Initial commit

5 files changed, 375 insertions, 0 deletions

diff --git a/.SRCINFO b/.SRCINFO
new file mode 100644
index 000000000000..cb20c8e9cfae
--- /dev/null
+++ b/.SRCINFO
@@ -0,0 +1,35 @@
+pkgbase = arm-none-eabi-gcc49-linaro-alternative
+	pkgdesc = The GNU Compiler Collection - cross compiler for ARM EABI (bare-metal) target.
+	pkgver = 4.9_2016.02
+	pkgrel = 1
+	url = https://releases.linaro.org/
+	arch = i686
+	arch = x86_64
+	groups = arm-none-eabi-toolchain
+	license = GPL
+	license = LGPL
+	makedepends = flex
+	makedepends = bison
+	depends = arm-none-eabi-binutils>=2.26-1
+	depends = gmp
+	depends = mpfr
+	depends = libmpc
+	options = staticlibs
+	options = !libtool
+	options = !emptydirs
+	options = !strip
+	options = zipman
+	options = docs
+	source = http://releases.linaro.org/components/toolchain/gcc-linaro/4.9-2016.02/gcc-linaro-4.9-2016.02.tar.xz
+	source = http://releases.linaro.org/15.01/components/toolchain/newlib-linaro/newlib-linaro-2.2.0-2015.01.tar.xz
+	source = gcc-4.9-fix-build-with-gcc-6.patch
+	source = gcc-4.9-multilib2.patch
+	source = gcc-4.9-no-exceptions.patch
+	sha256sums = 63bd38c028fec87a85eff1f3728b9e8f9a7070346ab337a57963c413da4859a2
+	sha256sums = d29fe53d70f545c2fb080b9686e05d0f8af5088fec9b7dc78bc788a98765ef99
+	sha256sums = b328e9cdca4e2869490d932191b78ef1a61c60382cea3a23d1ef86e7c1fb86a7
+	sha256sums = 104b9aa652804a56338470983e6975af1d1e5440eb8bddae3a01a966d2b332cf
+	sha256sums = 3a1d6a17aba8a578ade3552a6d1beb66a129fb4f3268539596d39cbbef88ac6c
+
+pkgname = arm-none-eabi-gcc49-linaro-alternative
+
diff --git a/PKGBUILD b/PKGBUILD
new file mode 100644
index 000000000000..6464be46782c
--- /dev/null
+++ b/PKGBUILD
@@ -0,0 +1,93 @@
+# Maintainer: Johnny Halfmoon <jhalfmoon@milksnot.com>
+
+pkgname=arm-none-eabi-gcc49-linaro-alternative
+_relver=4.9
+_relshortdate=16.02
+_reldate=20${_relshortdate}
+_relverdate=${_relver}-${_reldate}
+# This is how I want to define the pkgver, but the AUR doesn't understand it, because multiple _ characters are not allowed
+#pkgver=${_relver}_${_reldate//-/_}
+pkgver=4.9_2016.02
+pkgrel=1
+_newlibver=linaro-2.2.0-2015.01
+_newlibvershort=15.01
+#_newlibver=2.0.0
+pkgdesc="The GNU Compiler Collection - cross compiler for ARM EABI (bare-metal) target."
