diff options
| -rw-r--r-- | gnu/local.mk | 2 | ||||
| -rw-r--r-- | gnu/packages/embedded.scm | 13 | ||||
| -rw-r--r-- | gnu/packages/patches/gcc-6-arm-none-eabi-multilib.patch | 206 | ||||
| -rw-r--r-- | gnu/packages/patches/gcc-6-cross-environment-variables.patch | 65 |
4 files changed, 286 insertions, 0 deletions
diff --git a/gnu/local.mk b/gnu/local.mk index 06e23cd6d8..19dd9ae38f 100644 --- a/gnu/local.mk +++ b/gnu/local.mk @@ -534,6 +534,8 @@ dist_patch_DATA = \ %D%/packages/patches/gcc-cross-environment-variables.patch \ %D%/packages/patches/gcc-libvtv-runpath.patch \ %D%/packages/patches/gcc-5.0-libvtv-runpath.patch \ + %D%/packages/patches/gcc-6-arm-none-eabi-multilib.patch \ + %D%/packages/patches/gcc-6-cross-environment-variables.patch \ %D%/packages/patches/gd-CVE-2016-7568.patch \ %D%/packages/patches/gd-CVE-2016-8670.patch \ %D%/packages/patches/gd-fix-gd2-read-test.patch \ diff --git a/gnu/packages/embedded.scm b/gnu/packages/embedded.scm index 24eeef9fa7..96d63d57af 100644 --- a/gnu/packages/embedded.scm +++ b/gnu/packages/embedded.scm @@ -1,5 +1,6 @@ ;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2016 Ricardo Wurmus <rekado@elephly.net> +;;; Copyright © 2016 Theodoros Foradis <theodoros.for@openmailbox.org> ;;; ;;; This file is part of GNU Guix. ;;; @@ -27,6 +28,7 @@ #:use-module (gnu packages) #:use-module (gnu packages cross-base) #:use-module (gnu packages flex) + #:use-module (gnu packages gcc) #:use-module (gnu packages perl) #:use-module (gnu packages texinfo)) @@ -97,6 +99,17 @@ (variable "CROSS_LIBRARY_PATH") (files '("arm-none-eabi/lib")))))))) +(define-public gcc-arm-none-eabi-6 + (package + (inherit gcc-arm-none-eabi-4.9) + (version (package-version gcc-6)) + (source (origin (inherit (package-source gcc-6)) + (patches + (append + (origin-patches (package-source gcc-6)) + (search-patches "gcc-6-cross-environment-variables.patch" + "gcc-6-arm-none-eabi-multilib.patch"))))))) + (define-public newlib-arm-none-eabi (package (name "newlib") diff --git a/gnu/packages/patches/gcc-6-arm-none-eabi-multilib.patch b/gnu/packages/patches/gcc-6-arm-none-eabi-multilib.patch new file mode 100644 index 0000000000..5c3e21975b --- /dev/null +++ b/gnu/packages/patches/gcc-6-arm-none-eabi-multilib.patch @@ -0,0 +1,206 @@ +From Anatol Pomozov <anatol.pomozov@gmail.com> +Taken from Arch Linux arm-none-eabi-gcc package. + +Modified version of ARM patch https://gcc.gnu.org/ml/gcc-patches/2012-05/msg00083/enable-with-multilib-list-for-arm.patch + +This patch enables the use of the "--with-multilib-list" flag, when +configuring GCC 6.2. It makes GCC 6 compatible with the configure flags used +in the "gcc-arm-none-eabi-4.9" package. + + +diff --git a/gcc/Makefile.in b/gcc/Makefile.in +index 4ab7405..6e1ea2c 100644 +--- a/gcc/Makefile.in ++++ b/gcc/Makefile.in +@@ -535,6 +535,7 @@ 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 cb08a5c..7bded02 100644 +--- a/gcc/config.gcc ++++ b/gcc/config.gcc +@@ -1072,7 +1072,7 @@ arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*) + 