Based on preliminary work by John Darrington <john@darrington.wattle.id.au>.
* gnu/packages/cross-base.scm (xgcc-armhf): New variable.
* gnu/packages/gcc.scm (gcc-configure-flags-for-triplet): Add armhf case.
(gcc-4.7)[pre-configure]: Add gcc/config/*/linux-eabi.h to the list
of files in which to patch GLIBC_DYNAMIC_LINKER.
* gnu/packages/bootstrap.scm (glibc-dynamic-linker): Add armhf case.
* guix/utils.scm (gnu-triplet->nix-system, nix-system->gnu-triplet):
Add armhf cases.
* gnu/packages/patches/gmp-arm-asm-nothumb.patch: New file.
* gnu-system.am (dist_patch_DATA): Add it.
* gnu/packages/multiprecision.scm (gmp): Add patch. Include --build triplet
in configure args when building natively.
* gnu/packages/commencement.scm (gcc-final): Use bootstrap guile to
build gmp-source.
* gnu/packages/gcc.scm (gcc-configure-flags-for-triplet): Do not export it.
(gcc-4.7): Pass the result of 'gcc-configure-flags-for-triplet' to configure
for all builds, including native ones.
* gnu/packages/cross-base.scm (cross-gcc-arguments): Do not add the result of
'gcc-configure-flags-for-triplet' here, since it is now included in the
configure-flags inherited from gcc-4.8.
* gnu/packages/bootstrap.scm (%bootstrap-coreutils&co): Add #:snippet argument
to 'package-from-tarball' that calls 'patch-shebang' on egrep and fgrep
after unpacking. Test 'fgrep' instead of 'true'.
This partially reverts 9b1bf33081.
"gnu: Remove a bunch of now unneeded '--mandir' configure flags."
* gnu/packages/tcl.scm (tcl)[arguments]: Put back the --mandir configure flag,
with a comment explaining why it's still needed.
This reverts commit 9097e666d4.
This turned out not to be a good strategy. Some build system, e.g. tcl's, do
not pass -pthread on GNU/Linux by default, but merely link with -lpthread.
Also, Ludovic found other cases where libgcc_s is dlopened by libc that have
nothing to do with pthreads, e.g. to walk the stack.
Suggested by Ludovic Courtès <ludo@gnu.org>.
* gnu/packages/gcc.scm (gcc-4.7): In our modified GNU_USER_TARGET_LIB_SPEC,
add '-lgcc_s' only when '-pthread' is given.
Fixes <http://bugs.gnu.org/19315>.
Reported by rekado <rekado@elephly.net>.
* doc/guix.texi (Invoking guix package): Adjust text to new guix-daemon
behavior introduced in commit 15ddeff.
Discussed at
<http://lists.gnu.org/archive/html/guix-devel/2015-01/msg00028.html>.
* gnu/packages/ld-wrapper.scm (switch-arguments, library-path): Remove.
(library-files-linked): Rewrite to include the name of libraries
passed by file names, and to honor the current -L search path instead
of the final one.
(rpath-arguments): Remove 'lib-path' parameter. Expect LIBRARY-FILES
to be a list of absolute file names.
(ld-wrapper): Adjust accordingly.
Fixes <http://bugs.gnu.org/18895>.
* guix/build/gnu-build-system.scm (patch-shebangs): Add #:inputs
parameter. Remove 'bindirs'. Add 'bin-directories',
'output-bindirs', and 'input-bindirs'. Use them instead of (getenv
"PATH") to as the argument to 'patch-shebang'.
Fixes <http://bugs.gnu.org/19364>.
Reported by Tomáš Čech <sleep_walker@suse.cz>
and Mark H Weaver <mhw@netris.org>.
* gnu/packages.scm (%patch-path): Move after definition of
%package-module-path'. Append "/gnu/packages/patches" only to
%DISTRO-ROOT-DIRECTORY.
* tests/guix-package.sh: Add 'emacs-foo-bar-patched' test.
* gnu/packages/patches/libtool-2.4-skip-tests.patch: New file.
* gnu-system.am (dist_patch_DATA): Add it.
* gnu/packages/autotools.scm (libtool-2.4.4): New variable.
* guix/scripts/package.scm (search-path-environment-variables): Add
local 'files' variable.
* tests/packages.scm ("--search-paths with pattern"): New test.
Ludovic Courtès