New package: arm-none-eabi-newlib

Newlib package for arm bare metal toolchain

srcpkgs/arm-none-eabi-newlib/files/enable-with-multilib-list-for-arm.patch

@@ -0,0 +1,215 @@
+commit 71587241301d28b68bbe2f41c5eb2856053c750c
+Author: Anatol Pomozov <anatol.pomozov@gmail.com>
+Date:   Tue May 9 21:19:27 2017 -0700
+
+    ARM patch https://gcc.gnu.org/ml/gcc-patches/2012-05/msg00083/enable-with-multilib-list-for-arm.patch
+
+diff --git a/gcc/Makefile.in b/gcc/Makefile.in
+index f675e073ecc..cced5329b47 100644
+--- a/gcc/Makefile.in
++++ b/gcc/Makefile.in
+@@ -558,6 +558,7 @@ lang_opt_files=@lang_opt_files@ $(srcdir)/c-family/c.opt $(srcdir)/common.opt
+ lang_specs_files=@lang_specs_files@
+ lang_tree_files=@lang_tree_files@
+ target_cpu_default=@target_cpu_default@
++with_multilib_list=@with_multilib_list@
+ OBJC_BOEHM_GC=@objc_boehm_gc@
+ extra_modes_file=@extra_modes_file@
+ extra_opt_files=@extra_opt_files@
+diff --git a/gcc/config.gcc b/gcc/config.gcc
+index b8bb4d65825..713e35b62af 100644
+--- a/gcc/config.gcc
++++ b/gcc/config.gcc
+@@ -1140,7 +1140,7 @@ arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems* | arm*-*-fuchsia*)
+ 	case ${target} in
+ 	arm*-*-eabi*)
+ 	  tm_file="$tm_file newlib-stdint.h"
+-	  tmake_file="${tmake_file} arm/t-bpabi"
++	  tmake_file="${tmake_file} arm/t-bpabi arm/t-mlibs"
+ 	  use_gcc_stdint=wrap
+ 	  ;;
+ 	arm*-*-fuchsia*)
+@@ -3787,56 +3787,6 @@ case "${target}" in
+ 			echo "Switch \"--with-tune\" may not be used with switch \"--with-cpu\""  1>&2
+ 			exit 1
+ 		fi
+-
+-		# Add extra multilibs
+-		if test "x$with_multilib_list" != x; then
+-			arm_multilibs=`echo $with_multilib_list | sed -e 's/,/ /g'`
+-			case ${arm_multilibs} in
+-			aprofile)
+-				# Note that arm/t-aprofile is a
+-				# stand-alone make file fragment to be
+-				# used only with itself.  We do not
+-				# specifically use the
+-				# TM_MULTILIB_OPTION framework because
+-				# this shorthand is more
+-				# pragmatic.
+-				tmake_profile_file="arm/t-aprofile"
+-				;;
+-			rmprofile)
+-				# Note that arm/t-rmprofile is a
+-				# stand-alone make file fragment to be
+-				# used only with itself.  We do not
+-				# specifically use the
+-				# TM_MULTILIB_OPTION framework because
+-				# this shorthand is more
+-				# pragmatic.
+-				tmake_profile_file="arm/t-rmprofile"
+-				;;
+-			default)
+-				;;
+-			*)
+-				echo "Error: --with-multilib-list=${with_multilib_list} not supported." 1>&2
+-				exit 1
+-				;;
+-			esac
+-
+-			if test "x${tmake_profile_file}" != x ; then
+-				# arm/t-aprofile and arm/t-rmprofile are only
+-				# designed to work without any with-cpu,
+-				# with-arch, with-mode, with-fpu or with-float
+-				# options.