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 --git a/gcc/config/arm/t-mlibs b/gcc/config/arm/t-mlibs +new file mode 100644 +index 0000000..5720cf7 +--- /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 9523773..24952e3 100755 +--- a/gcc/configure ++++ b/gcc/configure +@@ -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 --git a/gcc/configure.ac b/gcc/configure.ac +index 68b0ee8..f8a1097 100644 +--- a/gcc/configure.ac ++++ b/gcc/configure.ac +@@ -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 --git a/gnu/packages/patches/gcc-6-cross-environment-variables.patch b/gnu/packages/patches/gcc-6-cross-environment-variables.patch new file mode 100644 index 0000000000..285e78f162 --- /dev/null +++ b/gnu/packages/patches/gcc-6-cross-environment-variables.patch @@ -0,0 +1,65 @@ +Search path environment variables for cross-compilers. See the discussion +at <http://gcc.gnu.org/ml/gcc/2013-02/msg00124.html>. + +Note: Touch 'C_INCLUDE_PATH' et al. rather than 'CPATH', as discussed +at <http://bugs.gnu.org/22186>. + +--- a/gcc/incpath.c ++++ b/gcc/incpath.c +@@ -461,8 +461,8 @@ register_include_chains (cpp_reader *pfile, const char *sysroot, + int stdinc, int cxx_stdinc, int verbose) + { + static const char *const lang_env_vars[] = +- { "C_INCLUDE_PATH", "CPLUS_INCLUDE_PATH", +- "OBJC_INCLUDE_PATH", "OBJCPLUS_INCLUDE_PATH" }; ++ { "CROSS_C_INCLUDE_PATH", "CROSS_CPLUS_INCLUDE_PATH", ++ "CROSS_OBJC_INCLUDE_PATH", "CROSS_OBJCPLUS_INCLUDE_PATH" }; + cpp_options *cpp_opts = cpp_get_options (pfile); + size_t idx = (cpp_opts->objc ? 2: 0); + +@@ -473,7 +473,7 @@ register_include_chains (cpp_reader *pfile, const char *sysroot, + + /* CPATH and language-dependent environment variables may add to the + include chain. */ +- add_env_var_paths ("CPATH", BRACKET); ++ add_env_var_paths ("CROSS_CPATH", BRACKET); + add_env_var_paths (lang_env_vars[idx], SYSTEM); + + target_c_incpath.extra_pre_includes (sysroot, iprefix, stdinc); +diff --git a/gcc/system.h b/gcc/system.h +index 42bc509..af3b9ad 100644 +--- a/gcc/system.h ++++ b/gcc/system.h +@@ -1063,4 +1063,6 @@ helper_const_non_const_cast (const char *p) + /* Get definitions of HOST_WIDE_INT and HOST_WIDEST_INT. */ + #include "hwint.h" + ++#define LIBRARY_PATH_ENV "CROSS_LIBRARY_PATH" ++ + #endif /* ! GCC_SYSTEM_H */ +diff --git a/gcc/tlink.c b/gcc/tlink.c +index bc358b8..ad6242f 100644 +--- a/gcc/tlink.c ++++ b/gcc/tlink.c +@@ -458,7 +458,7 @@ recompile_files (void) + file *f; + + putenv (xstrdup ("COMPILER_PATH=")); +- putenv (xstrdup ("LIBRARY_PATH=")); ++ putenv (xstrdup (LIBRARY_PATH_ENV "=")); + + while ((f = file_pop ()) != NULL) + { +diff --git a/gcc/gcc.c b/gcc/gcc.c +index 0f042b0..c23fb0b 100644 +--- a/gcc/gcc.c ++++ b/gcc/gcc.c +@@ -4264,7 +4264,7 @@ process_command (unsigned int decoded_options_count, + } + + temp = env.get (LIBRARY_PATH_ENV); +- if (temp && *cross_compile == '0') ++ if (temp) + { + const char *startp, *endp; + char *nstore = (char *) alloca (strlen (temp) + 3); |