extras/llvm/llvm-3.5.1-r1.smage2

# $Id$

PNAME="llvm"
PVER="3.5.1"
PBUILD="r1"

SPLIT_PACKAGES="llvm-libs llvm"

PCAT="sys-dev"
HOMEPAGE="http://llvm.org/"

DEPEND_x86_64=">= sys-apps/multiarch-wrapper-1"
SPECIAL_VARS="DEPEND_x86_64"

LLVM_DEPEND="$(marchdepend)
	>= dev-lang/perl-5.20"

LIB_DEPEND=">= dev-libs/libffi-3.1
	>= sys-libs/zlib-1.2
	>= sys-libs/ncurses-5.9
	== sys-libs/libstdc++-4.8.4"

SDEPEND=">= dev-util/pkgconfig-0.25
	>= sys-dev/bison-2.5
	>= sys-dev/flex-2.3.35
	>= sys-dev/make-3.82
	== sys-dev/gcc-4.8.4
	>= sys-dev/binutils-2.24
	>= dev-lang/python-2.7
	>= virtual/sed"

SRCFILE="${PNAME}-${PVER}.src.tar.xz"
SRCDIR="${BUILDDIR}/${PNAME}-${PVER}.src"

MANPAGES_SRCFILE="${PNAME}-3.5.0-manpages.tar.bz2"
MANPAGES_SRCDIR="${BUILDDIR}/${PNAME}-3.5.0-manpages"

sminclude mtools multilib cleanutils
msetfeature "!check"

SRC_URI=(
	http://llvm.org/releases/${PVER}/${SRCFILE}
	mirror://${PNAME}/${SRCFILE}
	mirror://${PNAME}/${MANPAGES_SRCFILE}
)

#UP2DATE="updatecmd ${HOMEPAGE} | grep 'Download now' | sed 's:.*][lL][lL][vV][mM]\ \(.*\):\1:'"
UP2DATE="updatecmd ${HOMEPAGE}/releases/download.html | grep '.src.' | grep '/${PNAME}-[0-9]' | sed 's:.src::g' | highesttarball xz"

# pkgs which require a rebuild: mesa

split_info_llvm-libs()
{
	DESCRIPTION="The Low Level Virtual Machine Runtime Library."
	DEPEND="${LIB_DEPEND}"
	PCAT="sys-libs"
}

split_info_llvm()
{
	DESCRIPTION="The Low Level Virtual Machine."
	DEPEND="${LLVM_DEPEND}
		== sys-libs/llvm-libs-${PVER}"
}

src_prepare()
{
	munpack ${SRCFILE} || die
	# pre-generated man-pages
	oldmunpack ${MANPAGES_SRCFILE} || die

	# fix symbolic links from OCaml bindings to LLVM libraries
	all-abis 'sed -i "s:\$(PROJ_libdir):/usr/$(mlibdir)/llvm:" bindings/ocaml/Makefile.ocaml || die'

	# non-standard configure, fix config pathes and cflags
	all-abis 'sed -i -e "s:\$(PROJ_prefix)/etc/llvm:/etc/llvm:"
		-e "s:\$(PROJ_prefix)/lib:\$(PROJ_prefix)/$(mlibdir)/llvm:"
		-e "s:\$(PROJ_prefix)/docs/llvm:\$(PROJ_prefix)/share/doc/${PNAME}-${PVER}:"
		Makefile.config.in || die'
	all-abis 'sed -i "/ActiveLibDir = ActivePrefix/s:lib:$(mlibdir)/llvm:" tools/llvm-config/llvm-config.cpp || die'
	all-abis 'sed -i "s:LLVM_LIBDIR=\"\${prefix}/lib\":LLVM_LIBDIR=\"\${prefix}/$(mlibdir)/llvm\":" autoconf/configure.ac configure || die'

