openbsd-ports/lang/clang/clang.port.mk

# $OpenBSD: clang.port.mk,v 1.31 2018/07/04 09:54:17 ajacoutot Exp $

MODCLANG_VERSION=	6.0.1

MODCLANG_ARCHS ?= ${LLVM_ARCHS}
MODCLANG_LANGS ?=

.if !${MODCLANG_LANGS:L:Mc}
# Always include support for this
MODCLANG_LANGS += c
.endif

_MODCLANG_OKAY = c c++
.for _l in ${MODCLANG_LANGS:L}
.  if !${_MODCLANG_OKAY:M${_l}}
ERRORS += "Fatal: unknown language ${_l}"
.  endif
.endfor

_MODCLANG_ARCH_USES = No

.for _i in ${MODCLANG_ARCHS}
.  if !empty(MACHINE_ARCH:M${_i})
_MODCLANG_ARCH_USES = Yes
.  endif
.endfor

_MODCLANG_ARCH_CLANG = No

.for _i in ${CLANG_ARCHS}
.  if !empty(MACHINE_ARCH:M${_i})
_MODCLANG_ARCH_CLANG = Yes
.  endif
.endfor

.if ${_MODCLANG_ARCH_USES:L} == "yes"

BUILD_DEPENDS += devel/llvm>=${MODCLANG_VERSION}
COMPILER_LINKS = gcc ${LOCALBASE}/bin/clang cc ${LOCALBASE}/bin/clang \
	clang ${LOCALBASE}/bin/clang

.  if ${MODCLANG_LANGS:L:Mc++}
COMPILER_LINKS += g++ ${LOCALBASE}/bin/clang++ c++ ${LOCALBASE}/bin/clang++ \
	clang++ ${LOCALBASE}/bin/clang++

.    if ${_MODCLANG_ARCH_CLANG:L} == "no"
# uses libestdc++
MODULES += gcc4
MODCLANG_CPPLIBDEP = ${MODGCC4_CPPLIBDEP}
LIB_DEPENDS += ${MODCLANG_CPPLIBDEP}
MODCLANG_CPPWANTLIB = ${MODGCC4_CPPWANTLIB}
WANTLIB += ${MODCLANG_CPPWANTLIB}
.    else
# uses libc++
MODCLANG_CPPLIBDEP =
MODCLANG_CPPWANTLIB = c++ c++abi pthread
WANTLIB += ${MODCLANG_CPPWANTLIB}
.    endif
.  endif
.endif

SUBST_VARS+=	MODCLANG_VERSION
Bump MODCLANG_VERSION to version 6.0.1. 2018-07-04 09:54:17 +00:00			`# $OpenBSD: clang.port.mk,v 1.31 2018/07/04 09:54:17 ajacoutot Exp $`
add MODCLANG_VERSION prompted by sthen@ 2012-05-26 09:13:43 +00:00
Bump MODCLANG_VERSION to version 6.0.1. 2018-07-04 09:54:17 +00:00			`MODCLANG_VERSION= 6.0.1`
Add a module to allow for easier building of a port using CLang/LLVM by adding MODULES=lang/clang. Based on gcc4.port.mk and simplified. OK robert@ 2012-04-05 18:28:16 +00:00
centralize arch compiler support so we cant teach COMPILER to set ONLY_FOR_ARCHS 2017-08-21 09:12:47 +00:00			`MODCLANG_ARCHS ?= ${LLVM_ARCHS}`
Add a module to allow for easier building of a port using CLang/LLVM by adding MODULES=lang/clang. Based on gcc4.port.mk and simplified. OK robert@ 2012-04-05 18:28:16 +00:00			`MODCLANG_LANGS ?=`

			`.if !${MODCLANG_LANGS:L:Mc}`
			`# Always include support for this`
			`MODCLANG_LANGS += c`
			`.endif`

			`_MODCLANG_OKAY = c c++`
			`.for _l in ${MODCLANG_LANGS:L}`
			`. if !${_MODCLANG_OKAY:M${_l}}`
			`ERRORS += "Fatal: unknown language ${_l}"`
			`. endif`
			`.endfor`

