diff options
| author | grant <grant@pkgsrc.org> | 2003-09-24 12:22:03 +0000 |
|---|---|---|
| committer | grant <grant@pkgsrc.org> | 2003-09-24 12:22:03 +0000 |
| commit | f8dc52ce38cd225e17b0e74e4978ad4dc46cceeb (patch) | |
| tree | 99ddce2750caedd6be2d3ff6627986aa0f032363 /mk/compiler.mk | |
| parent | c2cf4208ceb6730af7c7d3b0f441c2b12e0800b7 (diff) | |
| download | pkgsrc-f8dc52ce38cd225e17b0e74e4978ad4dc46cceeb.tar.gz | |
make CC_VERSION available to packages by including bsd.prefs.mk.
it is of the form 'gcc-<version>' if gcc is being used, or empty
otherwise (for now).
requested by tron.
Diffstat (limited to 'mk/compiler.mk')
| -rw-r--r-- | mk/compiler.mk | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/mk/compiler.mk b/mk/compiler.mk index f77084083de..1e92273b392 100644 --- a/mk/compiler.mk +++ b/mk/compiler.mk @@ -1,4 +1,4 @@ -# $NetBSD: compiler.mk,v 1.11 2003/09/24 03:01:02 grant Exp $ +# $NetBSD: compiler.mk,v 1.12 2003/09/24 12:22:04 grant Exp $ # This Makefile fragment implements handling for supported # C/C++/fortran compilers. @@ -45,8 +45,6 @@ .if !defined(COMPILER_MK) COMPILER_MK= # defined -.include "../../mk/bsd.prefs.mk" - # Do a dance to determine which version of gcc is being used, if any, # and whether it satisfies GCC_REQD. # @@ -133,6 +131,7 @@ BUILD_DEPENDS+= gcc>=${GCC_REQD}:../../lang/gcc . endif . endif # buildlink2 +_CC_IS_GCC= YES PATH:= ${_GCC_PREFIX}bin:${PATH} CC= ${_GCC_PREFIX}bin/gcc CPP= ${_GCC_PREFIX}bin/cpp @@ -167,6 +166,7 @@ BUILD_DEPENDS+= gcc3>=${GCC_REQD}:../../lang/gcc3 . endif . endif # buildlink2 +_CC_IS_GCC= YES PATH:= ${_GCC_PREFIX}bin:${PATH} CC= ${_GCC_PREFIX}bin/gcc CPP= ${_GCC_PREFIX}bin/cpp @@ -182,6 +182,21 @@ _GCC_LDFLAGS= -L${_GCC_ARCHDIR} -Wl,${RPATH_FLAG}${_GCC_ARCHDIR} -L${_GCC_PREFI LDFLAGS+= ${_GCC_LDFLAGS} .endif +# CC_VERSION can be tested by package Makefiles to tweak things based +# on the compiler being used. This is only functional for gcc right now. +# +CC_VERSION?= # empty +.if defined(_CC_IS_GCC) +. if !defined(_CC_VERSION) +_CC_VERSION!= if ${CC} -dumpversion > /dev/null 2>&1; then \ + ${ECHO} `${CC} -dumpversion`; \ + else \ + ${ECHO} ""; \ + fi +. endif +CC_VERSION= gcc-${_CC_VERSION} +.endif + # The SunPro C++ compiler doesn't support passing linker flags with # -Wl to CC, so we make buildlink2 perform the required magic. # |