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gnu: kinit: Use LIBRARY_PATH to search for dynamically loaded libs.

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Transfer the NixOS "kdeinit-libpath" patch for kinit as of
2018-02-17.

* gnu/packages/patches/kinit-kdeinit-libpath.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/kde-frameworks.scm (kinit)[source]: Use it.
This commit is contained in:
Hartmut Goebel 2018-03-01 23:08:44 +01:00
parent f8a0f3ac70
commit 16b8aff85b
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3 changed files with 40 additions and 1 deletions
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37
gnu/packages/patches/kinit-kdeinit-libpath.patch Normal file
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@ -0,0 +1,37 @@
Search libraries in GUIX_KF5INIT_LIB_PATH.
Based on an idea by NixOs
pkgs/development/libraries/kde-frameworks/kinit/kinit-libpath.patch
===================================================================
--- kinit-5.32.0/src/kdeinit/kinit.cpp.orig 2017-10-22 21:02:20.908765455 +0200
+++ kinit-5.32.0/src/kdeinit/kinit.cpp 2017-10-22 21:03:25.312818248 +0200
@@ -623,20 +623,18 @@
if (libpath_relative) {
// NB: Because Qt makes the actual dlopen() call, the
// RUNPATH of kdeinit is *not* respected - see
// https://sourceware.org/bugzilla/show_bug.cgi?id=13945
// - so we try hacking it in ourselves
- QString install_lib_dir = QFile::decodeName(
- CMAKE_INSTALL_PREFIX "/" LIB_INSTALL_DIR "/");
- QString orig_libpath = libpath;
- libpath = install_lib_dir + libpath;
- l.setFileName(libpath);
- if (!l.load()) {
- libpath = orig_libpath;
- l.setFileName(libpath);
- l.load();
- }
+ // Try to load the library relative to the active profiles.
+ QByteArrayList profiles = qgetenv("LIBRARY_PATH").split(':');
+ for (const QByteArray &profile: profiles) {
+ if (!profile.isEmpty()) {
+ l.setFileName(QFile::decodeName(profile) + QStringLiteral("/") + libpath);
+ if (l.load()) break;
+ }
+ }
} else {
l.load();
}
if (!l.isLoaded()) {
QString ltdlError(l.errorString());