+arch=(i686 x86_64)
+url="https://releases.linaro.org/"
+license=('GPL' 'LGPL')
+groups=('arm-none-eabi-toolchain')
+depends=('arm-none-eabi-binutils>=2.26-1' 'gmp' 'mpfr' 'libmpc')
+makedepends=('flex' 'bison')
+#provides=('arm-none-eabi-gcc')
+#conflicts=('arm-none-eabi-gcc' 'cross-arm-none-eabi-gcc')
+options=(staticlibs !libtool !emptydirs !strip zipman docs)
+source=(http://releases.linaro.org/components/toolchain/gcc-linaro/${_relverdate}/gcc-linaro-${_relverdate}.tar.xz
+        http://releases.linaro.org/${_newlibvershort}/components/toolchain/newlib-linaro/newlib-${_newlibver}.tar.xz
+        gcc-4.9-fix-build-with-gcc-6.patch
+        gcc-${_relver}-multilib2.patch
+        gcc-${_relver}-no-exceptions.patch)
+_basedir=gcc-linaro-${_relverdate}
+
+build() {
+  cd ${srcdir}
+  mv ${srcdir}/newlib-${_newlibver}/newlib   ${_basedir}
+  mv ${srcdir}/newlib-${_newlibver}/libgloss ${_basedir}
+
+hortdate=14.09
+_reldate=20${_relshortdate}
+
+cd ${srcdir}/${_basedir}
+  patch -Np0 -i "${srcdir}/gcc-${_relver}-multilib2.patch"
+  patch -Np0 -i "${srcdir}/gcc-${_relver}-no-exceptions.patch"
+  patch -Np0 -i "${srcdir}/gcc-4.9-fix-build-with-gcc-6.patch"
+
+  mkdir build
+  cd build
+
+#               --build=${CHOST} \
+  export CFLAGS="-O2"
+  export CXXFLAGS="-O2"
+  unset CPPFLAGS
+  ../configure --with-pkgversion="Arch User Repository" \
+               --with-bugurl="https://aur.archlinux.org/packages/arm-none-eabi-gcc-linaro" \
+               --target=arm-none-eabi\
+               --prefix=/usr/arm-none-eabi-4.9 \
+               --bindir=/usr/bin \
+               --enable-multilib \
+               --enable-languages=c,c++ \
+               --enable-interwork \
+               --with-newlib \
+               --with-gnu-as \
+               --with-gnu-ld \
+               --with-system-zlib \
+               --disable-nls \
+               --disable-shared \
+               --disable-threads \
+               --disable-libssp \
+               --disable-libstdcxx-pch \
+               --disable-libmudflap \
+               --disable-libgomp \
+               --enable-silent-rules \
+               --disable-newlib-supplied-syscalls \
+               --program-suffix="-${_relver}" \
+               --program-prefix="arm-none-eabi-" 
+
+  make
+}
+
+package() {
+  cd ${srcdir}/${_basedir}/build
+  make -j1 DESTDIR=${pkgdir} install
+
+  # libiberty.a conflicts with host version
+  rm -f  $pkgdir/usr/lib/libiberty.a
+}
+
+# vim: set ts=2 sw=2 ft=sh et:
+
+sha256sums=('63bd38c028fec87a85eff1f3728b9e8f9a7070346ab337a57963c413da4859a2'
+            'd29fe53d70f545c2fb080b9686e05d0f8af5088fec9b7dc78bc788a98765ef99'
+            'b328e9cdca4e2869490d932191b78ef1a61c60382cea3a23d1ef86e7c1fb86a7'
+            '104b9aa652804a56338470983e6975af1d1e5440eb8bddae3a01a966d2b332cf'
+            '3a1d6a17aba8a578ade3552a6d1beb66a129fb4f3268539596d39cbbef88ac6c')
diff --git a/gcc-4.9-fix-build-with-gcc-6.patch b/gcc-4.9-fix-build-with-gcc-6.patch
new file mode 100644
index 000000000000..f7cb0b5d13b8
--- /dev/null
+++ b/gcc-4.9-fix-build-with-gcc-6.patch
@@ -0,0 +1,126 @@
+--- gcc/cp/Make-lang.in
+++++ gcc/cp/Make-lang.in
+@@ -111,7 +111,7 @@ else
+ # deleting the $(srcdir)/cp/cfns.h file.
+ $(srcdir)/cp/cfns.h:
+ endif
+-	gperf -o -C -E -k '1-6,$$' -j1 -D -N 'libc_name_p' -L ANSI-C \
++	gperf -o -C -E -k '1-6,$$' -j1 -D -N 'libc_name_p' -L C++ \
+ 		$(srcdir)/cp/cfns.gperf --output-file $(srcdir)/cp/cfns.h
+ 
+ #
+diff --git gcc/cp/cfns.gperf gcc/cp/cfns.gperf
+index 05ca753..d9b16b8 100644
+--- gcc/cp/cfns.gperf
++++ gcc/cp/cfns.gperf
+@@ -1,3 +1,5 @@
++%language=C++
++%define class-name libc_name
+ %{
+ /* Copyright (C) 2000-2014 Free Software Foundation, Inc.
