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| author | Mike Gabriel <mike.gabriel@das-netzwerkteam.de> | 2019-03-01 16:48:04 +0100 |
|---|---|---|
| committer | Mike Gabriel <mike.gabriel@das-netzwerkteam.de> | 2019-03-01 16:48:04 +0100 |
| commit | da9a1bc0b9a42a9f586d5ac0d0392a89f4fe821b (patch) | |
| tree | 77f3db9896013c94e21078dd3be28b8e762115d3 /debian/patches/2004_enforce-lpthread.patch | |
| parent | 400b627e4e1275730640aa668f1a395e0db5c51f (diff) | |
| download | nx-libs-da9a1bc0b9a42a9f586d5ac0d0392a89f4fe821b.tar.gz nx-libs-da9a1bc0b9a42a9f586d5ac0d0392a89f4fe821b.tar.bz2 nx-libs-da9a1bc0b9a42a9f586d5ac0d0392a89f4fe821b.zip | |
debian/patches: Add 2004_enforce-lpthread.patch. On Debian, enforce -lpthread when building nxcomp. This is a nasty work around for a missing symbols issue that needs to get addressed otherwise in later release.
Diffstat (limited to 'debian/patches/2004_enforce-lpthread.patch')
| -rw-r--r-- | debian/patches/2004_enforce-lpthread.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/debian/patches/2004_enforce-lpthread.patch b/debian/patches/2004_enforce-lpthread.patch new file mode 100644 index 000000000..474feb0dd --- /dev/null +++ b/debian/patches/2004_enforce-lpthread.patch @@ -0,0 +1,33 @@ +Description: Enforce -lpthread when linking nxcomp. +Author: Mike Gabriel <mike.gabriel@das-netzwerkteam.de> +Abstract: + This is a workaround for a nasty libtool bug!!! + . + We actually compile libXcomp with pthread support, but libtool uses g++ + ... -nostdlib ... -pthread on Linux. -nostdlib causes -pthread to be + ignored. + . + According to GCC upstream, this is not a bug: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=25460 + . + GCC upstream insists that libtool needs to handle -pthread in a special + way when using -nostdlib. + . + A patch has been submitted to the libtool project: + http://lists.gnu.org/archive/html/libtool-patches/2013-11/msg00015.html + but never applied to the code base. Boo. + . + We will work around this bug by hard-coding the linking with pthread + support in libXcomp for now. + +--- a/nxcomp/src/Makefile.am ++++ b/nxcomp/src/Makefile.am +@@ -139,7 +139,7 @@ + libXcomp_la_LDFLAGS = \ + -version-number @LT_COMP_VERSION@ \ + -no-undefined \ +- $(PTHREAD_LDFLAGS) \ ++ $(PTHREAD_LDFLAGS) -lpthread \ + $(NULL) + + libXcompincludedir = $(includedir)/nx |