gcc-multilib: install some multilib headers required for g++ -m32.

srcpkgs/gcc-multilib/gcc-c++-multilib.template

@@ -7,9 +7,11 @@ long_desc="
  On architectures with multilib support, the package contains files and
  dependencies for the non-default multilib architecture(s)."
 
-Add_dependency run gcc-c++	">=${version}"
+revision=1
-Add_dependency run gcc-multilib	">=${version}"
+
-Add_dependency run libstdc++32	">=${version}"
+Add_dependency run gcc-c++		">=${version}"
+Add_dependency run gcc-multilib		">=${version}"
+Add_dependency run libstdc++32-devel	">=${version}"
 
 do_install()
 {

srcpkgs/gcc-multilib/gcc-objc-multilib.template

@@ -8,6 +8,8 @@ long_desc="
  On architectures with multilib support, the package contains files and
  dependencies for the non-default multilib architecture(s)."
 
+revision=1
+
 Add_dependency run gcc		">=${version}"
 Add_dependency run gcc-multilib	">=${version}"
 Add_dependency run gcc-objc	">=${version}"

srcpkgs/gcc-multilib/libgcc32.template

@@ -5,6 +5,8 @@ long_desc="${long_desc}
 
  This package contains the 32bit GCC shared library for x86_64 systems."
 
+revision=1
+
 do_install()
 {
 	mkdir -p ${DESTDIR}/usr/lib32

srcpkgs/gcc-multilib/libgomp32.template

@@ -6,6 +6,8 @@ long_desc="${long_desc}
  This package contains the 32bit GCC shared support library which is needed
  for OpenMP v3.0 support."
 
+revision=1
+
 Add_dependency run libgcc32
 Add_dependency run glibc32
 

srcpkgs/gcc-multilib/libmudflap32-devel.template

@@ -7,6 +7,8 @@ long_desc="
 
  This package contains the headers and the static libraries." 
 
+revision=1
+
 Add_dependency run gcc-multilib
 Add_dependency run glibc32-devel
 Add_dependency run libmudflap32

srcpkgs/gcc-multilib/libmudflap32.template

@@ -5,6 +5,8 @@ long_desc="
  The libmudflap libraries are used by GCC for instrumenting pointer
  and array dereferencing operations."
 
+revision=1
+
 Add_dependency run gcc-multilib
 Add_dependency run glibc32
 

srcpkgs/gcc-multilib/libobjc32.template

@@ -6,6 +6,8 @@ long_desc="${long_desc}
  This package contains the 32bit GCC Objective-C shared support library
  which is needed to run Objective-C dynamically linked programs."
 
+revision=1
+
 Add_dependency run libgcc32
 Add_dependency run glibc32
 

srcpkgs/gcc-multilib/libssp32.template

@@ -6,6 +6,8 @@ long_desc="${long_desc}
  This package contains the 32bit Stack Smashing Protection shared library
  provided by GCC."
 
+revision=1
+
 Add_dependency run glibc32
 
 do_install()

srcpkgs/gcc-multilib/libstdc++32-devel.template

@@ -0,0 +1,16 @@
+# Template file for 'libstdc++32-devel'.
+#
+short_desc="GCC Standard C++ Library (32bit) development files"
+long_desc="${long_desc}
+
+ This package contains a rewritten 32bit standard compliant GCC Standard
+ C++ development files and headers for x86_64 systems."
+
+Add_dependency run libstdc++-devel
+Add_dependency run libstdc++32
+
+do_install()
+{
+	mkdir -p ${DESTDIR}/usr
+	mv ${SRCPKGDESTDIR}/usr/include ${DESTDIR}/usr
+}

srcpkgs/gcc-multilib/libstdc++32.template

@@ -6,6 +6,8 @@ long_desc="${long_desc}
  This package contains a rewritten standard compliant GCC Standard
  C++ library 32bit for x86_64 systems."
 
+revision=1
+
 Add_dependency run libgcc32
 Add_dependency run glibc32
 

srcpkgs/gcc-multilib/template

@@ -1,6 +1,7 @@
 # Template build file for 'gcc-multilib'
 pkgname=gcc-multilib
 version=4.5.0
+revision=1
 _gmp_ver=5.0.1
 _mpfr_ver=2.4.2
 _mpc_ver=0.8.1
@@ -31,11 +32,11 @@ long_desc="
  code on x86_64 systems."
 
 subpackages="libgcc32 libssp32 libgomp32 libobjc32 libstdc++32 libmudflap32"
-subpackages="${subpackages} libmudflap32-devel gcc-c++-multilib"
+subpackages="${subpackages} libstdc++32-devel libmudflap32-devel"
-subpackages="${subpackages} gcc-objc-multilib gcc-objc++-multilib"
+subpackages="${subpackages} gcc-c++-multilib gcc-objc-multilib"
+subpackages="${subpackages} gcc-objc++-multilib"
 
 disable_parallel_build=yes
-nostrip=yes
 noverifyrdeps=yes
 only_for_archs=x86_64
 
@@ -65,9 +66,10 @@ pre_install()
 post_install()
 {
 	local libmddir="/usr/lib/gcc/x86_64-unknown-linux-gnu/${version}"
+	local dirn _dir_
 
 	# We are only interested in 32bit stuff, remove anything else.
-	rm -rf ${DESTDIR}/usr/{lib64,include,libexec,bin,share}
+	rm -rf ${DESTDIR}/usr/{lib64,libexec,bin,share}
 	rm -f ${DESTDIR}/usr/lib/*.{spec,a,so*}
 	rm -f ${DESTDIR}/usr/lib32/{libiberty*,*.py}
 	rm -rf ${DESTDIR}/${libmddir}/{include,include-fixed,install-tools,plugin}
@@ -78,6 +80,13 @@ post_install()
 	mv ${DESTDIR}/usr/lib32/lib{gomp,objc*}.a ${DESTDIR}/${libmddir}/32
 	mv ${DESTDIR}/usr/lib32/libssp*.a ${DESTDIR}/${libmddir}/32
 
+	# Keep libstdc++ 32bit headers, remove anything else.
+	mv ${DESTDIR}/usr/include/c++/${version}/x86_64-unknown-linux-gnu/32 \
+		${wrksrc}/xbps_32bits_libstdc++
+	rm -rf ${DESTDIR}/usr/include/c++/${version}/*
+	install -d ${DESTDIR}/usr/include/c++/${version}/x86_64-unknown-linux-gnu
+	mv ${wrksrc}/xbps_32bits_libstdc++ \
+		${DESTDIR}/usr/include/c++/${version}/x86_64-unknown-linux-gnu/32
 	# Install specs file overriding native gcc with no multilib support.
 	install -m644 ${wrksrc}/build/gcc/specs \
 		${DESTDIR}/${libmddir}

srcpkgs/libstdc++32-devel

@@ -0,0 +1 @@
+gcc-multilib