+-				if test "x$with_arch" != x \
+-				    || test "x$with_cpu" != x \
+-				    || test "x$with_float" != x \
+-				    || test "x$with_fpu" != x \
+-				    || test "x$with_mode" != x ; then
+-				    echo "Error: You cannot use any of --with-arch/cpu/fpu/float/mode with --with-multilib-list=${with_multilib_list}" 1>&2
+-				    exit 1
+-				fi
+-
+-				tmake_file="${tmake_file} ${tmake_profile_file}"
+-			fi
+-		fi
+ 		;;
+ 
+ 	fr*-*-*linux*)
+diff --git a/gcc/config/arm/t-mlibs b/gcc/config/arm/t-mlibs
+new file mode 100644
+index 00000000000..5720cf7503d
+--- /dev/null
++++ b/gcc/config/arm/t-mlibs
+@@ -0,0 +1,89 @@
++# A set of predefined MULTILIB which can be used for different ARM targets.
++# Via the configure option --with-multilib-list, user can customize the
++# final MULTILIB implementation.
++
++comma := ,
++space :=
++space +=
++
++MULTILIB_OPTIONS   = mthumb/marm
++MULTILIB_DIRNAMES  = thumb arm
++MULTILIB_OPTIONS  += march=armv6s-m/march=armv7-m/march=armv7e-m/march=armv7
++MULTILIB_DIRNAMES += armv6-m armv7-m armv7e-m armv7-ar
++MULTILIB_OPTIONS  += mfloat-abi=softfp/mfloat-abi=hard
++MULTILIB_DIRNAMES += softfp fpu
++MULTILIB_OPTIONS  += mfpu=fpv4-sp-d16/mfpu=vfpv3-d16
++MULTILIB_DIRNAMES += fpv4-sp-d16 vfpv3-d16
++
++MULTILIB_MATCHES   = march?armv6s-m=mcpu?cortex-m0
++MULTILIB_MATCHES  += march?armv6s-m=mcpu?cortex-m0plus
++MULTILIB_MATCHES  += march?armv6s-m=mcpu?cortex-m1
++MULTILIB_MATCHES  += march?armv6s-m=march?armv6-m
++MULTILIB_MATCHES  += march?armv7-m=mcpu?cortex-m3
++MULTILIB_MATCHES  += march?armv7e-m=mcpu?cortex-m4
++MULTILIB_MATCHES  += march?armv7e-m=mcpu?cortex-m7
++MULTILIB_MATCHES  += march?armv7=march?armv7-r
++MULTILIB_MATCHES  += march?armv7=march?armv7-a
++MULTILIB_MATCHES  += march?armv7=mcpu?cortex-r4
++MULTILIB_MATCHES  += march?armv7=mcpu?cortex-r4f
++MULTILIB_MATCHES  += march?armv7=mcpu?cortex-r5
++MULTILIB_MATCHES  += march?armv7=mcpu?cortex-r7
++MULTILIB_MATCHES  += march?armv7=mcpu?cortex-a5
++MULTILIB_MATCHES  += march?armv7=mcpu?cortex-a7
++MULTILIB_MATCHES  += march?armv7=mcpu?cortex-a8
++MULTILIB_MATCHES  += march?armv7=mcpu?cortex-a9
++MULTILIB_MATCHES  += march?armv7=mcpu?cortex-a15
++MULTILIB_MATCHES  += mfpu?fpv4-sp-d16=mfpu?fpv5-sp-d16
++MULTILIB_MATCHES  += mfpu?fpv4-sp-d16=mfpu?fpv5-d16
++MULTILIB_MATCHES  += mfpu?vfpv3-d16=mfpu?vfpv3
++MULTILIB_MATCHES  += mfpu?vfpv3-d16=mfpu?vfpv3-fp16
++MULTILIB_MATCHES  += mfpu?vfpv3-d16=mfpu?vfpv3-d16-fp16
++MULTILIB_MATCHES  += mfpu?vfpv3-d16=mfpu?vfpv3xd
++MULTILIB_MATCHES  += mfpu?vfpv3-d16=mfpu?vfpv3xd-fp16
++MULTILIB_MATCHES  += mfpu?vfpv3-d16=mfpu?vfpv4
++MULTILIB_MATCHES  += mfpu?vfpv3-d16=mfpu?vfpv4-d16
++MULTILIB_MATCHES  += mfpu?vfpv3-d16=mfpu?neon
