrw_esyscmd_s], [m4_normalize(m4_esyscmd([$1]))]) |
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|
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# define least version number from subversion's revision number: |
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# it is taken modulo 256 due to a bug on Apple's MaxOSX |
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m4_define(x_least, m4_ifdef([x_least_fix], [x_least_fix], |
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m4_ifdef([x_least_diff], |
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mrw_esyscmd_s([ |
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VCS_REVISION="ERROR-UNDEFINED-REVISION-to-be-built-in-subdirectory-of-checkout" |
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for path in . .. ../.. ../../..; do |
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if test -d .svn; then |
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svn upgrade 1>&2 > /dev/null || true |
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VCS_REVISION=$(LANG= svn info $path | sed -n 's/Last Changed Rev: //p') |
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if test -n "${VCS_REVISION}"; then break; fi |
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elif test -d .git; then |
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VCS_REVISION=$(git rev-list --all --count) |
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if test -n "${VCS_REVISION}"; then break; fi |
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fi |
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done |
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echo $ECHO_N $(($VCS_REVISION)) |
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]), mrw_esyscmd_s([ |
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VCS_REVISION="ERROR-UNDEFINED-REVISION-to-be-built-in-subdirectory-of-checkout" |
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for path in . .. ../.. ../../..; do |
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if test -d .svn; then |
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svn upgrade 1>&2 > /dev/null || true |
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VCS_REVISION=$(LANG= svn info $path | sed -n 's/Last Changed Rev: //p') |
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if test -n "${VCS_REVISION}"; then break; fi |
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elif test -d .git; then |
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VCS_REVISION=$(git rev-list --all --count) |
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if test -n "${VCS_REVISION}"; then break; fi |
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fi |
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done |
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# Mac does not support LEAST > 255 |
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echo $ECHO_N $(($VCS_REVISION%256))])))) |
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|
|
# 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([ |
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VCS_REVISION="ERROR-UNDEFINED-REVISION-to-be-built-in-subdirectory-of-checkout" |
|
for path in . .. ../.. ../../..; do |
|
if test -d .svn; then |
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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 |
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VCS_REVISION=$(git rev-list --all --count) |
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if test -n "${VCS_REVISION}"; then break; fi |
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fi; |
|
done |
|
# Mac does not support LEAST > 255 |
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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([ |
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head -1 AUTHORS | \ |
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sed -n 's,.*<\([-_.a-z0-9A-Z]*@[-_.a-z0-9A-Z]*\)>.*,\1,gp' |
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])) |
|
|
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m4_include(ax_check_qt.m4) |
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|
|
AC_ALIAS([AC_DEFINE_DIR], [AX_DEFINE_DIR]) |
|
AC_DEFUN([AX_DEFINE_DIR], [ |
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prefix_NONE= |
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exec_prefix_NONE= |
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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") |
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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 |
|
# $3 = filename of makefile.in |
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AC_DEFUN([AX_ADD_MAKEFILE_TARGET_DEP], [ |
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sh_add_makefile_target_dep() { |
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sed -i -e ':a;/^'${1}':.*\\$/{N;s/\\\n//;ta};s/^'${1}':.*$/& '${2}'/' "${srcdir}/${3}" |
|
if ! egrep -q "${1}:.* ${2}" "${srcdir}/${3}"; then |
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echo "${1}: ${2}" >> "${srcdir}/${3}" |
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fi |
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} |
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sh_add_makefile_target_dep "$1" "$2" "$3" |
|
if test "$1" != ".PHONY"; then |
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sh_add_makefile_target_dep ".PHONY" "$2" "$3" |
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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 "${$1}" | awk 1 ORS='\\n' | sed 's,\\n$,,') |
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[$1]_ENCODED=${[$1]_ENCODED//\"/\\\"} |
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[$1]_ENCODED=${[$1]_ENCODED//\'/\'\"\'\"\'} |
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[$1]_ENCODED=${[$1]_ENCODED//#/\\#} |
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AM_CPPFLAGS+=" '-D$1=\"${[$1]_ENCODED}\"'" |
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AC_SUBST([$1]) |
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AC_SUBST([$1]_ENCODED) |
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AC_SUBST(AM_CPPFLAGS) |
|
]) |
|
|
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# must be called on the right position in configure.ac |
|
# |
|
# configure.ac must start with: |
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# |
|
# m4_define(x_package_name, YOUR_PACKAGE_NAME) # project's name |
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# m4_define(x_major, MAJOR_NUMBER) # project's major version |
|
# m4_define(x_minor, MINOR_NUMBER) # project's minor version |
|
# m4_include(ax_init_standard_project.m4) |
|
# AC_INIT(x_package_name, x_version, x_bugreport, x_package_name) |
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# AM_INIT_AUTOMAKE([1.9 tar-pax parallel-tests color-tests]) |
|
# AX_INIT_STANDARD_PROJECT |
|
# |
|
# you change nothing but: YOUR_PACKAGE_NAME, MAJOR_NUMBER, MINOR_NUMBER |
|
# |
|
# configures the basic environment |
|
AC_DEFUN([AX_INIT_STANDARD_PROJECT], [ |
|
PREFIX=$(test "$prefix" = NONE && prefix=$ac_default_prefix; eval echo "${prefix}") |
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AX_SUBST(PREFIX) |
|
SYSCONFDIR=$(test "$prefix" = NONE && prefix=$ac_default_prefix; eval echo "${sysconfdir}") |
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AX_SUBST(SYSCONFDIR) |
|
DATADIR=$(test "$prefix" = NONE && prefix=$ac_default_prefix; eval echo "${datadir}") |
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AX_SUBST(DATADIR) |
|
PKGDATADIR=$(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= |
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for h in ${target} ${target_os} ${host} ${host_os} \ |
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${build} ${build_os} $(uname -s 2> /dev/null); do |
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p="$h is generic Unix" |
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case "$h" in |
|
(*mingw*) |
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UNIX=; MINGW=1; p="MinGW"; break;; |
|
(*Darwin*|*darwin*|*rhapsody*|*macosx*) |
|
UNIX=; MACOSX=1; p="MacOSX"; break;; |
|
esac |
|
done |
|
AC_MSG_RESULT($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 --display-charset utf-8 --lock-never 2>/dev/null | sed -n 's,uid *\(\[[ultimate\]] *\)\?,,p' | head -1) |
|
if test -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) |
|
VENDOR=$((lsb_release -is 2>/dev/null || echo unknown) | tr ' ' '_') |
|
AX_SUBST(VENDOR) |
|
DISTRO=$(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) |
|
])
|
|
|