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| author |   Sergei Trofimovich <slyfox@gentoo.org> | 2018-10-20 10:28:23 +0100 |
|---|---|---|
| committer | Sergei Trofimovich <slyfox@gentoo.org> | 2018-10-20 10:28:23 +0100 |
| commit | b016826c93875380dc8f570a54bc3652de2fc79e (patch) | |
| tree | a1ab0b1bf0c62ada777298bc4789c2f6a84cdda0 /8.2.0/gentoo/112_all_libstdcxx-no-vtv.patch | |
| parent | 4.9.4: drop assumed -lieee from -mieee-fp (diff) | |
| download | gcc-patches-b016826c93875380dc8f570a54bc3652de2fc79e.tar.gz gcc-patches-b016826c93875380dc8f570a54bc3652de2fc79e.tar.bz2 gcc-patches-b016826c93875380dc8f570a54bc3652de2fc79e.zip | |
8.2.0: drop libstdc++ libking against libvtv
libstdc++ itself provides weak symbols to work
both against present and missing libvtv. Final
binary desides whetned to use vtv or not by
linking against libvtv.
The change drops libvtv RPATH=${build_dir} injection.
Bug: https://bugs.gentoo.org/582524
Bug: https://gcc.gnu.org/PR85884
Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
Diffstat (limited to '8.2.0/gentoo/112_all_libstdcxx-no-vtv.patch')
| -rw-r--r-- | 8.2.0/gentoo/112_all_libstdcxx-no-vtv.patch | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/8.2.0/gentoo/112_all_libstdcxx-no-vtv.patch b/8.2.0/gentoo/112_all_libstdcxx-no-vtv.patch new file mode 100644 index 0000000..68508bd --- /dev/null +++ b/8.2.0/gentoo/112_all_libstdcxx-no-vtv.patch @@ -0,0 +1,61 @@ +Final libstdc++.so should not contain rpath to make libvtv usable. +It's up to final binaries to link against proper libvtv. + +Bug: https://bugs.gentoo.org/582524 +Bug: https://gcc.gnu.org/PR85884 +--- a/libstdc++-v3/src/Makefile.am ++++ b/libstdc++-v3/src/Makefile.am +@@ -217,7 +217,6 @@ CXXLINK = \ + $(LIBTOOL) --tag CXX \ + $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ + --mode=link $(CXX) \ +- $(VTV_CXXLINKFLAGS) \ + $(OPT_LDFLAGS) $(SECTION_LDFLAGS) $(AM_CXXFLAGS) $(LTLDFLAGS) -o $@ + + # Symbol versioning for shared libraries. +--- a/libstdc++-v3/src/Makefile.in ++++ b/libstdc++-v3/src/Makefile.in +@@ -511,7 +511,6 @@ CXXLINK = \ + $(LIBTOOL) --tag CXX \ + $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ + --mode=link $(CXX) \ +- $(VTV_CXXLINKFLAGS) \ + $(OPT_LDFLAGS) $(SECTION_LDFLAGS) $(AM_CXXFLAGS) $(LTLDFLAGS) -o $@ + + @ENABLE_SYMVERS_TRUE@CLEANFILES = libstdc++-symbols.ver $(version_dep) +--- a/libstdc++-v3/src/c++11/Makefile.am ++++ b/libstdc++-v3/src/c++11/Makefile.am +@@ -204,5 +204,4 @@ CXXLINK = \ + $(LIBTOOL) --tag CXX --tag disable-shared \ + $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ + --mode=link $(CXX) \ +- $(VTV_CXXLINKFLAGS) \ + $(OPT_LDFLAGS) $(SECTION_LDFLAGS) $(AM_CXXFLAGS) $(LTLDFLAGS) -o $@ +--- a/libstdc++-v3/src/c++11/Makefile.in ++++ b/libstdc++-v3/src/c++11/Makefile.in +@@ -496,7 +496,6 @@ CXXLINK = \ + $(LIBTOOL) --tag CXX --tag disable-shared \ + $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ + --mode=link $(CXX) \ +- $(VTV_CXXLINKFLAGS) \ + $(OPT_LDFLAGS) $(SECTION_LDFLAGS) $(AM_CXXFLAGS) $(LTLDFLAGS) -o $@ + + all: all-am +--- a/libstdc++-v3/src/c++98/Makefile.am ++++ b/libstdc++-v3/src/c++98/Makefile.am +@@ -273,5 +273,4 @@ CXXLINK = \ + $(LIBTOOL) --tag CXX --tag disable-shared \ + $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ + --mode=link $(CXX) \ +- $(VTV_CXXLINKFLAGS) \ + $(OPT_LDFLAGS) $(SECTION_LDFLAGS) $(AM_CXXFLAGS) $(LTLDFLAGS) -o $@ +--- a/libstdc++-v3/src/c++98/Makefile.in ++++ b/libstdc++-v3/src/c++98/Makefile.in +@@ -500,7 +500,6 @@ CXXLINK = \ + $(LIBTOOL) --tag CXX --tag disable-shared \ + $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ + --mode=link $(CXX) \ +- $(VTV_CXXLINKFLAGS) \ + $(OPT_LDFLAGS) $(SECTION_LDFLAGS) $(AM_CXXFLAGS) $(LTLDFLAGS) -o $@ + + all: all-am |