++MULTILIB_MATCHES  += mfpu?vfpv3-d16=mfpu?neon-fp16
++MULTILIB_MATCHES  += mfpu?vfpv3-d16=mfpu?neon-vfpv4
++
++MULTILIB_EXCEPTIONS =
++MULTILIB_REUSE =
++
++MULTILIB_REQUIRED  = mthumb
++MULTILIB_REQUIRED += marm
++MULTILIB_REQUIRED += mfloat-abi=hard
++
++MULTILIB_OSDIRNAMES  = mthumb=!thumb
++MULTILIB_OSDIRNAMES += marm=!arm
++MULTILIB_OSDIRNAMES += mfloat-abi.hard=!fpu
++
++ifneq (,$(findstring armv6-m,$(subst $(comma),$(space),$(with_multilib_list))))
++MULTILIB_REQUIRED   += mthumb/march=armv6s-m
++MULTILIB_OSDIRNAMES += mthumb/march.armv6s-m=!armv6-m
++endif
++
++ifneq (,$(findstring armv7-m,$(subst $(comma),$(space),$(with_multilib_list))))
++MULTILIB_REQUIRED   += mthumb/march=armv7-m
++MULTILIB_OSDIRNAMES += mthumb/march.armv7-m=!armv7-m
++endif
++
++ifneq (,$(findstring armv7e-m,$(subst $(comma),$(space),$(with_multilib_list))))
++MULTILIB_REQUIRED   += mthumb/march=armv7e-m
++MULTILIB_REQUIRED   += mthumb/march=armv7e-m/mfloat-abi=softfp/mfpu=fpv4-sp-d16
++MULTILIB_REQUIRED   += mthumb/march=armv7e-m/mfloat-abi=hard/mfpu=fpv4-sp-d16
++MULTILIB_OSDIRNAMES += mthumb/march.armv7e-m=!armv7e-m
++MULTILIB_OSDIRNAMES += mthumb/march.armv7e-m/mfloat-abi.hard/mfpu.fpv4-sp-d16=!armv7e-m/fpu
++MULTILIB_OSDIRNAMES += mthumb/march.armv7e-m/mfloat-abi.softfp/mfpu.fpv4-sp-d16=!armv7e-m/softfp
++endif
++
++ifneq (,$(filter armv7 armv7-r armv7-a,$(subst $(comma),$(space),$(with_multilib_list))))
++MULTILIB_REQUIRED   += mthumb/march=armv7
++MULTILIB_REQUIRED   += mthumb/march=armv7/mfloat-abi=softfp/mfpu=vfpv3-d16
++MULTILIB_REQUIRED   += mthumb/march=armv7/mfloat-abi=hard/mfpu=vfpv3-d16
++MULTILIB_OSDIRNAMES += mthumb/march.armv7=!armv7-ar/thumb
++MULTILIB_OSDIRNAMES += mthumb/march.armv7/mfloat-abi.hard/mfpu.vfpv3-d16=!armv7-ar/thumb/fpu
++MULTILIB_OSDIRNAMES += mthumb/march.armv7/mfloat-abi.softfp/mfpu.vfpv3-d16=!armv7-ar/thumb/softfp
++MULTILIB_REUSE      += mthumb/march.armv7=marm/march.armv7
++MULTILIB_REUSE      += mthumb/march.armv7/mfloat-abi.softfp/mfpu.vfpv3-d16=marm/march.armv7/mfloat-abi.softfp/mfpu.vfpv3-d16
++MULTILIB_REUSE      += mthumb/march.armv7/mfloat-abi.hard/mfpu.vfpv3-d16=marm/march.armv7/mfloat-abi.hard/mfpu.vfpv3-d16
++endif
+diff --git a/gcc/configure b/gcc/configure
+index ea73b151a4e..c609f25e50c 100755
+--- a/gcc/configure
++++ b/gcc/configure
+@@ -772,6 +772,7 @@ SET_MAKE
+ accel_dir_suffix
+ real_target_noncanonical
+ enable_as_accelerator
++with_multilib_list
+ REPORT_BUGS_TEXI
+ REPORT_BUGS_TO
+ PKGVERSION
+@@ -7763,6 +7764,7 @@ else
+ fi
+ 
+ 
++
+ # -------------------------
+ # Checks for other programs
+ # -------------------------
+diff --git a/gcc/configure.ac b/gcc/configure.ac
+index 9d4c792a33f..abd988eb113 100644
