File enable-with-multilib-list-for-arm.patch of Package cross-arm-none-eabi-gcc7

diff -up arm-none-eabi-gcc-cs-4.9.2/gcc-5.1.0/gcc/config/arm/t-mlibs.arm arm-none-eabi-gcc-cs-4.9.2/gcc-5.1.0/gcc/config/arm/t-mlibs
--- arm-none-eabi-gcc-cs-4.9.2/gcc-5.1.0/gcc/config/arm/t-mlibs.arm	2015-05-31 22:31:12.089990426 +0200
+++ arm-none-eabi-gcc-cs-4.9.2/gcc-5.1.0/gcc/config/arm/t-mlibs	2015-05-31 22:31:12.089990426 +0200
@@ -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 -up arm-none-eabi-gcc-cs-4.9.2/gcc-5.1.0/gcc/config.gcc.arm arm-none-eabi-gcc-cs-4.9.2/gcc-5.1.0/gcc/config.gcc
--- arm-none-eabi-gcc-cs-4.9.2/gcc-5.1.0/gcc/config.gcc.arm	2015-03-10 10:50:41.000000000 +0100
+++ arm-none-eabi-gcc-cs-4.9.2/gcc-5.1.0/gcc/config.gcc	2015-05-31 22:31:12.093990352 +0200
@@ -1072,7 +1072,7 @@ arm*-*-eabi* | arm*-*-symbianelf* | arm*
 	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*-*-rtems*)
@@ -3684,42 +3684,6 @@ case "${target}" in
 			exit 1
 		fi
 
-		# Add extra multilibs
-		if test "x$with_multilib_list" != x; then
-			arm_multilibs=`echo $with_multilib_list | sed -e 's/,/ /g'`
-			for arm_multilib in ${arm_multilibs}; do
-				case ${arm_multilib} in
-				aprofile)
-				# Note that arm/t-aprofile is a
-				# stand-alone make file fragment to be
-				# used only with itself.  We do not
-				# specifically use the
-				# TM_MULTILIB_OPTION framework because
-				# this shorthand is more
-				# pragmatic. Additionally it is only
-				# designed to work without any
-				# with-cpu, with-arch with-mode
-				# with-fpu or with-float options.
-					if test "x$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=aprofile" 1>&2
-					    exit 1
-					fi
-					tmake_file="${tmake_file} arm/t-aprofile"
-					break
-					;;
-				default)
-					;;
-				*)
-					echo "Error: --with-multilib-list=${with_multilib_list} not supported." 1>&2
-					exit 1
-					;;
-				esac
-			done
-		fi
 		;;
 
 	fr*-*-*linux*)
diff -up arm-none-eabi-gcc-cs-4.9.2/gcc-5.1.0/gcc/configure.ac.arm arm-none-eabi-gcc-cs-4.9.2/gcc-5.1.0/gcc/configure.ac
--- arm-none-eabi-gcc-cs-4.9.2/gcc-5.1.0/gcc/configure.ac.arm	2015-03-11 19:51:09.000000000 +0100
+++ arm-none-eabi-gcc-cs-4.9.2/gcc-5.1.0/gcc/configure.ac	2015-05-31 22:31:12.148989339 +0200
@@ -925,6 +925,7 @@ 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
diff -up arm-none-eabi-gcc-cs-4.9.2/gcc-5.1.0/gcc/configure.arm arm-none-eabi-gcc-cs-4.9.2/gcc-5.1.0/gcc/configure
--- arm-none-eabi-gcc-cs-4.9.2/gcc-5.1.0/gcc/configure.arm	2015-04-10 08:43:52.000000000 +0200
+++ arm-none-eabi-gcc-cs-4.9.2/gcc-5.1.0/gcc/configure	2015-05-31 22:34:33.304282725 +0200
@@ -763,6 +763,7 @@ SET_MAKE
 accel_dir_suffix
 real_target_noncanonical
 enable_as_accelerator
+with_multilib_list
 REPORT_BUGS_TEXI
 REPORT_BUGS_TO
 PKGVERSION
@@ -7462,6 +7463,7 @@ else
 fi
 
 
+
 # -------------------------
 # Checks for other programs
 # -------------------------
diff -up arm-none-eabi-gcc-cs-4.9.2/gcc-5.1.0/gcc/Makefile.in.arm arm-none-eabi-gcc-cs-4.9.2/gcc-5.1.0/gcc/Makefile.in
--- arm-none-eabi-gcc-cs-4.9.2/gcc-5.1.0/gcc/Makefile.in.arm	2015-03-31 07:31:57.000000000 +0200
+++ arm-none-eabi-gcc-cs-4.9.2/gcc-5.1.0/gcc/Makefile.in	2015-05-31 22:31:12.167988989 +0200
@@ -535,6 +535,7 @@ lang_opt_files=@lang_opt_files@ $(srcdir
 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@