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crosstool-ng/config/libc/eglibc.in

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Merge the branches/eglibc stuff: - Add support for eglibc /trunk/scripts/functions | 6 4 2 0 ++++-- /trunk/docs/CREDITS | 1 1 0 0 + /trunk/config/libc.in | 12 12 0 0 ++++++++++++ /trunk/arch/arm/functions | 4 2 2 0 ++-- 4 files changed, 19 insertions(+), 4 deletions(-)
2008-08-11 12:22:47 +00:00
# eglibc options
kernel: add mingw Add the option to build a cross-compiler for kernel type 'mingw'. The resulting cross-compiler can be used to build applications on a Linux host that can be run on a Windows target. Compiler is build using the mingwrt and w32-api packages aviable from the MinGW project (http://sourceforge.net/projects/mingw). The windows headers (w32-api package) are extracting with the kernel_headers step The libraries and other headers from both packages are build and installed in the various steps of libc Signed-off-by: Bart vdr Meulen <bartvdrmeulen@gmail.com> [yann.morin.1998@anciens.enib.fr: fix kernel headers comment, don't "return 0"] Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2010-07-11 19:36:20 +00:00
# depends on ! MINGW32 && ! BARE_METAL && ARCH_USE_MMU
Merge the branches/eglibc stuff: - Add support for eglibc /trunk/scripts/functions | 6 4 2 0 ++++-- /trunk/docs/CREDITS | 1 1 0 0 + /trunk/config/libc.in | 12 12 0 0 ++++++++++++ /trunk/arch/arm/functions | 4 2 2 0 ++-- 4 files changed, 19 insertions(+), 4 deletions(-)
2008-08-11 12:22:47 +00:00
Generate the choice menu for C libraries, the same way arch and kernels are generated. /trunk/kconfig/kconfig.mk | 10 8 2 0 ++++++-- /trunk/scripts/build/libc/glibc.sh | 2 1 1 0 +- /trunk/config/libc/glibc.in | 22 6 16 0 +++++------------- /trunk/config/libc/uClibc.in | 7 6 1 0 +++++- /trunk/config/libc/eglibc.in | 12 11 1 0 +++++++++- /trunk/config/libc.in | 53 4 49 0 +++----------------------------------------- 6 files changed, 36 insertions(+), 70 deletions(-)
2008-10-13 11:23:51 +00:00
config LIBC_eglibc
select LIBC_SUPPORT_NPTL
select LIBC_SUPPORT_LINUXTHREADS
help
EGLIBC (Embedded GLIBC) is a variant of the standard GNU GLIBC
that is designed to work well on embedded systems. EGLIBC strives
to be source and binary compatible with GLIBC. Its goals include
a reduced footprint, configurable components, and improved
cross-compilation support. EGLIBC also includes some embedded ports
(such as e500/spe) that are normally separate add-ons of GLIBC.
Enhance setting the minimum kernel version glibc will run against. Ideally, eglibc should also benefit for that, but the current code does not set it. /trunk/scripts/build/libc/glibc.sh | 38 33 5 0 +++++++++++++++--- /trunk/config/libc/glibc.in | 4 2 2 0 +- /trunk/config/libc/uClibc.in | 2 2 0 0 + /trunk/config/libc/eglibc.in | 4 2 2 0 +- /trunk/config/libc/glibc-eglibc-common.in | 80 68 12 0 +++++++++++++++++++++++++++++++------ /trunk/config/libc.in | 69 38 31 0 ++++++++++++++++++-------------- 6 files changed, 145 insertions(+), 52 deletions(-)
2008-09-14 18:09:36 +00:00
Merge the branches/eglibc stuff: - Add support for eglibc /trunk/scripts/functions | 6 4 2 0 ++++-- /trunk/docs/CREDITS | 1 1 0 0 + /trunk/config/libc.in | 12 12 0 0 ++++++++++++ /trunk/arch/arm/functions | 4 2 2 0 ++-- 4 files changed, 19 insertions(+), 4 deletions(-)
2008-08-11 12:22:47 +00:00
choice
bool
prompt "eglibc version"
scripts: add new version at top of choice Add new versions at the top of the choice menu, not at the bottom.
2009-09-13 16:38:06 +00:00
# Don't remove next line
# CT_INSERT_VERSION_BELOW
Merge the branches/eglibc stuff: - Add support for eglibc /trunk/scripts/functions | 6 4 2 0 ++++-- /trunk/docs/CREDITS | 1 1 0 0 + /trunk/config/libc.in | 12 12 0 0 ++++++++++++ /trunk/arch/arm/functions | 4 2 2 0 ++-- 4 files changed, 19 insertions(+), 4 deletions(-)
2008-08-11 12:22:47 +00:00
config: re-order menu entries so that latest versions are at the top It makes better sense to have latest versions at the top of the choice entries.