+--- a/gcc/configure.ac
++++ b/gcc/configure.ac
+@@ -1007,6 +1007,7 @@ AC_ARG_WITH(multilib-list,
+ [AS_HELP_STRING([--with-multilib-list], [select multilibs (AArch64, SH and x86-64 only)])],
+ :,
+ with_multilib_list=default)
++AC_SUBST(with_multilib_list)
+ 
+ # -------------------------
+ # Checks for other programs

srcpkgs/arm-none-eabi-newlib/files/fix-cxxflags-passing.patch

@@ -0,0 +1 @@
+../../gcc/patches/fix-cxxflags-passing.patch

srcpkgs/arm-none-eabi-newlib/template

@@ -0,0 +1,190 @@
+# Template file for 'arm-none-eabi-newlib'
+_gcc_version=7.2.0
+_newlib_version=2.4.0.20161025
+
+_triplet=arm-none-eabi
+_sysroot="/usr/${_triplet}"
+
+pkgname=${_triplet}-newlib
+version=2.4.0
+revision=1
+short_desc="GNU Cross bare metal toolchain"
+maintainer="Thomas Bernard <thomas@famillebernardgouriou.fr>"
+homepage="http://www.voidlinux.eu"
+license="GPL-3, GPL-2, LGPL-2.1"
+distfiles="
+ ${GNU_SITE}/gcc/gcc-${_gcc_version}/gcc-${_gcc_version}.tar.gz
+ ftp://sources.redhat.com/pub/newlib/newlib-${_newlib_version}.tar.gz
+"
+
+checksum="
+ 0153a003d3b433459336a91610cca2995ee0fb3d71131bd72555f2231a6efcfc
+ cbecbc637496fcec02829c12babf8441c6500eb1933c776d2fa4e0a9a35f081f
+"
+
+lib32disabled=yes
+nostrip=yes
+nodebug=yes
+create_wrksrc=yes
+
+hostmakedepends="perl flex bison gcc arm-none-eabi-binutils"
+makedepends="zlib-devel gmp-devel mpfr-devel libmpc-devel isl15-devel"
+
+_apply_patch() {
+	local args="$1" pname="$(basename $2)"
+
+	if [ ! -f ".${pname}_done" ]; then
+		patch -N $args -i $2
+		touch .${pname}_done
+	fi
+}
+
+_gcc_bootstrap() {
+	local _args
+
+	[ -f ${wrksrc}/.gcc_bootstrap_done ] && return 0
+
+	cd ${wrksrc}/gcc-${_gcc_version}
+	_apply_patch -p0 ${FILESDIR}/fix-cxxflags-passing.patch
+	_apply_patch -p1 ${FILESDIR}/enable-with-multilib-list-for-arm.patch
+
+	msg_normal "Building cross gcc bootstrap\n"
+
+	[ ! -d ../gcc-bootstrap ] && mkdir ../gcc-bootstrap
+	cd ../gcc-bootstrap
+
+	_args="--prefix=/usr"
+	_args+=" --host=${XBPS_CROSS_TRIPLET}"
+	_args+=" --target=${_triplet}"
+	_args+=" --quiet"
+	_args+=" --without-headers"
+	_args+=" --enable-internetwork"
+	_args+=" --enable-multilib"
+	_args+=" --enable-languages=c"
+	_args+=" --with-newlib"
+	_args+=" --disable-nls"
+	_args+=" --disable-shared"
+	_args+=" --disable-libquadmath"
+	_args+=" --disable-decimal-float"
+	_args+=" --disable-libgomp"
+	_args+=" --disable-libmpx"
+	_args+=" --disable-libmudflap"
+	_args+=" --disable-libssp"
+	_args+=" --disable-libitm"
+	_args+=" --disable-libatomic"
+	_args+=" --disable-threads"
+	_args+=" --disable-sjlj-exceptions"
+	_args+=" --with-gnu-ld"
+	_args+=" --with-gnu-as"
+
+	CFLAGS="-O0 -g0" CXXFLAGS="-O0 -g0" \
