linux/Documentation/kbuild
Nicholas Piggin 3a166fc2d4 kbuild: handle libs-y archives separately from built-in.o archives
The thin archives build currently puts all lib.a and built-in.o
files together and links them with --whole-archive.

This works because thin archives can recursively refer to thin
archives. However some architectures include libgcc.a, which may
not be a thin archive, or it may not be constructed with the "P"
option, in which case its contents do not get linked correctly.

So don't pull .a libs into the root built-in.o archive. These
libs should already have symbol tables and indexes built, so they
can be direct linker inputs. Move them out of the --whole-archive
option, which restore the conditional linking behaviour of lib.a
to thin archives builds.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-06-30 09:03:03 +09:00
..
00-INDEX Documentation: headers_install.txt is part of kbuild 2014-08-05 16:08:11 +02:00
headers_install.txt kbuild : Fix documentation of INSTALL_HDR_PATH 2015-06-22 09:56:07 -06:00
kbuild.txt kbuild: handle libs-y archives separately from built-in.o archives 2017-06-30 09:03:03 +09:00
kconfig-language.txt Kconfig: Introduce the "imply" keyword 2016-11-16 09:26:33 +01:00
Kconfig.recursion-issue-01 kbuild: document recursive dependency limitation / resolution 2015-10-08 15:36:16 +02:00
Kconfig.recursion-issue-02 kbuild: document recursive dependency limitation / resolution 2015-10-08 15:36:16 +02:00
Kconfig.select-break kbuild: document recursive dependency limitation / resolution 2015-10-08 15:36:16 +02:00
kconfig.txt Documentation/kbuild/kconfig.txt: 'make listnewconfig' replaces: yes "" | make oldconfig 2013-10-08 23:51:50 +02:00
makefiles.txt uapi: export all arch specifics directories 2017-05-11 00:22:17 +09:00
modules.txt kbuild: Fix a typo in documentation 2014-06-10 14:14:29 +02:00