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crosstool-ng/config/libc/uClibc.in

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Add the full crosstool-NG sources to the new repository of its own. You might just say: 'Yeah! crosstool-NG's got its own repo!". Unfortunately, that's because the previous repo got damaged beyond repair and I had no backup. That means I'm putting backups in place in the afternoon. That also means we've lost history... :-(
2007-02-24 11:00:05 +00:00
# uClibc options
libc/mingw: replace mingw32 with generic mingw Replace the 32-bit-only mingw32 with mingw-w64 that is capable of building toolchains for both 32-bit and 64-bit Windows. kernel/mingw: replace mingw32 with generic Windows kernel/windows: New windows kernel supporting 32 and 64 bit arch libc/mingw: Remove old options patches: Remove old mingw libc options' patches Signed-off-by: "Yann Diorcet" <diorcet.yann@gmail.com> [yann.morin.1998@free.fr: array var in libc/mingw.sh, typos] Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Message-Id: <b045ac08fc9eac2e5ee3.1352898499@blackmint> Patchwork-Id: 198901
2012-11-14 13:05:49 +00:00
## depends on ! WINDOWS && ! BARE_METAL
config: fix recursive deps The latest kconfig stuff is more stringent when it comes to validating the dependency of the symbols. It is no longer possible to have a symbol depend on itself (such as our construct for arch/cc/libc/... was doing). Fix our generated-file infrastructure to avoid these situations when the new kconfig stuff will be merged (in a following changeset). Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-05-08 17:02:44 +00:00
##
libc: rename the threads options Use a more coherent naming for the options. This will help commonalise the native case (e.g. NPTL on Linux, win32 on Windows), and add alternate implementations (e.g. musl.) Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Bryan Hundven <bryanhundven@gmail.com>
2014-07-27 21:47:24 +00:00
## select LIBC_SUPPORT_THREADS_LT
config: fix recursive deps The latest kconfig stuff is more stringent when it comes to validating the dependency of the symbols. It is no longer possible to have a symbol depend on itself (such as our construct for arch/cc/libc/... was doing). Fix our generated-file infrastructure to avoid these situations when the new kconfig stuff will be merged (in a following changeset). Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-05-08 17:02:44 +00:00
## select LIBC_SUPPORT_THREADS_NONE
cc: add a flag for skipping core passes It is used for skipping unnecessary compilation steps when the libc doesn't need to be compiled (eg. when we do not use a C library). Signed-off-by: Yann Diorcet <diorcet.yann@gmail.com> Message-Id: <150eadb0117e697d79aa.1353625025@blackmint> Patchwork-Id: 201222
2012-11-22 22:56:58 +00:00
## select CC_CORE_PASSES_NEEDED
config: fix recursive deps The latest kconfig stuff is more stringent when it comes to validating the dependency of the symbols. It is no longer possible to have a symbol depend on itself (such as our construct for arch/cc/libc/... was doing). Fix our generated-file infrastructure to avoid these situations when the new kconfig stuff will be merged (in a following changeset). Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-05-08 17:02:44 +00:00
##
## help The de-facto standard for embeded linux systems.
## help
## help Highly configurable, thus as feature-rich as you
## help need, without compromising for size.
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
libc: libces are responsible for naming their threads implementation This will help add new implementations, such as the one in musl. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Bryan Hundven <bryanhundven@gmail.com>
2014-07-27 22:09:38 +00:00
config THREADS
default "nptl" if THREADS_NATIVE
default "linuxthreads" if THREADS_LT
libc/uClibc: use the floating-point string option in tests Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-11-14 17:54:37 +00:00
if ARCH_FLOAT_SOFTFP
comment "'softfp' ABI and uClibc is not entirely tested in crosstool-NG"
comment "You may experience issues, although it should work just fine"
endif # ARCH_FLOAT_SOFTFP
config: Update kconfig for new CT_GetCustom This commit sort of unifies the kconfigs to handle custom files and directories. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
2015-11-26 13:07:37 +00:00
config LIBC_UCLIBC_CUSTOM
bool
prompt "Custom uClibc"
depends on EXPERIMENTAL
help
The choosen uclibc version shall be not downloaded. Instead use
a custom location to get the source.
if LIBC_UCLIBC_CUSTOM
choice
bool
prompt "uClibc Version Name"
config LIBC_UCLIBC_CUSTOM_UCLIBC
bool "uClibc"
select LIBC_UCLIBC_0_9_33_2_or_later
config LIBC_UCLIBC_CUSTOM_UCLIBC_NG
bool "uClibc-ng"
select LIBC_UCLIBC_NG_1_0_0_or_later
endchoice
config LIBC_UCLIBC_CUSTOM_LOCATION
string
prompt "Full path to custom uClibc source"
help
Enter the path to the directory or tarball of your source for uClibc.