2009-09-13 15:51:33 +00:00
config LIBC_V_2_10
Merge the branches/eglibc stuff: - Add support for eglibc /trunk/scripts/functions | 6 4 2 0 ++++-- /trunk/docs/CREDITS | 1 1 0 0 + /trunk/config/libc.in | 12 12 0 0 ++++++++++++ /trunk/arch/arm/functions | 4 2 2 0 ++-- 4 files changed, 19 insertions(+), 4 deletions(-)
2008-08-11 12:22:47 +00:00
bool
config: re-order menu entries so that latest versions are at the top It makes better sense to have latest versions at the top of the choice entries.
2009-09-13 15:51:33 +00:00
prompt "2_10"
Merge the branches/eglibc stuff: - Add support for eglibc /trunk/scripts/functions | 6 4 2 0 ++++-- /trunk/docs/CREDITS | 1 1 0 0 + /trunk/config/libc.in | 12 12 0 0 ++++++++++++ /trunk/arch/arm/functions | 4 2 2 0 ++-- 4 files changed, 19 insertions(+), 4 deletions(-)
2008-08-11 12:22:47 +00:00
config: re-order menu entries so that latest versions are at the top It makes better sense to have latest versions at the top of the choice entries.
2009-09-13 15:51:33 +00:00
config EGLIBC_V_2_9
Merge the branches/eglibc stuff: - Add support for eglibc /trunk/scripts/functions | 6 4 2 0 ++++-- /trunk/docs/CREDITS | 1 1 0 0 + /trunk/config/libc.in | 12 12 0 0 ++++++++++++ /trunk/arch/arm/functions | 4 2 2 0 ++-- 4 files changed, 19 insertions(+), 4 deletions(-)
2008-08-11 12:22:47 +00:00
bool
config: re-order menu entries so that latest versions are at the top It makes better sense to have latest versions at the top of the choice entries.
2009-09-13 15:51:33 +00:00
prompt "2_9"
Merge the branches/eglibc stuff: - Add support for eglibc /trunk/scripts/functions | 6 4 2 0 ++++-- /trunk/docs/CREDITS | 1 1 0 0 + /trunk/config/libc.in | 12 12 0 0 ++++++++++++ /trunk/arch/arm/functions | 4 2 2 0 ++-- 4 files changed, 19 insertions(+), 4 deletions(-)
2008-08-11 12:22:47 +00:00
config EGLIBC_V_2_8
bool
config: mark now old versions as being OBSOLETE These versions are kept for the upcoming release, but they will be removed from the next release if they are not used.
2009-10-28 18:15:50 +00:00
prompt "2_8 (OBSOLETE)"
depends on OBSOLETE
Add option for the latest eglibc 2_9 branch. /trunk/config/libc/eglibc.in | 13 9 4 0 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-)
2009-02-02 21:07:07 +00:00
config: re-order menu entries so that latest versions are at the top It makes better sense to have latest versions at the top of the choice entries.
2009-09-13 15:51:33 +00:00
config EGLIBC_V_2_7
Add option for the latest eglibc 2_9 branch. /trunk/config/libc/eglibc.in | 13 9 4 0 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-)
2009-02-02 21:07:07 +00:00
bool
config: mark now old versions as being OBSOLETE These versions are kept for the upcoming release, but they will be removed from the next release if they are not used.
2009-10-28 18:15:50 +00:00
prompt "2_7 (OBSOLETE)"
depends on OBSOLETE
Merge the branches/eglibc stuff: - Add support for eglibc /trunk/scripts/functions | 6 4 2 0 ++++-- /trunk/docs/CREDITS | 1 1 0 0 + /trunk/config/libc.in | 12 12 0 0 ++++++++++++ /trunk/arch/arm/functions | 4 2 2 0 ++-- 4 files changed, 19 insertions(+), 4 deletions(-)
2008-08-11 12:22:47 +00:00
config: re-order menu entries so that latest versions are at the top It makes better sense to have latest versions at the top of the choice entries.
2009-09-13 15:51:33 +00:00
config EGLIBC_V_2_6
[libc-eglibc] Add latest version Add latest branch 2_10.
2009-08-02 21:33:37 +00:00
bool
config: mark now old versions as being OBSOLETE These versions are kept for the upcoming release, but they will be removed from the next release if they are not used.
2009-10-28 18:15:50 +00:00
prompt "2_6 (OBSOLETE)"
depends on OBSOLETE
config: re-order menu entries so that latest versions are at the top It makes better sense to have latest versions at the top of the choice entries.
2009-09-13 15:51:33 +00:00
config EGLIBC_V_2_5
bool
config: mark now old versions as being OBSOLETE These versions are kept for the upcoming release, but they will be removed from the next release if they are not used.
2009-10-28 18:15:50 +00:00
prompt "2_5 (OBSOLETE)"
depends on OBSOLETE
[libc-eglibc] Add latest version Add latest branch 2_10.
2009-08-02 21:33:37 +00:00
Move snapshots version after numbered versions (aka releases). /trunk/config/debug/gdb.in | 13 7 6 0 +++++++------ /trunk/config/libc/glibc.in | 21 11 10 0 +++++++++++---------- /trunk/config/libc/uClibc.in | 21 11 10 0 +++++++++++---------- /trunk/config/libc/eglibc.in | 13 7 6 0 +++++++------ 4 files changed, 36 insertions(+), 32 deletions(-)
2008-09-18 09:22:25 +00:00
config EGLIBC_V_TRUNK
bool
prompt "'trunk'"
help
Selecting this will export the trunk of the eglibc subversion repository.
