Implements a Proxy detection (WPAD) interface for Linux, Mac OSX and Windows. Offers a GUI for manual proxy settings and automatic WPAD detection. The GUI is based on QT.
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945 lines
34 KiB
945 lines
34 KiB
## @id $Id$ |
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## 1 2 3 4 5 6 7 8 |
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## 45678901234567890123456789012345678901234567890123456789012345678901234567890 |
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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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|
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# define version number from subversion's revision number: |
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# it is taken modulo 256 due to a bug on Apple's MacOSX |
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# add to x_minor if revision number is > 256 |
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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" |
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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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|
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# setup version number |
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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]))]) |
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## bugreport mail address is taken from <user@host> in first line of AUTHORS |
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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]) |
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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 |
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test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix |
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dnl In Autoconf 2.60, ${datadir} refers to ${datarootdir}, which in turn |
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dnl refers to ${prefix}. Thus we have to use `eval' twice. |
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eval ax_define_dir="\"[$]$2\"" |
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eval ax_define_dir="\"$ax_define_dir\"" |
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AC_SUBST($1, "$ax_define_dir") |
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AC_DEFINE_UNQUOTED($1, "$ax_define_dir", [$3]) |
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test "$prefix_NONE" && prefix=NONE |
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test "$exec_prefix_NONE" && exec_prefix=NONE |
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]) |
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|
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# add target dependencies to an existing makefile.in |
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# - parameters: |
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# $1 = existing target |
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# $2 = new dependency for that target |
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# $3 = filename of makefile.in |
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AC_DEFUN([AX_ADD_MAKEFILE_TARGET_DEP], [ |
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sh_add_makefile_target_dep() { |
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sed -i -e ':a;/^'${1}':.*\\$/{N;s/\\\n//;ta};s/^'${1}':.*$/& '${2}'/' "${srcdir}/${3}" |
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if ! egrep -q "${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" |
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if test "$1" != ".PHONY"; then |
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sh_add_makefile_target_dep ".PHONY" "$2" "$3" |
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fi |
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]) |
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|
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# Same as AC_SUBST, but adds -Dname="value" option to CPPFLAGS and a |
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# notz only a @name@ replacement, but also a @name_ENCODED@ one to be |
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# used in code. |
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# - parameters: |
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# $1 = variable name |
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AC_DEFUN([AX_SUBST], [ |
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[$1]_ENCODED=$(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([$1]_ENCODED) |
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AC_SUBST(AM_CPPFLAGS) |
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]) |
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# must be called on the right position in configure.ac |
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# |
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# configure.ac must start with: |
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# |
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# m4_define(x_package_name, YOUR_PACKAGE_NAME) # project's name |
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# m4_define(x_major, MAJOR_NUMBER) # project's major version |
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# m4_define(x_minor, MINOR_NUMBER) # project's minor version |
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# m4_include(ax_init_standard_project.m4) |
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# AC_INIT(x_package_name, x_version, x_bugreport, x_package_name) |
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# AM_INIT_AUTOMAKE([1.9 tar-pax parallel-tests color-tests]) |
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# AX_INIT_STANDARD_PROJECT |
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# |
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# you change nothing but: YOUR_PACKAGE_NAME, MAJOR_NUMBER, MINOR_NUMBER |
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# |
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# configures the basic environment |
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AC_DEFUN([AX_INIT_STANDARD_PROJECT], [ |
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PREFIX=$(test "$prefix" = NONE && prefix=$ac_default_prefix; eval echo "${prefix}") |
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AX_SUBST(PREFIX) |
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SYSCONFDIR=$(test "$prefix" = NONE && prefix=$ac_default_prefix; eval echo "${sysconfdir}") |
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AX_SUBST(SYSCONFDIR) |
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DATADIR=$(test "$prefix" = NONE && prefix=$ac_default_prefix; eval echo "${datadir}") |