+ 
+@@ -16,14 +18,6 @@ for more details.
+ You should have received a copy of the GNU General Public License
+ along with GCC; see the file COPYING3.  If not see
+ <http://www.gnu.org/licenses/>.  */
+-#ifdef __GNUC__
+-__inline
+-#endif
+-static unsigned int hash (const char *, unsigned int);
+-#ifdef __GNUC__
+-__inline
+-#endif
+-const char * libc_name_p (const char *, unsigned int);
+ %}
+ %%
+ # The standard C library functions, for feeding to gperf; the result is used
+diff --git gcc/cp/cfns.h gcc/cp/cfns.h
+index c845ddf..65801d1 100644
+--- gcc/cp/cfns.h
++++ gcc/cp/cfns.h
+@@ -1,5 +1,5 @@
+-/* ANSI-C code produced by gperf version 3.0.3 */
+-/* Command-line: gperf -o -C -E -k '1-6,$' -j1 -D -N libc_name_p -L ANSI-C cfns.gperf  */
++/* C++ code produced by gperf version 3.0.4 */
++/* Command-line: gperf -o -C -E -k '1-6,$' -j1 -D -N libc_name_p -L C++ -output-file cfns.h cfns.gperf  */
+ 
+ #if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \
+       && ('%' == 37) && ('&' == 38) && ('\'' == 39) && ('(' == 40) \
+@@ -28,7 +28,7 @@
+ #error "gperf generated tables don't work with this execution character set. Please report a bug to <bug-gnu-gperf@gnu.org>."
+ #endif
+ 
+-#line 1 "cfns.gperf"
++#line 3 "cfns.gperf"
+ 
+ /* Copyright (C) 2000-2014 Free Software Foundation, Inc.
+ 
+@@ -47,25 +47,18 @@ for more details.
+ You should have received a copy of the GNU General Public License
+ along with GCC; see the file COPYING3.  If not see
+ <http://www.gnu.org/licenses/>.  */
+-#ifdef __GNUC__
+-__inline
+-#endif
+-static unsigned int hash (const char *, unsigned int);
+-#ifdef __GNUC__
+-__inline
+-#endif
+-const char * libc_name_p (const char *, unsigned int);
+ /* maximum key range = 391, duplicates = 0 */
+ 
+-#ifdef __GNUC__
+-__inline
+-#else
+-#ifdef __cplusplus
+-inline
+-#endif
+-#endif
+-static unsigned int
+-hash (register const char *str, register unsigned int len)
++class libc_name
++{
++private:
++  static inline unsigned int hash (const char *str, unsigned int len);
++public:
++  static const char *libc_name_p (const char *str, unsigned int len);
++};
++
++inline unsigned int
++libc_name::hash (register const char *str, register unsigned int len)
+ {
+   static const unsigned short asso_values[] =
+     {
+@@ -122,14 +115,8 @@ hash (register const char *str, register unsigned int len)
+   return hval + asso_values[(unsigned char)str[len - 1]];
+ }
+ 
+-#ifdef __GNUC__
+-__inline
+-#ifdef __GNUC_STDC_INLINE__
+-__attribute__ ((__gnu_inline__))
+-#endif
+-#endif
+ const char *
+-libc_name_p (register const char *str, register unsigned int len)
++libc_name::libc_name_p (register const char *str, register unsigned int len)
+ {
+   enum
+     {
+diff --git gcc/cp/except.c gcc/cp/except.c
+index 221971a..32340f5 100644
+--- gcc/cp/except.c
++++ gcc/cp/except.c
+@@ -1030,7 +1030,8 @@ nothrow_libfn_p (const_tree fn)
+      unless the system headers are playing rename tricks, and if
+      they are, we don't want to be confused by them.  */
