On Sat, 26 Jan 2013, Konstantin Belousov wrote: > Ports should use port-provided compiler, and be untangled from the base > toolchain. I believe that forcing ports committers to port 20K+ packages > to clang is a waste of the FreeBSD resources and is is destined to fail > despite the efforts.
I agree that using a ports-provided compiler sounds like a good idea. (I am not sure that porting everything to clang will fail, though.) Anyway, I'll do what I can to support flexibility on the ports side, and with the patch below we should now able to support a world without GCC in the base. Please let me know if there is more you need or problems still in place. Gerald Author: gerald Date: Sun Mar 3 03:21:29 2013 New Revision: 313323 URL: http://svnweb.freebsd.org/changeset/ports/313323 Log: Do not just rely on the version number of FreeBSD in deciding whether a certain version of GCC is in the base, but also check the existence of /usr/bin/gcc. This unbreaks systems where GCC is not built as part of the world, and instead relies on versions of GCC in the Ports Collection there. PR: 175252 Submitted by: Yamaya Takashi <yama...@kbh.biglobe.ne.jp> Modified: head/Mk/bsd.gcc.mk Modified: head/Mk/bsd.gcc.mk ============================================================================== --- head/Mk/bsd.gcc.mk Sun Mar 3 02:51:25 2013 (r313322) +++ head/Mk/bsd.gcc.mk Sun Mar 3 03:21:29 2013 (r313323) @@ -150,7 +150,9 @@ IGNORE= Unknown version of GCC specified _GCC_FOUND${v}= port . endif . if ${OSVERSION} >= ${_GCCVERSION_${v}_L} && ${OSVERSION} < ${_GCCVERSION_${v}_R} +. if exists(/usr/bin/gcc) _GCC_FOUND${v}:= base +. endif . endif .endfor @@ -194,7 +196,7 @@ _USE_GCC:= ${GCC_DEFAULT_VERSION} # dependencies, CC, CXX, CPP, and flags. .for v in ${GCCVERSIONS} . if ${_USE_GCC} == ${_GCCVERSION_${v}_V} -. if ${OSVERSION} < ${_GCCVERSION_${v}_L} || ${OSVERSION} > ${_GCCVERSION_${v}_R} +. if ${OSVERSION} < ${_GCCVERSION_${v}_L} || ${OSVERSION} > ${_GCCVERSION_${v}_R} || !exists(/usr/bin/gcc) V:= ${_GCCVERSION_${v}_V:S/.//} _GCC_PORT_DEPENDS:= gcc${V} . if ${_USE_GCC} == ${GCC_DEFAULT_VERSION} @@ -219,7 +221,7 @@ FFLAGS+= -Wl,-rpath=${_GCC_RUNTIME} # ever telling us; to be fixed. _GCC_BUILD_DEPENDS:= ${_GCC_PORT_DEPENDS} . endif # ${_USE_GCC} != 3.4 -. else # ${OSVERSION} < ${_GCCVERSION_${v}_L} || ${OSVERSION} > ${_GCCVERSION_${v}_R} +. else # Use GCC in base. CC:= gcc CXX:= g++ . if exists(/usr/bin/gcpp) @@ -227,7 +229,7 @@ CPP:= gcpp . else CPP:= cpp . endif -. endif # ${OSVERSION} < ${_GCCVERSION_${v}_L} || ${OSVERSION} > ${_GCCVERSION_${v}_R} +. endif # Use GCC in base. . endif # ${_USE_GCC} == ${_GCCVERSION_${v}_V} .endfor .undef V _______________________________________________ freebsd-toolchain@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-toolchain To unsubscribe, send any mail to "freebsd-toolchain-unsubscr...@freebsd.org"