Add the needed glue for MODCLANG_ARCHS, to properly depend on devel/llvm only on the given archs. Taken from gcc4.port.mk ok sthen@ 2012-11-26 22:16:55 +00:00			`_MODCLANG_ARCH_USES = No`

centralize arch compiler support so we cant teach COMPILER to set ONLY_FOR_ARCHS 2017-08-21 09:12:47 +00:00			`.for _i in ${MODCLANG_ARCHS}`
			`. if !empty(MACHINE_ARCH:M${_i})`
Add the needed glue for MODCLANG_ARCHS, to properly depend on devel/llvm only on the given archs. Taken from gcc4.port.mk ok sthen@ 2012-11-26 22:16:55 +00:00			`_MODCLANG_ARCH_USES = Yes`
centralize arch compiler support so we cant teach COMPILER to set ONLY_FOR_ARCHS 2017-08-21 09:12:47 +00:00			`. endif`
			`.endfor`
Add the needed glue for MODCLANG_ARCHS, to properly depend on devel/llvm only on the given archs. Taken from gcc4.port.mk ok sthen@ 2012-11-26 22:16:55 +00:00
Cope with llvm 5.0.0rc4. from Brad 2017-09-01 06:41:00 +00:00			`_MODCLANG_ARCH_CLANG = No`

			`.for _i in ${CLANG_ARCHS}`
			`. if !empty(MACHINE_ARCH:M${_i})`
			`_MODCLANG_ARCH_CLANG = Yes`
			`. endif`
			`.endfor`

Add the needed glue for MODCLANG_ARCHS, to properly depend on devel/llvm only on the given archs. Taken from gcc4.port.mk ok sthen@ 2012-11-26 22:16:55 +00:00			`.if ${_MODCLANG_ARCH_USES:L} == "yes"`

add MODCLANG_VERSION prompted by sthen@ 2012-05-26 09:13:43 +00:00			`BUILD_DEPENDS += devel/llvm>=${MODCLANG_VERSION}`
now that clang is compiled by default, PORTPATH will prefer base clang to ports clang for ports that explicitly use clang to compile. So put COMPILER_LINKS for those, so that we get the requested compiler, along with -B support. Noticed some oddities in WANTLIB for a few ports (libc++ and libc++abi which had no business being there), this fixes the issue. 2017-07-18 09:19:00 +00:00			`COMPILER_LINKS = gcc ${LOCALBASE}/bin/clang cc ${LOCALBASE}/bin/clang \`
			`clang ${LOCALBASE}/bin/clang`
Add a module to allow for easier building of a port using CLang/LLVM by adding MODULES=lang/clang. Based on gcc4.port.mk and simplified. OK robert@ 2012-04-05 18:28:16 +00:00
Make ccache work with Clang and GCC 4.6 & 4.8. tested and okay juanfra@; also okay sthen@ for Clang part 2013-12-01 20:05:41 +00:00			`. if ${MODCLANG_LANGS:L:Mc++}`
now that clang is compiled by default, PORTPATH will prefer base clang to ports clang for ports that explicitly use clang to compile. So put COMPILER_LINKS for those, so that we get the requested compiler, along with -B support. Noticed some oddities in WANTLIB for a few ports (libc++ and libc++abi which had no business being there), this fixes the issue. 2017-07-18 09:19:00 +00:00			`COMPILER_LINKS += g++ ${LOCALBASE}/bin/clang++ c++ ${LOCALBASE}/bin/clang++ \`
			`clang++ ${LOCALBASE}/bin/clang++`

Cope with llvm 5.0.0rc4. from Brad 2017-09-01 06:41:00 +00:00			`. if ${_MODCLANG_ARCH_CLANG:L} == "no"`
Adapt to the new LLVM version. Ports compiled by Clang++ now depend on libestdc++. 2016-03-05 15:32:45 +00:00			`# uses libestdc++`
			`MODULES += gcc4`
			`MODCLANG_CPPLIBDEP = ${MODGCC4_CPPLIBDEP}`
			`LIB_DEPENDS += ${MODCLANG_CPPLIBDEP}`
			`MODCLANG_CPPWANTLIB = ${MODGCC4_CPPWANTLIB}`
			`WANTLIB += ${MODCLANG_CPPWANTLIB}`
Cope with llvm 5.0.0rc4. from Brad 2017-09-01 06:41:00 +00:00			`. else`
			`# uses libc++`
			`MODCLANG_CPPLIBDEP =`
			`MODCLANG_CPPWANTLIB = c++ c++abi pthread`
			`WANTLIB += ${MODCLANG_CPPWANTLIB}`
			`. endif`
Make ccache work with Clang and GCC 4.6 & 4.8. tested and okay juanfra@; also okay sthen@ for Clang part 2013-12-01 20:05:41 +00:00			`. endif`
Add the needed glue for MODCLANG_ARCHS, to properly depend on devel/llvm only on the given archs. Taken from gcc4.port.mk ok sthen@ 2012-11-26 22:16:55 +00:00			`.endif`
Add a module to allow for easier building of a port using CLang/LLVM by adding MODULES=lang/clang. Based on gcc4.port.mk and simplified. OK robert@ 2012-04-05 18:28:16 +00:00
add MODCLANG_VERSION prompted by sthen@ 2012-05-26 09:13:43 +00:00			`SUBST_VARS+= MODCLANG_VERSION`