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lang/gcc5: Support DragonFly's gcc50 base compiler in specific scenario

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This commit is contained in:
John Marino 2015-03-18 10:39:04 +00:00
parent b2e6644be3
commit 716e5c49e9
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=381535
1 changed files with 8 additions and 0 deletions
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8
lang/gcc5/Makefile.DragonFly
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@ -1,3 +1,11 @@
# $FreeBSD$
OPTIONS_EXCLUDE= JAVA
# The following modification to CXXFLAGS is needed in the case of DragonFly
# 4.1+ building lang/gcc5 with the gcc50 base compiler when the system
# libraries were built by the gcc47 base compiler. The sys.mk file
# automatically adds -D_GLIBCXX_USE_CXX11_ABI=0 to CXXFLAGS in that case,
# which will break the build.
CXXFLAGS:= ${CXXFLAGS:N-D_GLIBCXX_USE_CXX11_ABI*}