build/autoconf/pkg.m4@141e0f1194b1 (annotated)
build/autoconf/pkg.m4
Wed, 31 Dec 2014 07:16:47 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 07:16:47 +0100
- branch
- TOR_BUG_9701
- changeset 3
- 141e0f1194b1
- permissions
- -rw-r--r--
Revert simplistic fix pending revisit of Mozilla integration attempt.
| michael@0 | 1 | dnl This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 2 | dnl License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 3 | dnl file, You can obtain one at http://mozilla.org/MPL/2.0/. |
| michael@0 | 4 | |
| michael@0 | 5 | # PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not) |
| michael@0 | 6 | # defines GSTUFF_LIBS, GSTUFF_CFLAGS, see pkg-config man page |
| michael@0 | 7 | # also defines GSTUFF_PKG_ERRORS on error |
| michael@0 | 8 | AC_DEFUN([PKG_CHECK_MODULES], |
| michael@0 | 9 | [succeeded=no |
| michael@0 | 10 | |
| michael@0 | 11 | if test -z "$PKG_CONFIG"; then |
| michael@0 | 12 | AC_PATH_PROG(PKG_CONFIG, pkg-config, no) |
| michael@0 | 13 | fi |
| michael@0 | 14 | |
| michael@0 | 15 | if test "$PKG_CONFIG" = "no" ; then |
| michael@0 | 16 | echo "*** The pkg-config script could not be found. Make sure it is" |
| michael@0 | 17 | echo "*** in your path, or set the PKG_CONFIG environment variable" |
| michael@0 | 18 | echo "*** to the full path to pkg-config." |
| michael@0 | 19 | echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config." |
| michael@0 | 20 | else |
| michael@0 | 21 | PKG_CONFIG_MIN_VERSION=0.9.0 |
| michael@0 | 22 | if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then |
| michael@0 | 23 | AC_MSG_CHECKING(for $2) |
| michael@0 | 24 | |
| michael@0 | 25 | if $PKG_CONFIG --exists "$2" ; then |
| michael@0 | 26 | AC_MSG_RESULT(yes) |
| michael@0 | 27 | succeeded=yes |
| michael@0 | 28 | |
| michael@0 | 29 | AC_MSG_CHECKING($1_CFLAGS) |
| michael@0 | 30 | $1_CFLAGS=`$PKG_CONFIG --cflags "$2"` |
| michael@0 | 31 | AC_MSG_RESULT($$1_CFLAGS) |
| michael@0 | 32 | |
| michael@0 | 33 | AC_MSG_CHECKING($1_LIBS) |
| michael@0 | 34 | ## Remove evil flags like -Wl,--export-dynamic |
| michael@0 | 35 | $1_LIBS="`$PKG_CONFIG --libs \"$2\" |sed s/-Wl,--export-dynamic//g`" |
| michael@0 | 36 | AC_MSG_RESULT($$1_LIBS) |
| michael@0 | 37 | else |
| michael@0 | 38 | $1_CFLAGS="" |
| michael@0 | 39 | $1_LIBS="" |
| michael@0 | 40 | ## If we have a custom action on failure, don't print errors, but |
| michael@0 | 41 | ## do set a variable so people can do so. |
| michael@0 | 42 | $1_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"` |
| michael@0 | 43 | ifelse([$4], ,echo $$1_PKG_ERRORS,) |
| michael@0 | 44 | fi |
| michael@0 | 45 | |
| michael@0 | 46 | AC_SUBST($1_CFLAGS) |
| michael@0 | 47 | AC_SUBST($1_LIBS) |
| michael@0 | 48 | else |
| michael@0 | 49 | echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer." |
| michael@0 | 50 | echo "*** See http://www.freedesktop.org/software/pkgconfig" |
| michael@0 | 51 | fi |
| michael@0 | 52 | fi |
| michael@0 | 53 | |
| michael@0 | 54 | if test $succeeded = yes; then |
| michael@0 | 55 | ifelse([$3], , :, [$3]) |
| michael@0 | 56 | else |
| michael@0 | 57 | if test "$COMPILE_ENVIRONMENT"; then |
| michael@0 | 58 | ifelse([$4], , AC_MSG_ERROR([Library requirements ($2) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them.]), [$4]) |
| michael@0 | 59 | fi |
| michael@0 | 60 | fi |
| michael@0 | 61 | ]) |
| michael@0 | 62 | |
| michael@0 | 63 |