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AX_SUBST(DATADIR) |
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PKGDATADIR=$(test "$prefix" = NONE && prefix=$ac_default_prefix; eval echo "${DATADIR}/${PACKAGE_NAME}") |
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AX_SUBST(PKGDATADIR) |
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LOCALSTATEDIR=$(test "$prefix" = NONE && prefix=$ac_default_prefix; eval echo "${localstatedir}") |
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AX_SUBST(LOCALSTATEDIR) |
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AC_MSG_CHECKING([target platfrom]) |
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UNIX=1 |
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MINGW= |
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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 "$h" in |
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(*mingw*) |
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UNIX=; MINGW=1; p="MinGW"; break;; |
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(*Darwin*|*darwin*|*rhapsody*|*macosx*) |
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UNIX=; MACOSX=1; p="MacOSX"; break;; |
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esac |
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done |
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AC_MSG_RESULT($p) |
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AM_CONDITIONAL(UNIX, test "$UNIX" = "1") |
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AM_CONDITIONAL(MINGW, test "$MINGW" = "1") |
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AM_CONDITIONAL(MACOSX, test "$MACOSX" = "1") |
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AX_SUBST(UNIX) |
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AX_SUBST(MINGW) |
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AX_SUBST(MACOSX) |
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AM_CPPFLAGS+=" '-DMAKE_STRING(X)=\#X' '-DNAMESPACE=${PACKAGE_TARNAME//[^a-zA-Z0-9]/_}'" |
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AX_SUBST(NUMBERS) |
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AX_SUBST(HOME) |
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if test -f README.md; then |
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README=$(tail -n +3 README.md) |
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DESCRIPTION=$(head -1 README.md) |
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else |
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README=$(tail -n +3 README) |
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DESCRIPTION=$(head -1 README) |
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fi |
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README_ESCAPED=$(echo "$README" | sed ':a;N;$!ba;s/\n/\\n/g;s,",\\",g') |
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if which pandoc 2>&1 > /dev/null; then |
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README_HTML=$(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') |
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else |
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README_HTML="${README}" |
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fi |
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AX_SUBST(README) |
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_AM_SUBST_NOTMAKE([README]) |
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AX_SUBST(README_ESCAPED) |
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_AM_SUBST_NOTMAKE([README_ESCAPED]) |
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AX_SUBST(README_HTML) |
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_AM_SUBST_NOTMAKE([README_HTML]) |
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AX_SUBST(DESCRIPTION) |
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_AM_SUBST_NOTMAKE([DESCRIPTION]) |
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LICENSE=$(echo $(head -1 COPYING)) |
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AX_SUBST(LICENSE) |
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COPYING=$(<COPYING) |
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AX_SUBST(COPYING) |
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_AM_SUBST_NOTMAKE([COPYING]) |
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AUTHOR=$(head -1 AUTHORS) |
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AUTHOR_NAME=$(echo $AUTHOR | sed 's, *[[<(]].*$,,') |
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AUTHOR_URL=$(echo $AUTHOR | sed 's,.*(\(http[[^)]]*\)).*,\1,') |
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AUTHOR_MAIL=$(echo $AUTHOR | sed 's,.*<\(.*@.*\)>.*,\1,') |
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AX_SUBST(AUTHOR) |
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_AM_SUBST_NOTMAKE([AUTHOR]) |
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AX_SUBST(AUTHOR_NAME) |
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AX_SUBST(AUTHOR_URL) |
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AX_SUBST(AUTHOR_MAIL) |
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PROJECT_URL="${PROJECT_URL:-${AUTHOR_URL}/projects/${PACKAGE_NAME}}" |
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SOURCE_DOWNLOAD="${SOURCE_DOWNLOAD:-${AUTHOR_URL}/downloads/${PACKAGE_NAME}}" |
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AX_SUBST(PROJECT_URL) |
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AX_SUBST(SOURCE_DOWNLOAD) |
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DISTRO=$(lsb_release -sc 2>/dev/null || uname -s 2>/dev/null) |
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AX_SUBST(DISTRO) |
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ARCH=$((@<:@@<:@ $(uname -sm) =~ 64 @:>@@:>@ && echo amd64) || (@<:@@<:@ $(uname -sm) =~ 'i?86' @:>@@:>@ && echo i386 || uname -sm)) |
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AX_SUBST(ARCH) |
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DISTRIBUTOR=$(lsb_release -si 2>/dev/null || uname -s 2>/dev/null) |
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case "${DISTRIBUTOR// /-}" in |
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(Ubuntu) UBUNTU=1; AX_SUBST(UBUNTU);; |
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(Debian) DEBIAN=1; AX_SUBST(DEBIAN);; |
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(SUSE-LINUX) SUSE=1; AX_SUBST(SUSE);; |
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(Fedora) FEDORA=1; AX_SUBST(FEDORA);; |
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(Centos) CENTOS=1; AX_SUBST(CENTOS);; |
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esac |
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AX_SUBST(DISTRIBUTOR) |
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BUILD_NUMBER=${BUILD_NUMBER:-1} |
