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authorahoka <ahoka@pkgsrc.org>2010-09-23 22:26:06 +0000
committerahoka <ahoka@pkgsrc.org>2010-09-23 22:26:06 +0000
commit316d010152b39637ecf576497b810f98cbca1117 (patch)
treed308a995aa626f38ab588843bb885e1df05144b6 /mk
parent2148c99540a13a0b09410906d6271f1b16b72fe5 (diff)
downloadpkgsrc-316d010152b39637ecf576497b810f98cbca1117.tar.gz
Add support for clang.
Diffstat (limited to 'mk')
-rw-r--r--mk/compiler.mk6
-rw-r--r--mk/compiler/clang.mk76
2 files changed, 80 insertions, 2 deletions
diff --git a/mk/compiler.mk b/mk/compiler.mk
index 1d65e7237a3..7907e9c344b 100644
--- a/mk/compiler.mk
+++ b/mk/compiler.mk
@@ -1,4 +1,4 @@
-# $NetBSD: compiler.mk,v 1.71 2010/07/30 07:58:58 asau Exp $
+# $NetBSD: compiler.mk,v 1.72 2010/09/23 22:26:06 ahoka Exp $
#
# This Makefile fragment implements handling for supported C/C++/Fortran
# compilers.
@@ -12,6 +12,7 @@
# Valid values are:
# ccc Compaq C Compilers (Tru64)
# ccache compiler cache (chainable)
+# clang Clang C and Objective−C compiler
# distcc distributed C/C++ (chainable)
# f2c Fortran 77 to C compiler (chainable)
# icc Intel C++ Compiler (Linux)
@@ -101,7 +102,8 @@ COMPILER_USE_SYMLINKS?= yes
_USE_PKGSRC_GCC= yes
.endif
-_COMPILERS= ccc gcc icc ido mipspro mipspro-ucode sunpro xlc hp pcc
+_COMPILERS= ccc gcc icc ido mipspro mipspro-ucode \
+ sunpro xlc hp pcc clang
_PSEUDO_COMPILERS= ccache distcc f2c g95
.if defined(NOT_FOR_COMPILER) && !empty(NOT_FOR_COMPILER)
diff --git a/mk/compiler/clang.mk b/mk/compiler/clang.mk
new file mode 100644
index 00000000000..32ce787c6c0
--- /dev/null
+++ b/mk/compiler/clang.mk
@@ -0,0 +1,76 @@
+# $NetBSD: clang.mk,v 1.1 2010/09/23 22:26:07 ahoka Exp $
+#
+# This is the compiler definition for the clang compiler.
+#
+# User-settable variables:
+#
+# CLANGBASE
+# The base directory where the compiler is installed.
+#
+
+.if !defined(COMPILER_CLANG_MK)
+COMPILER_CLANG_MK= defined
+
+# Add the dependency on clang
+# TODO: may be installed already, check for this
+BUILD_DEPENDS+= clang-[0-9]*:../../lang/clang
+
+.include "../../mk/bsd.prefs.mk"
+
+CLANGBASE?= ${PREFIX}
+
+LANGUAGES.clang= # empty
+
+#_CLANG_DIR= ${WRKDIR}/.clang
+_CLANG_DIR= ${CLANGBASE}/bin
+_CLANG_VARS= # empty
+
+.if exists(${CLANGBASE}/bin/clang)
+LANGUAGES.hp+= c
+_CLANG_VARS+= CC
+_CLANG_CC= ${_CLANG_DIR}/clang
+_ALIASES.CC= cc gcc c89 c99
+CCPATH= ${CLANGBASE}/bin/clang
+PKG_CC:= ${_CLANG_CC}
+.endif
+
+# NOTE: clang C++ support is still experimental, enable later
+.if exists(${CLANGBASE}/bin/clang++)
+#LANGUAGES.hp+= c++
+#_CLANG_VARS+= CXX
+#_CLANG_CXX= ${_CLANG_DIR}/clang++
+#_ALIASES.CXX= c++ g++
+#CXXPATH= ${CLANGBASE}/bin/clang++
+#PKG_CXX:= ${_CLANG_CXX}
+.endif
+
+_COMPILER_STRIP_VARS+= ${_CLANG_VARS}
+
+# Mimic GCC behaviour by defaulting to C89
+#.if !empty(USE_LANGUAGES:Mc99)
+#_WRAP_EXTRA_ARGS.CC+= -std=gnu99
+#.else
+#_WRAP_EXTRA_ARGS.CC+= -std=gnu89
+#.endif
+
+_LINKER_RPATH_FLAG= -rpath,
+
+_COMPILER_RPATH_FLAG= -Wl,-rpath,
+
+.if exists(${CCPATH})
+CC_VERSION_STRING!= ${CCPATH} -v 2>&1
+CC_VERSION!= ${CCPATH} -dumpversion 2>&1
+.else
+CC_VERSION_STRING?= ${CC_VERSION}
+CC_VERSION?= clang
+.endif
+
+# _LANGUAGES.<compiler> is ${LANGUAGES.<compiler>} restricted to the
+# ones requested by the package in USE_LANGUAGES.
+#
+_LANGUAGES.clang= # empty
+.for _lang_ in ${USE_LANGUAGES}
+_LANGUAGES.clang+= ${LANGUAGES.clang:M${_lang_}}
+.endfor
+
+.endif # COMPILER_CLANG_MK