openwrtv3/toolchain/glibc/Config.version

if USE_GLIBC

config GLIBC_VERSION
	string
	default "2.22" if GLIBC_VERSION_2_22
	default "2.24" if GLIBC_VERSION_2_24

config GLIBC_VERSION_2_22
	default y if !TOOLCHAINOPTS
	bool

config GLIBC_VERSION_2_24
	bool

endif
toolchain: The glorious return of glibc, ver 2.21 It's the eglibc packaging with a bit of spit-polishing. And testing. :-) [blogic: merged glibc and eglibc into 1 and made eglibc a glibc variant] Signed-off-by: Jeff Waugh <jdub@bethesignal.org> Signed-off-by: John Crispin <blogic@openwrt.org> SVN-Revision: 44701 2015-03-12 19:50:57 +00:00			`if USE_GLIBC`
toolchain: get rid of eglibc version kconfig symbol overloading SVN-Revision: 36358 2013-04-18 12:04:55 +00:00
toolchain: The glorious return of glibc, ver 2.21 It's the eglibc packaging with a bit of spit-polishing. And testing. :-) [blogic: merged glibc and eglibc into 1 and made eglibc a glibc variant] Signed-off-by: Jeff Waugh <jdub@bethesignal.org> Signed-off-by: John Crispin <blogic@openwrt.org> SVN-Revision: 44701 2015-03-12 19:50:57 +00:00			`config GLIBC_VERSION`
add support for alternative C libraries (currently only glibc/eglibc) other (related) changes: - kernel headers are now installed using "make headers_install" on 2.6 - target names now contain an openwrt "vendor" tag (e.g. mips-openwrt-linux-gnu) - build directory names now contain gcc/libc name/version - default cpu for x86 is now i486 (required to build glibc/eglibc) SVN-Revision: 13931 2009-01-08 01:49:11 +00:00			`string`
toolchain: Add glibc 2.22 Signed-off-by: Michael Marley <michael@michaelmarley.com> SVN-Revision: 48383 2016-01-19 22:58:51 +00:00			`default "2.22" if GLIBC_VERSION_2_22`
glibc: add 2.24 since eglibc is deprecated just use glibc as name - fix build errors w. stack-protector (observed for x86_64): libresolv_pic.a(gethnamaddr.os): In function `addrsort': gethnamaddr.c:(.text+0x425): undefined reference to `__stack_chk_guard' by additionally setting libc_cv_ssp_strong=no like previously libc_cv_ssp=no was set - fix compile errors on 2.24 x86 introduced by upstream changesets "Optimize i386 syscall inlining" errors are like: - https://sourceware.org/ml/libc-alpha/2015-10/msg00745.html and trying to fix with the whats suggested at: https://patchwork.openembedded.org/patch/118909/ leads to other error: gcc6: elf/librtld.os: In function `__mmap': (.text+0x131a9): undefined reference to `__libc_do_syscall' or: gcc5: elf/dl-load.os {standard input}: Assembler messages: {standard input}:5129: Error: symbol `__x86.get_pc_thunk.cx' is already defined instead of testing other flags/effects (-fno-omit-frame-pointer) just use -O2 (like buildroot does) instead of -Os boot+pings tested on: qemu malta (le+be) (gcc5+bin2.25.1) qemu aarch64 (gcc5+bin2.25.1) qemu x86_64 (gcc6+bin2.26) qemu x86 generic (gcc6+bin2.26) Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de> 2016-08-29 12:16:14 +00:00			`default "2.24" if GLIBC_VERSION_2_24`
toolchain: get rid of eglibc version kconfig symbol overloading SVN-Revision: 36358 2013-04-18 12:04:55 +00:00
toolchain: Add glibc 2.22 Signed-off-by: Michael Marley <michael@michaelmarley.com> SVN-Revision: 48383 2016-01-19 22:58:51 +00:00			`config GLIBC_VERSION_2_22`
glibc: switch to version 2.22 by default Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 48555 2016-01-29 23:19:26 +00:00			`default y if !TOOLCHAINOPTS`
toolchain: Add glibc 2.22 Signed-off-by: Michael Marley <michael@michaelmarley.com> SVN-Revision: 48383 2016-01-19 22:58:51 +00:00			`bool`

glibc: add 2.24 since eglibc is deprecated just use glibc as name - fix build errors w. stack-protector (observed for x86_64): libresolv_pic.a(gethnamaddr.os): In function `addrsort': gethnamaddr.c:(.text+0x425): undefined reference to `__stack_chk_guard' by additionally setting libc_cv_ssp_strong=no like previously libc_cv_ssp=no was set - fix compile errors on 2.24 x86 introduced by upstream changesets "Optimize i386 syscall inlining" errors are like: - https://sourceware.org/ml/libc-alpha/2015-10/msg00745.html and trying to fix with the whats suggested at: https://patchwork.openembedded.org/patch/118909/ leads to other error: gcc6: elf/librtld.os: In function `__mmap': (.text+0x131a9): undefined reference to `__libc_do_syscall' or: gcc5: elf/dl-load.os {standard input}: Assembler messages: {standard input}:5129: Error: symbol `__x86.get_pc_thunk.cx' is already defined instead of testing other flags/effects (-fno-omit-frame-pointer) just use -O2 (like buildroot does) instead of -Os boot+pings tested on: qemu malta (le+be) (gcc5+bin2.25.1) qemu aarch64 (gcc5+bin2.25.1) qemu x86_64 (gcc6+bin2.26) qemu x86 generic (gcc6+bin2.26) Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de> 2016-08-29 12:16:14 +00:00			`config GLIBC_VERSION_2_24`
			`bool`

toolchain: get rid of eglibc version kconfig symbol overloading SVN-Revision: 36358 2013-04-18 12:04:55 +00:00			`endif`