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Remove local override for .cpp.So rule

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The standard bsd.lib.mk rule is suitable for libgcc_s's C++ source.

The local rule had the following non-functional argument differences
or additions:

1. -DSHARED (rather than -DPIC from bsd.lib.mk)

   The C++ sources don't have an #ifdef for either one.

2. -fexceptions

   This is enabled by default for C++ so does not need to be set
   explicitly.

3. -D__GLIBC__=3

   Not used by LLVM libunwind.

4. -DElfW=__ElfN

   LLVM libunwind provides its own definition.

PR:		206381
Differential Revision:	The FreeBSD Foundation
This commit is contained in:
Ed Maste 2016-01-19 03:54:38 +00:00
parent ca31148c56
commit c4601d6dfb
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=294308
1 changed files with 0 additions and 5 deletions
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5
gnu/lib/libgcc/Makefile
View File

@ -206,7 +206,6 @@ CC_P = ${CC} -c ${CFLAGS} ${HIDE} -p -fPIC
CC_S = ${CC} -c ${CFLAGS} ${PICFLAG} -DSHARED
CXX_T = ${CXX} -c ${CXXFLAGS} ${HIDE} -fPIC
CXX_P = ${CXX} -c ${CXXFLAGS} ${HIDE} -p -fPIC
CXX_S = ${CXX} -c ${CXXFLAGS} ${PICFLAG} -DSHARED
#-----------------------------------------------------------------------
#
@ -337,10 +336,6 @@ ${_src:R:S/$/.po/}: ${_src} ${COMMONHDRS}
${_src:R:S/$/.So/}: ${_src} ${COMMONHDRS}
${CC_S} ${EH_CFLAGS} -o ${.TARGET} ${.IMPSRC}
.endfor
.for _src in ${LIB2ADDEHSHARED:M*.cpp}
${_src:R:S/$/.So/}: ${_src} ${COMMONHDRS}
${CXX_S} ${EH_CFLAGS} -o ${.TARGET} ${.IMPSRC}
.endfor
#-----------------------------------------------------------------------