Merge the branches/eglibc stuff: - Add support for eglibc /trunk/scripts/functions | 6 4 2 0 ++++-- /trunk/docs/CREDITS | 1 1 0 0 + /trunk/config/libc.in | 12 12 0 0 ++++++++++++ /trunk/arch/arm/functions | 4 2 2 0 ++-- 4 files changed, 19 insertions(+), 4 deletions(-)
2008-08-11 12:22:47 +00:00
endchoice
config LIBC_VERSION
string
scripts: add new version at top of choice Add new versions at the top of the choice menu, not at the bottom.
2009-09-13 16:38:06 +00:00
# Don't remove next line
# CT_INSERT_VERSION_STRING_BELOW
[libc-eglibc] Add latest version Add latest branch 2_10.
2009-08-02 21:33:37 +00:00
default "2_10" if LIBC_V_2_10
config: re-order menu entries so that latest versions are at the top It makes better sense to have latest versions at the top of the choice entries.
2009-09-13 15:51:33 +00:00
default "2_9" if EGLIBC_V_2_9
default "2_8" if EGLIBC_V_2_8
default "2_7" if EGLIBC_V_2_7
default "2_6" if EGLIBC_V_2_6
default "2_5" if EGLIBC_V_2_5
scripts: add new version at top of choice Add new versions at the top of the choice menu, not at the bottom.
2009-09-13 16:38:06 +00:00
default "trunk" if EGLIBC_V_TRUNK
Merge the branches/eglibc stuff: - Add support for eglibc /trunk/scripts/functions | 6 4 2 0 ++++-- /trunk/docs/CREDITS | 1 1 0 0 + /trunk/config/libc.in | 12 12 0 0 ++++++++++++ /trunk/arch/arm/functions | 4 2 2 0 ++-- 4 files changed, 19 insertions(+), 4 deletions(-)
2008-08-11 12:22:47 +00:00
config EGLIBC_REVISION
string
prompt "Revision to use"
default "HEAD"
help
Enter the revision of trunk you want to use.
Default is HEAD.
A revision argument can be one of:
NUMBER revision number
'{' DATE '}' revision at start of the date (*)
'HEAD' latest in repository
(*) If you want to use a date, please use ISO-8601 formats if
at all possible.
config EGLIBC_CHECKOUT
bool
prompt "checkout instead of export"
default y if EGLIBC_V_TRUNK
default n if ! EGLIBC_V_TRUNK
help
By default, the eglibc download will be an export of the subversion
repository. If you say 'y' here, then the repository will instead be
checked-out, so that you can update it later.
Note that crosstool-NG will *not* update your working copy, you will
have to do that yourself.
eglibc: add support for user provided option groups Signed-off-by: Arnaud Vrac <avrac@freebox.fr>
2009-10-09 14:22:09 +00:00
libc/eglibc: Add option to optimize for size Add an option to eglibc to optimize for size using -Os. Signed-off-by: Richard Strand <richard.strand@icomera.com>
2010-02-01 12:56:28 +00:00
config EGLIBC_OPT_SIZE
bool
prompt "optimize eglibc for size (-Os)"
help
Optimize eglibc for size using -Os instead of -O2. This will make eglibc
smaller but may make it slower.
eglibc: add support for user provided option groups Signed-off-by: Arnaud Vrac <avrac@freebox.fr>
2009-10-09 14:22:09 +00:00
config EGLIBC_CUSTOM_CONFIG
bool
prompt "Use custom configuration file"
default n
help
Use a custom configuration file to disable some features in the eglibc
library. The configuration file options are described in detail in the
option-groups.def file in the eglibc source directory.
if EGLIBC_CUSTOM_CONFIG
config EGLIBC_OPTION_GROUPS_FILE
string
prompt "Path to the option-groups configuration file"
default ""
help
Path to the option groups configuration file.
config EGLIBC_BUNDLED_NSS_CONFIG
bool
prompt "Use bundled NSS config file"
default y
help
Use minimal nsswitch configuration file bundled in eglibc.
This option is only meaningful when runtime nss configuration
is disabled in the option groups file.
config EGLIBC_NSS_CONFIG_FILE
string
prompt "Path to the NSS config file"
default ""
depends on !EGLIBC_BUNDLED_NSS_CONFIG
help
Path to the nsswitch configuration file
config EGLIBC_BUNDLED_NSS_FUNCTIONS
bool
prompt "Use bundled NSS functions file"
default y
help
Use minimal nsswitch functions file bundled in eglibc.
This option is only meaningful when runtime nss configuration
is disabled in the option groups file.
config EGLIBC_NSS_FUNCTIONS_FILE
string
prompt "Path to the NSS functions file"
default ""
depends on !EGLIBC_BUNDLED_NSS_FUNCTIONS
help
Path to the nsswitch functions file
endif
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