Date: Mon, 4 Nov 2013 21:54:56 +0000 (UTC) From: Dimitry Andric <dim@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r257658 - head/share/mk Message-ID: <201311042154.rA4LsuLc057138@svn.freebsd.org>
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Author: dim Date: Mon Nov 4 21:54:56 2013 New Revision: 257658 URL: http://svnweb.freebsd.org/changeset/base/257658 Log: For C++ programs, don't emit any explicit dependency to libstdc++.a or libc++.a during the early build stages (bootstrap-tools, build-tools, cross-tools), since it is not possible to know in advance which C++ library is available on the host system. Instead, just use the bootstrap compiler's built-in default. This should eventually make it possible to build stable/9 on head, or on stable/10, which ship without libstdc++ by default. X-MFC-With: 255431 MFC after: 3 days Modified: head/share/mk/bsd.prog.mk Modified: head/share/mk/bsd.prog.mk ============================================================================== --- head/share/mk/bsd.prog.mk Mon Nov 4 21:32:07 2013 (r257657) +++ head/share/mk/bsd.prog.mk Mon Nov 4 21:54:56 2013 (r257658) @@ -172,7 +172,7 @@ _EXTRADEPEND: .endif .else echo ${PROG}: ${LIBC} ${DPADD} >> ${DEPENDFILE} -.if defined(PROG_CXX) +.if defined(PROG_CXX) && !defined(EARLY_BUILD) .if ${MK_CLANG_IS_CC} != "no" && empty(CXXFLAGS:M-stdlib=libstdc++) echo ${PROG}: ${LIBCPLUSPLUS} >> ${DEPENDFILE} .else
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