+   id = DECL_NAME (fn);
+-  return !!libc_name_p (IDENTIFIER_POINTER (id), IDENTIFIER_LENGTH (id));
++  return !!libc_name::libc_name_p (IDENTIFIER_POINTER (id),
++				   IDENTIFIER_LENGTH (id));
+ }
+ 
+ /* Returns nonzero if an exception of type FROM will be caught by a
+-- 
+2.8.2
+
diff --git a/gcc-4.9-multilib2.patch b/gcc-4.9-multilib2.patch
new file mode 100644
index 000000000000..2ee91fcf3e24
--- /dev/null
+++ b/gcc-4.9-multilib2.patch
@@ -0,0 +1,101 @@
+--- gcc/config/arm/t-arm-elf.orig	2013-01-10 21:38:27.000000000 +0100
++++ gcc/config/arm/t-arm-elf	2013-06-02 00:02:10.473472897 +0200
+@@ -18,73 +18,29 @@
+ 
+ MULTILIB_OPTIONS     = marm/mthumb
+ MULTILIB_DIRNAMES    = arm thumb
+-MULTILIB_EXCEPTIONS  = 
+-MULTILIB_MATCHES     =
+ 
+-#MULTILIB_OPTIONS     += mcpu=fa526/mcpu=fa626/mcpu=fa606te/mcpu=fa626te/mcpu=fmp626/mcpu=fa726te
+-#MULTILIB_DIRNAMES    += fa526 fa626 fa606te fa626te fmp626 fa726te
+-#MULTILIB_EXCEPTIONS  += *mthumb*/*mcpu=fa526 *mthumb*/*mcpu=fa626
+-
+-#MULTILIB_OPTIONS      += march=armv7
+-#MULTILIB_DIRNAMES     += thumb2
+-#MULTILIB_EXCEPTIONS   += march=armv7* marm/*march=armv7*
+-#MULTILIB_MATCHES      += march?armv7=march?armv7-a
+-#MULTILIB_MATCHES      += march?armv7=march?armv7-r
+-#MULTILIB_MATCHES      += march?armv7=march?armv7-m
+-#MULTILIB_MATCHES      += march?armv7=mcpu?cortex-a8
+-#MULTILIB_MATCHES      += march?armv7=mcpu?cortex-r4
+-#MULTILIB_MATCHES      += march?armv7=mcpu?cortex-m3
+-
+-# Not quite true.  We can support hard-vfp calling in Thumb2, but how do we
+-# express that here?  Also, we really need architecture v5e or later
+-# (mcrr etc).
+-MULTILIB_OPTIONS       += mfloat-abi=hard
+-MULTILIB_DIRNAMES      += fpu
+-MULTILIB_EXCEPTIONS    += *mthumb/*mfloat-abi=hard*
+-#MULTILIB_EXCEPTIONS    += *mcpu=fa526/*mfloat-abi=hard*
+-#MULTILIB_EXCEPTIONS    += *mcpu=fa626/*mfloat-abi=hard*
+-
+-# MULTILIB_OPTIONS    += mcpu=ep9312
+-# MULTILIB_DIRNAMES   += ep9312
+-# MULTILIB_EXCEPTIONS += *mthumb/*mcpu=ep9312*
+-# 	
+-# MULTILIB_OPTIONS     += mlittle-endian/mbig-endian
+-# MULTILIB_DIRNAMES    += le be
+-# MULTILIB_MATCHES     += mbig-endian=mbe mlittle-endian=mle
+-# 
+-# MULTILIB_OPTIONS    += mfloat-abi=hard/mfloat-abi=soft
+-# MULTILIB_DIRNAMES   += fpu soft
+-# MULTILIB_EXCEPTIONS += *mthumb/*mfloat-abi=hard*
+-# 
+-# MULTILIB_OPTIONS    += mno-thumb-interwork/mthumb-interwork
+-# MULTILIB_DIRNAMES   += normal interwork
+-# 
+-# MULTILIB_OPTIONS    += fno-leading-underscore/fleading-underscore
+-# MULTILIB_DIRNAMES   += elf under
+-# 
+-# MULTILIB_OPTIONS    += mcpu=arm7
+-# MULTILIB_DIRNAMES   += nofmult
+-# MULTILIB_EXCEPTIONS += *mthumb*/*mcpu=arm7*
+-# # Note: the multilib_exceptions matches both -mthumb and
+-# # -mthumb-interwork
+-# #
+-# # We have to match all the arm cpu variants which do not have the
+-# # multiply instruction and treat them as if the user had specified
+-# # -mcpu=arm7.  Note that in the following the ? is interpreted as
+-# # an = for the purposes of matching command line options.