	# remove insecure rpath
	all-abis 'sed -i "s:\$(RPATH) -Wl,\$(\(ToolDir\|LibDir\|ExmplDir\))::g" Makefile.rules || die'

	# fix gold
	all-abis 'sed -i "s:\$(SharedLibDir):/usr/$(mlibdir)/llvm:" tools/gold/Makefile || die'

	# ugly hack - fix broken path retrieval on magellan - fixme!
	all-abis 'sed -i "s:CurrentPath(GetExecutablePath(argv\[0\]).str()):CurrentPath(\"/usr/bin/llvm-config\"):" tools/llvm-config/llvm-config.cpp || die'
}

src_compile()
{
	local myopts

	# enable pic on 64bit arches
	[[ ${ARCH} = x86_64 ]] && myopts+="--enable-pic"
	
	# be multilib friendly
	[[ $(mlibdir) != lib ]] && myopts+=" --with-cxx-include-32bit-dir=32"

	# include location of libffi headers
	export CPPFLAGS="${CPPFLAGS} $(pkg-config --cflags libffi)"

	# force use of gcc instead of clang if already installed
	CC=$(mabi-cc) CXX=$(mabi-cxx) \
	mconfigure \
		--libdir=/usr/$(mlibdir)/llvm \
		--enable-shared \
		--disable-expensive-checks \
		--disable-debug-runtime \
		--disable-assertions \
		--enable-optimized \
		--enable-libffi \
		--enable-targets=all \
		--enable-bindings=none \
		--enable-experimental-targets=R600 \
		${myopts} \
		|| die

	mmake VERBOSE=1 REQUIRES_RTTI=1 || die

	# no python sphinx in out src tree, use pre-generated docs atm
	# mmake -C docs -f Makefile.sphinx man html || die
}

src_install_llvm-libs()
{
	# install only libs
	mmake DESTDIR=${BINDIR} install-libs || die

	# keep libLLVM only
	zapmost ${BINDIR} \
		usr/$(mlibdir)/llvm/libLLVM-* \
		$([[ $(mlibdir) != lib ]] && echo "usr/lib/llvm/libLLVM-*") \
		|| die

	# append ld.so.conf
	MCONFIG="/etc/env.d/10llvm"
	mclearconfig || die
	maddconfig "LDPATH=\"/usr/$(mlibdir)/llvm\"" || die
	if [[ $(mlibdir) != lib ]]
	then
		maddconfig "LDPATH=\"/usr/lib/llvm\"" || die
	fi
}

src_install_llvm()
{
	mmake DESTDIR=${BINDIR} install || die

	# install pre-generated man-pages
	minstallman ${MANPAGES_SRCDIR}/*.1 || die

	# remove libs provided by llvm-libs
	mdelete /usr/$(mlibdir)/llvm/libLLVM-\* || die
	if [[ $(mlibdir) != lib ]]
	then
		mdelete /usr/lib/llvm/libLLVM-\* || die
	fi

	# be multilib friendly
	if [[ $(mlibdir) != lib ]]
	then
		if [[ -f ${BINDIR}/usr/bin/llvm-config ]]
		then
			mdelete /usr/bin/llvm-config || die
		fi
		all-abis minstallexec Release/bin/llvm-config /usr/bin/llvm-config-$(mabi) || die
		mlink multiarch-wrapper /usr/bin/llvm-config || die
 
		if [[ -f ${BINDIR}/usr/include/llvm/Config/config.h ]]
		then
			mdelete /usr/include/llvm/Config/config.h || die
		fi
		all-abis minstallfile include/llvm/Config/config.h /usr/include/llvm/Config/config-$(mabi).h || die
		cat > ${BINDIR}/usr/include/llvm/Config/config.h << EOF
#include <bits/wordsize.h>

#if __WORDSIZE == 32
#include "config-m32.h"
#elif __WORDSIZE == 64
#include "config-m64.h"
#else
#error "Unknown word size"
#endif
EOF

		if [[ -f ${BINDIR}/usr/include/llvm/Config/llvm-config.h ]]
		then
			mdelete /usr/include/llvm/Config/llvm-config.h || die
		fi
		all-abis minstallfile include/llvm/Config/llvm-config.h /usr/include/llvm/Config/llvm-config-$(mabi).h || die
		cat > ${BINDIR}/usr/include/llvm/Config/llvm-config.h << EOF
#include <bits/wordsize.h>