+		../gcc-${_gcc_version}/configure ${_args}
+
+	make ${makejobs} all-gcc
+	make install-gcc
+
+	touch ${wrksrc}/.gcc_bootstrap_done
+}
+
+_newlib_build() {
+	local _args
+
+	[ -f ${wrksrc}/.newlib_build_done ] && return 0
+
+	cd ${wrksrc}
+	msg_normal "Building cross newlib\n"
+
+	[ ! -d newlib-build ] && mkdir newlib-build
+	cd newlib-build
+
+	export CFLAGS="-O2 -ffunction-sections -fdata-sections"
+
+	_args="--prefix=/usr"
+	_args+=" --target=${_triplet}"
+	_args+=" --with-sysroot=${_sysroot}"
+	_args+=" --enable-interwork"
+	_args+=" --quiet"
+	_args+=" --with-gnu-as"
+	_args+=" --with-gnu-ld"
+	_args+=" --disable-nls"
+	_args+=" --disable-newlib-supplied-syscalls"
+	_args+=" --enable-newlib-io-long-long"
+	_args+=" --enable-newlib-register-fini"
+
+	../newlib-${_newlib_version}/configure ${_args}
+
+	make ${makejobs}
+	
+	touch ${wrksrc}/.newlib_build_done
+}
+
+_newlib_nano_build() {
+	local _args
+
+	[ -f ${wrksrc}/.newlib_nano_build_done ] && return 0
+
+	cd ${wrksrc}
+	msg_normal "Building cross newlib nano\n"
+
+	[ ! -d newlib-nano-build ] && mkdir newlib-nano-build
+	cd newlib-nano-build
+
+	export CFLAGS_FOR_TARGET="-Os -ffunction-sections -fdata-sections"
+
+	_args="--prefix=/usr"
+	_args+=" --target=${_triplet}"
+	_args+=" --with-sysroot=${_sysroot}"
+	_args+=" --quiet"
+	_args+=" --enable-interwork"
+	_args+=" --with-gnu-as"
+	_args+=" --with-gnu-ld"
+	_args+=" --disable-nls"
+	_args+=" --disable-newlib-supplied-syscalls"
+	_args+=" --disable-newlib-fvwrite-in-streamio"
+	_args+=" --disable-newlib-fseek-optimization"
+	_args+=" --disable-newlib-wide-orient"
+	_args+=" --enable-newlib-nano-malloc"
+	_args+=" --disable-newlib-unbuf-stream-opt"
+	_args+=" --enable-lite-exit"
+	_args+=" --enable-newlib-global-atexit"
+	_args+=" --enable-newlib-nano-formatted-io"
+	_args+=" --enable-newlib-reent-small"
+
+	../newlib-${_newlib_version}/configure ${_args}
+
+	make ${makejobs}
+
+	touch ${wrksrc}/.newlib_nano_build_done
+}
+
+
+do_build() {
+	for f in include lib bin; do
+		if [ ! -d ${_sysroot}/usr/${f} ]; then
+			mkdir -p ${_sysroot}/usr/${f}
+		fi
+		if [ ! -h ${_sysroot}/${f} ]; then
+			ln -sfr ${_sysroot}/usr/${f} ${_sysroot}/${f}
+		fi
+	done
+	# Ensure we use sane environment
+	export CFLAGS="-Os" CXXFLAGS="-Os"
+
+	_gcc_bootstrap
+	_newlib_nano_build
+	_newlib_build
+}
+
+do_install() {
+
+	# install newlib for target
+	cd ${wrksrc}/newlib-nano-build
+	make DESTDIR=${DESTDIR} install
+	find "$DESTDIR" -regex ".*/lib\(c\|g\|rdimon\)\.a" -exec rename .a _nano.a '{}' \;
+
+	cd ${wrksrc}/newlib-build
+	make DESTDIR=${DESTDIR} install
+
+	# strip target binaries
+	find ${DESTDIR}/${_sysroot}/lib \( -name "*.a" -or -name "*.o" \) -exec ${_triplet}-strip '{}' \;
+}