+-# # FIXME: There ought to be a better way to do this.
+-# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm7d
+-# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm7di
+-# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm70
+-# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm700
+-# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm700i
+-# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm710
+-# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm710c
+-# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm7100
+-# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm7500
+-# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm7500fe
+-# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm6
+-# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm60
+-# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm600
+-# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm610
+-# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm620
++# Only we don't actually want any ARM libraries.  Or vanilla thumb libraries.
++MULTILIB_EXCEPTIONS  = marm* mthumb
++
++# Build with any one of arm7tdmi, M0, M3 or M4 support.
++MULTILIB_OPTIONS    += mcpu=arm7tdmi-s/mcpu=cortex-m0/mcpu=cortex-m3/mcpu=cortex-m4
++MULTILIB_DIRNAMES   += arm7tdmi-s cortex-m0 cortex-m3 cortex-m4
++
++# These don't make any sense without thumb, because GCC likes to
++# tell you that you have to supply another commandline argument
++# rather than just setting it itself.
++MULTILIB_EXCEPTIONS += mcpu=arm7tdmi-s* mcpu=cortex-m0* mcpu=cortex-m3* mcpu=cortex-m4*
++
++# All this just to get mfloat-abi=hard mfpu=fpv4-sp-d16 only specified for the M4
++MULTILIB_OPTIONS    += mfloat-abi=hard mfpu=fpv4-sp-d16
++MULTILIB_DIRNAMES   += float-abi-hard fpuv4-sp-d16
++MULTILIB_EXCEPTIONS += mfloat* mthumb/mfloat*
++MULTILIB_EXCEPTIONS += mfpu* mthumb/mfpu*
++MULTILIB_EXCEPTIONS += mthumb/mcpu=cortex-m4/mfloat-abi=hard
++MULTILIB_EXCEPTIONS += mthumb/mcpu=cortex-m4/mfpu=fpv4-sp-d16
++MULTILIB_EXCEPTIONS += *arm7tdmi-s*mfloat-abi* *arm7tdmi-s*mfpu*
++MULTILIB_EXCEPTIONS += *cortex-m3*mfloat-abi* *cortex-m3*mfpu*
++MULTILIB_EXCEPTIONS += *cortex-m0*mfloat-abi* *cortex-m0*mfpu*
++
++EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o crti.o crtn.o
++
diff --git a/gcc-4.9-no-exceptions.patch b/gcc-4.9-no-exceptions.patch
new file mode 100644
index 000000000000..8cf36f718133
--- /dev/null
+++ b/gcc-4.9-no-exceptions.patch
@@ -0,0 +1,20 @@
+--- libgcc/Makefile.in.orig	2013-06-01 23:57:51.711127513 +0200
++++ libgcc/Makefile.in	2013-06-01 23:59:13.940660435 +0200
+@@ -492,7 +492,7 @@
+ ifeq ($(LIB2_DIVMOD_EXCEPTION_FLAGS),)
+ # Provide default flags for compiling divmod functions, if they haven't been
+ # set already by a target-specific Makefile fragment.
+-LIB2_DIVMOD_EXCEPTION_FLAGS := -fexceptions -fnon-call-exceptions
++LIB2_DIVMOD_EXCEPTION_FLAGS := -fno-exceptions -fnon-call-exceptions
+ endif
+ 
+ # Build LIB2_DIVMOD_FUNCS.
+@@ -813,7 +813,7 @@
+ # libgcc_eh.a, only LIB2ADDEH matters.  If we do, only LIB2ADDEHSTATIC and
+ # LIB2ADDEHSHARED matter.  (Usually all three are identical.)
+ 
+-c_flags := -fexceptions
++c_flags := -fno-exceptions
+ 
+ ifeq ($(enable_shared),yes)
+