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| author | Bryan Drewery <bdrewery@FreeBSD.org> | 2015-03-17 15:16:36 +0000 |
|---|---|---|
| committer | Bryan Drewery <bdrewery@FreeBSD.org> | 2015-03-17 15:16:36 +0000 |
| commit | 215d02b78ca9d16dfcf9cea2bff3f4d1d3f14cd2 (patch) | |
| tree | 61013e6d5d3cfc9758b3a99272f07e478122acd1 /Makefile.inc1 | |
| parent | 7e8ffa29c714d58f586d6be4b11966eddbbb608e (diff) | |
| download | src-215d02b78ca9d16dfcf9cea2bff3f4d1d3f14cd2.tar.gz src-215d02b78ca9d16dfcf9cea2bff3f4d1d3f14cd2.zip | |
Add LIB_CXX so that C++ libraries will use CXX to link.
This fixes C++ libraries not implicitly linking in libc++. This is
generally not an issue because the final linking with the compiled binary
will involve CXX via PROG_CXX or other means. It is however
inconsistent with libraries implicitly linking in libc and problematic
for trying to build libraries with '-z defs' to ensure all direct
dependencies are linked in.
libatf-c++ is currently the only consumer of this new feature.
Differential Revision: https://reviews.freebsd.org/D2039
Reviewed by: imp
Discussed with: bapt
MFC after: 2 weeks
Sponsored by: EMC / Isilon Storage Division
Notes
Notes:
svn path=/head/; revision=280179
Diffstat (limited to 'Makefile.inc1')
| -rw-r--r-- | Makefile.inc1 | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Makefile.inc1 b/Makefile.inc1 index 97b5b7b23dde..690696b2d505 100644 --- a/Makefile.inc1 +++ b/Makefile.inc1 @@ -1685,6 +1685,10 @@ gnu/lib/libstdc++__L: lib/msun__L gnu/lib/libsupc++__L: gnu/lib/libstdc++__L .endif +.if ${MK_LIBCPLUSPLUS} != "no" +_prebuild_libs+= lib/libc++ +.endif + lib/libgeom__L: lib/libexpat__L .if ${MK_LIBTHR} != "no" |