#if __WORDSIZE == 32
#include "llvm-config-m32.h"
 #elif __WORDSIZE == 64
 #include "llvm-config-m64.h"
 #else
 #error "Unknown word size"
 #endif
EOF
	fi
}
1	niro	23648	# $Id$
2
3			PNAME="llvm"
4			PVER="3.5.1"
5			PBUILD="r1"
6
7			SPLIT_PACKAGES="llvm-libs llvm"
8
9			PCAT="sys-dev"
10			HOMEPAGE="http://llvm.org/"
11
12			DEPEND_x86_64=">= sys-apps/multiarch-wrapper-1"
13			SPECIAL_VARS="DEPEND_x86_64"
14
15			LLVM_DEPEND="$(marchdepend)
16			>= dev-lang/perl-5.20"
17
18			LIB_DEPEND=">= dev-libs/libffi-3.1
19			>= sys-libs/zlib-1.2
20			>= sys-libs/ncurses-5.9
21			== sys-libs/libstdc++-4.8.4"
22
23			SDEPEND=">= dev-util/pkgconfig-0.25
24			>= sys-dev/bison-2.5
25			>= sys-dev/flex-2.3.35
26			>= sys-dev/make-3.82
27			== sys-dev/gcc-4.8.4
28			>= sys-dev/binutils-2.24
29			>= dev-lang/python-2.7
30			>= virtual/sed"
31
32			SRCFILE="${PNAME}-${PVER}.src.tar.xz"
33			SRCDIR="${BUILDDIR}/${PNAME}-${PVER}.src"
34
35	niro	23649	MANPAGES_SRCFILE="${PNAME}-3.5.0-manpages.tar.bz2"
36			MANPAGES_SRCDIR="${BUILDDIR}/${PNAME}-3.5.0-manpages"
37	niro	23648
38			sminclude mtools multilib cleanutils
39			msetfeature "!check"
40
41			SRC_URI=(
42			http://llvm.org/releases/${PVER}/${SRCFILE}
43			mirror://${PNAME}/${SRCFILE}
44			mirror://${PNAME}/${MANPAGES_SRCFILE}
45			)
46
47			#UP2DATE="updatecmd ${HOMEPAGE} \| grep 'Download now' \| sed 's:.][lL][lL][vV][mM]\ \(.\):\1:'"
48			UP2DATE="updatecmd ${HOMEPAGE}/releases/download.html \| grep '.src.' \| grep '/${PNAME}-[0-9]' \| sed 's:.src::g' \| highesttarball xz"
49
50			# pkgs which require a rebuild: mesa
51
52			split_info_llvm-libs()
53			{
54			DESCRIPTION="The Low Level Virtual Machine Runtime Library."
55			DEPEND="${LIB_DEPEND}"
56			PCAT="sys-libs"
57			}
58
59			split_info_llvm()
60			{
61			DESCRIPTION="The Low Level Virtual Machine."
62			DEPEND="${LLVM_DEPEND}
63			== sys-libs/llvm-libs-${PVER}"
64			}
65
66			src_prepare()
67			{
68			munpack ${SRCFILE} \|\| die
69			# pre-generated man-pages
70			oldmunpack ${MANPAGES_SRCFILE} \|\| die
71
72			# fix symbolic links from OCaml bindings to LLVM libraries
73			all-abis 'sed -i "s:\$(PROJ_libdir):/usr/$(mlibdir)/llvm:" bindings/ocaml/Makefile.ocaml \|\| die'
74
75			# non-standard configure, fix config pathes and cflags
76			all-abis 'sed -i -e "s:\$(PROJ_prefix)/etc/llvm:/etc/llvm:"
77			-e "s:\$(PROJ_prefix)/lib:\$(PROJ_prefix)/$(mlibdir)/llvm:"
78			-e "s:\$(PROJ_prefix)/docs/llvm:\$(PROJ_prefix)/share/doc/${PNAME}-${PVER}:"
79			Makefile.config.in \|\| die'
80			all-abis 'sed -i "/ActiveLibDir = ActivePrefix/s:lib:$(mlibdir)/llvm:" tools/llvm-config/llvm-config.cpp \|\| die'
81			all-abis 'sed -i "s:LLVM_LIBDIR=\"\${prefix}/lib\":LLVM_LIBDIR=\"\${prefix}/$(mlibdir)/llvm\":" autoconf/configure.ac configure \|\| die'
82
83			# remove insecure rpath
84			all-abis 'sed -i "s:\$(RPATH) -Wl,\$(\(ToolDir\\|LibDir\\|ExmplDir\))::g" Makefile.rules \|\| die'
85
86			# fix gold
87			all-abis 'sed -i "s:\$(SharedLibDir):/usr/$(mlibdir)/llvm:" tools/gold/Makefile \|\| die'
88
89			# ugly hack - fix broken path retrieval on magellan - fixme!
90			all-abis 'sed -i "s:CurrentPath(GetExecutablePath(argv\[0\]).str()):CurrentPath(\"/usr/bin/llvm-config\"):" tools/llvm-config/llvm-config.cpp \|\| die'
91			}
92
93			src_compile()
94			{
95			local myopts
96
97			# enable pic on 64bit arches