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AX_SUBST(BUILD_NUMBER) |
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BUILD_DATE=$(LANG= date +"%a, %d %b %Y %H:%M:%S %z") |
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AX_SUBST(BUILD_DATE) |
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if test -f "${PACKAGE_NAME}.desktop.in"; then |
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PACKAGE_DESKTOP="${PACKAGE_NAME}.desktop" |
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fi |
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AX_SUBST(PACKAGE_DESKTOP) |
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if test -f "${PACKAGE_NAME}-logo.png"; then |
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PACKAGE_LOGO="${PACKAGE_NAME}-logo.png" |
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fi |
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AX_SUBST(PACKAGE_LOGO) |
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if test -f "${PACKAGE_NAME}-icon.svg"; then |
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PACKAGE_ICON="${PACKAGE_NAME}-icon.svg" |
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elif test -f "${PACKAGE_NAME}-icon.png"; then |
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PACKAGE_ICON="${PACKAGE_NAME}-icon.png" |
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elif test -f "${PACKAGE_NAME}.svg"; then |
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PACKAGE_ICON="${PACKAGE_NAME}.svg" |
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elif test -f "${PACKAGE_NAME}.png"; then |
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PACKAGE_ICON="${PACKAGE_NAME}.png" |
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fi |
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AX_SUBST(PACKAGE_ICON) |
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|
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AC_ARG_ENABLE(pedantic, |
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[AS_HELP_STRING([--enable-pedantic], |
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[enable all warnings and checks, abort on warnings])], |
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[have_pedantic="$enableval"; test "$enableval" = "yes" && \ |
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AM_CXXFLAGS="${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"]) |
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dnl problem in libs: -Wshadow -Wcast-qual |
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dnl auto.hpp: -Wno-ctor-dtor-privacy (removed) |
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AM_CONDITIONAL(PEDANTIC, test "$enableval" = "yes") |
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if test "$have_pedantic" == "yes"; then |
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AC_MSG_NOTICE([Pedantic compile mode enabled! |
|
- all warnings for GNU g++ are enabled |
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- all warnings result in an error |
|
- doxygen warnings are treated as error too]); fi |
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|
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AC_ARG_ENABLE(debug, |
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[AS_HELP_STRING([--enable-debug], |
|
[compile for debugger])], |
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[have_debug="$enableval"], [have_debug="no"]) |
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AM_CONDITIONAL(DEBUG, test "$enableval" = "yes") |
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if test "$have_debug" == "yes"; then |
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AC_MSG_NOTICE([Debug compile mode enabled]); |
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AM_CPPFLAGS="${AM_CPPFLAGS} -DDEBUG" |
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AM_CXXFLAGS="${AM_CXXFLAGS:-} -ggdb3 -O0" |
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AM_LDFLAGS="${AM_LDFLAGS} -ggdb3 -O0" |
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else |
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AM_CPPFLAGS="${AM_CPPFLAGS} -DQT_NO_DEBUG_OUTPUT -DQT_NO_DEBUG" |
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fi |
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|
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AC_ARG_WITH(gcov, |
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[AS_HELP_STRING([--with-gcov=FILE], |
|
[enable gcov, set gcov file (defaults to gcov)])], |
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[GCOV="$enableval"], [GCOV="no"]) |
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AM_CONDITIONAL(COVERAGE, test "$GCOV" != "no") |
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if test "$GCOV" != "no"; then |
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if test "$GCOV" == "yes"; then |
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GCOV=gcov |
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fi |
|
AC_CHECK_PROG(has_gcov, [$GCOV], [yes], [no]) |
|
if test "$has_gcov" != "yes"; then |
|
AC_MSG_ERROR([gcov: program $GCOV not found]) |
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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" |
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AX_SUBST(GCOV) |
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fi |
|
|
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if test -f ${PACKAGE_NAME}.desktop.in; then |
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AC_CONFIG_FILES([${PACKAGE_NAME}.desktop]) |
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fi |
|
|
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AC_CONFIG_FILES([makefile]) |
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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 \ |
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ax_check_qt.m4 resolve-debbuilddeps.sh resolve-rpmbuilddeps.sh \ |
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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: $0 |
|
EOF |
|
]) |
|
|
|
# use this in configure.ac to support CppUnit for C++ unit tests |
|
AC_DEFUN([AX_USE_CPPUNIT], [ |
|
AM_PATH_CPPUNIT([1.0.0], [have_cppunit="yes"], [have_cppunit="no"]) |
|
# infos and warnings |
|
if test "$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: $0 |
|
EOF |
|
]) |
|
|
|
# use this in configure.ac to support C++ examples |
|
AC_DEFUN([AX_USE_NODEJS], [ |
|
AC_PATH_PROG(ANDROID, [android], [0], |
|
[${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([nodejs/package.json]) |
|
AC_CONFIG_FILES([nodejs/makefile]) |
|
AC_CONFIG_FILES([cordova/makefile]) |
|
AC_CONFIG_FILES([cordova/config.xml]) |
|
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 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 |
|
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 per 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) |
|
])
|
|
|