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gnu: weechat: Dynamically link against libpython2.7.so.

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* gnu/packages/patches/weechat-python.patch: New file.
* gnu-system.am (dist_patch_DATA): Add it.
* gnu/packages/weechat.scm (weechat)[source]: Use it.
This commit is contained in:
Ludovic Courtès 2015-11-29 19:17:33 +01:00
parent 25d188ce12
commit cb7bd0cff5
3 changed files with 45 additions and 1 deletions
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1
gnu-system.am
View file

@ -726,6 +726,7 @@ dist_patch_DATA = \
gnu/packages/patches/vtk-mesa-10.patch \
gnu/packages/patches/w3m-fix-compile.patch \
gnu/packages/patches/webkitgtk-2.4-sql-init-string.patch \
gnu/packages/patches/weechat-python.patch \
gnu/packages/patches/weex-vacopy.patch \
gnu/packages/patches/wicd-bitrate-none-fix.patch \
gnu/packages/patches/wicd-get-selected-profile-fix.patch \

40
gnu/packages/patches/weechat-python.patch Normal file
View file

@ -0,0 +1,40 @@
Get Python LDFLAGS from 'pkg-config'.
The other approach is more complex and gets it wrong: it returns
"-L/path/to/python/lib/python-2.7.10/lib/python2.7/config -lpython -lwhatever";
since that config/ sub-directory contains libpython2.7.a, we end up
statically linking Python in Weechat's python.so, which we do not want.
--- weechat-1.3/configure.ac 2015-08-16 08:27:07.000000000 +0200
+++ weechat-1.3/configure.ac 2015-11-29 18:18:52.975197048 +0100
@@ -535,29 +535,7 @@ if test "x$enable_python" = "xyes" ; the
if test -r "$PYTHON_INCLUDE/Python.h"; then
PYTHON_CFLAGS="-I$PYTHON_INCLUDE"
AC_MSG_RESULT(found)
- PYTHON_LIB=`$PYTHON -c "import sys, distutils.sysconfig; sys.stdout.write(distutils.sysconfig.get_config_var('LIBPL'))"`
- PYTHON_LFLAGS="-lpython$PYTHON_VERSION "`$PYTHON -c "import sys, distutils.sysconfig; sys.stdout.write(distutils.sysconfig.get_config_var('LIBS')+' '+distutils.sysconfig.get_config_var('SYSLIBS')+' '+distutils.sysconfig.get_config_var('LINKFORSHARED'))"`
- AC_MSG_CHECKING(for Python library)
- if test -r "$PYTHON_LIB/libpython$PYTHON_VERSION.so"; then
- PYTHON_LFLAGS="-L$PYTHON_LIB $PYTHON_LFLAGS"
- AC_MSG_RESULT(found)
- elif test -r "$PYTHON_LIB/libpython$PYTHON_VERSION.a"; then
- PYTHON_LFLAGS="-L$PYTHON_LIB $PYTHON_LFLAGS"
- AC_MSG_RESULT(found)
- elif test -r "$PYTHON_LIB/libpython$PYTHON_VERSION.dll.a"; then
- PYTHON_LFLAGS="-L$PYTHON_LIB $PYTHON_LFLAGS"
- AC_MSG_RESULT(found)
- elif test -r "$PYTHON_SYSPREFIX/lib/libpython$PYTHON_VERSION.so"; then
- PYTHON_LFLAGS="-L$PYTHON_SYSPREFIX/lib/ $PYTHON_LFLAGS"
- AC_MSG_RESULT(found)
- else
- AC_MSG_WARN([
-*** Python library couldn't be found on your system.
-*** Try to install it with your software package manager.
-*** WeeChat will be built without Python support.])
- enable_python="no"
- not_found="$not_found python"
- fi
+ PYTHON_LFLAGS=`pkg-config python2 --libs`
else
AC_MSG_WARN([
*** Python header files couldn't be found on your system.

5
gnu/packages/weechat.scm
View file

@ -20,6 +20,7 @@
;; TODO: Add ruby
(define-module (gnu packages weechat)
#:use-module (gnu packages)
#:use-module (gnu packages ncurses)
#:use-module (gnu packages base)
#:use-module (gnu packages gettext)
@ -52,7 +53,9 @@ (define-public weechat
(uri (string-append "http://weechat.org/files/src/weechat-"
version ".tar.gz"))
(sha256
(base32 "13b7dfs3sn71c51fi0bli5rzlsppil6gg1lzik3k8l43yhhqyv2w"))))
(base32
"13b7dfs3sn71c51fi0bli5rzlsppil6gg1lzik3k8l43yhhqyv2w"))
(patches (list (search-patch "weechat-python.patch")))))
(build-system gnu-build-system)
(native-inputs `(("autoconf" ,autoconf)
("pkg-config" ,pkg-config)