98			[[ ${ARCH} = x86_64 ]] && myopts+="--enable-pic"
99
100			# be multilib friendly
101			[[ $(mlibdir) != lib ]] && myopts+=" --with-cxx-include-32bit-dir=32"
102
103			# include location of libffi headers
104			export CPPFLAGS="${CPPFLAGS} $(pkg-config --cflags libffi)"
105
106			# force use of gcc instead of clang if already installed
107			CC=$(mabi-cc) CXX=$(mabi-cxx) \
108			mconfigure \
109			--libdir=/usr/$(mlibdir)/llvm \
110			--enable-shared \
111			--disable-expensive-checks \
112			--disable-debug-runtime \
113			--disable-assertions \
114			--enable-optimized \
115			--enable-libffi \
116			--enable-targets=all \
117			--enable-bindings=none \
118			--enable-experimental-targets=R600 \
119			${myopts} \
120			\|\| die
121
122			mmake VERBOSE=1 REQUIRES_RTTI=1 \|\| die
123
124			# no python sphinx in out src tree, use pre-generated docs atm
125			# mmake -C docs -f Makefile.sphinx man html \|\| die
126			}
127
128			src_install_llvm-libs()
129			{
130			# install only libs
131			mmake DESTDIR=${BINDIR} install-libs \|\| die
132
133			# keep libLLVM only
134			zapmost ${BINDIR} \
135			usr/$(mlibdir)/llvm/libLLVM-* \
136			$([[ $(mlibdir) != lib ]] && echo "usr/lib/llvm/libLLVM-*") \
137			\|\| die
138
139			# append ld.so.conf
140			MCONFIG="/etc/env.d/10llvm"
141			mclearconfig \|\| die
142			maddconfig "LDPATH=\"/usr/$(mlibdir)/llvm\"" \|\| die
143			if [[ $(mlibdir) != lib ]]
144			then
145			maddconfig "LDPATH=\"/usr/lib/llvm\"" \|\| die
146			fi
147			}
148
149			src_install_llvm()
150			{
151			mmake DESTDIR=${BINDIR} install \|\| die
152
153			# install pre-generated man-pages
154			minstallman ${MANPAGES_SRCDIR}/*.1 \|\| die
155
156			# remove libs provided by llvm-libs
157			mdelete /usr/$(mlibdir)/llvm/libLLVM-\* \|\| die
158			if [[ $(mlibdir) != lib ]]
159			then
160			mdelete /usr/lib/llvm/libLLVM-\* \|\| die
161			fi
162
163			# be multilib friendly
164			if [[ $(mlibdir) != lib ]]
165			then
166			if [[ -f ${BINDIR}/usr/bin/llvm-config ]]
167			then
168			mdelete /usr/bin/llvm-config \|\| die
169			fi
170			all-abis minstallexec Release/bin/llvm-config /usr/bin/llvm-config-$(mabi) \|\| die
171			mlink multiarch-wrapper /usr/bin/llvm-config \|\| die
172
173			if [[ -f ${BINDIR}/usr/include/llvm/Config/config.h ]]
174			then
175			mdelete /usr/include/llvm/Config/config.h \|\| die
176			fi
177			all-abis minstallfile include/llvm/Config/config.h /usr/include/llvm/Config/config-$(mabi).h \|\| die
178			cat > ${BINDIR}/usr/include/llvm/Config/config.h << EOF
179			#include <bits/wordsize.h>
180
181			#if __WORDSIZE == 32
182			#include "config-m32.h"
183			#elif __WORDSIZE == 64
184			#include "config-m64.h"
185			#else
186			#error "Unknown word size"
187			#endif
188			EOF
189
190			if [[ -f ${BINDIR}/usr/include/llvm/Config/llvm-config.h ]]
191			then
192			mdelete /usr/include/llvm/Config/llvm-config.h \|\| die
193			fi
194			all-abis minstallfile include/llvm/Config/llvm-config.h /usr/include/llvm/Config/llvm-config-$(mabi).h \|\| die
195			cat > ${BINDIR}/usr/include/llvm/Config/llvm-config.h << EOF
196			#include <bits/wordsize.h>
197
198			#if __WORDSIZE == 32
199			#include "llvm-config-m32.h"
200			#elif __WORDSIZE == 64
201			#include "llvm-config-m64.h"
202			#else
203			#error "Unknown word size"
204			#endif
205			EOF
206			fi
207			}