If the path is a tarball, it should extract to: <name>-<version>/
where the name is this component will be set by the uClibc Version Name
option from above, and the version is set below in the custom version
string.
config LIBC_UCLIBC_CUSTOM_VERSION
string
prompt "Custom uClibc Version"
help
Enter the version number for your custom uClibc.
Restore 1.0.17 and make 1.0.18 experimental. 1.0.18 changed the dependencies for the static libraries, notably in libc/Makefile.in. This resulted in packing a lot of unrelated stuff into libc.a, including (sic!) a nested .a library and stuff from other libraries such as libdl. This results in a failure to statically link with thus created libc.a: .../libc.a(libdl.os):(.literal+0x74): undefined reference to `_dl_tlsdesc_return' This was breaking xtensa-*-uclibc sample. Signed-off-by: Alexey Neyman <stilor@att.net>
2016-10-05 22:23:40 +00:00
Version 1.0.18 is only enabled in EXPERIMENTAL builds due to issues
with static libraries.
config: Update kconfig for new CT_GetCustom This commit sort of unifies the kconfigs to handle custom files and directories. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
2015-11-26 13:07:37 +00:00
config LIBC_VERSION
string
default LIBC_UCLIBC_CUSTOM_VERSION
endif # LIBC_UCLIBC_CUSTOM
if ! LIBC_UCLIBC_CUSTOM
Add the full crosstool-NG sources to the new repository of its own. You might just say: 'Yeah! crosstool-NG's got its own repo!". Unfortunately, that's because the previous repo got damaged beyond repair and I had no backup. That means I'm putting backups in place in the afternoon. That also means we've lost history... :-(
2007-02-24 11:00:05 +00:00
choice
bool
prompt "uClibc 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
Add the full crosstool-NG sources to the new repository of its own. You might just say: 'Yeah! crosstool-NG's got its own repo!". Unfortunately, that's because the previous repo got damaged beyond repair and I had no backup. That means I'm putting backups in place in the afternoon. That also means we've lost history... :-(
2007-02-24 11:00:05 +00:00
Restore 1.0.17 and make 1.0.18 experimental. 1.0.18 changed the dependencies for the static libraries, notably in libc/Makefile.in. This resulted in packing a lot of unrelated stuff into libc.a, including (sic!) a nested .a library and stuff from other libraries such as libdl. This results in a failure to statically link with thus created libc.a: .../libc.a(libdl.os):(.literal+0x74): undefined reference to `_dl_tlsdesc_return' This was breaking xtensa-*-uclibc sample. Signed-off-by: Alexey Neyman <stilor@att.net>
2016-10-05 22:23:40 +00:00
# List 1.0.17 first to make it default. 1.0.18 has issues with static libs.
uClibc-ng: Add 1.0.19 Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
2016-11-24 02:01:24 +00:00
config LIBC_UCLIBC_NG_V_1_0_19
Restore 1.0.17 and make 1.0.18 experimental. 1.0.18 changed the dependencies for the static libraries, notably in libc/Makefile.in. This resulted in packing a lot of unrelated stuff into libc.a, including (sic!) a nested .a library and stuff from other libraries such as libdl. This results in a failure to statically link with thus created libc.a: .../libc.a(libdl.os):(.literal+0x74): undefined reference to `_dl_tlsdesc_return' This was breaking xtensa-*-uclibc sample. Signed-off-by: Alexey Neyman <stilor@att.net>
2016-10-05 22:23:40 +00:00
bool
uClibc-ng: Add 1.0.19 Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
2016-11-24 02:01:24 +00:00
prompt "1.0.19"
Restore 1.0.17 and make 1.0.18 experimental. 1.0.18 changed the dependencies for the static libraries, notably in libc/Makefile.in. This resulted in packing a lot of unrelated stuff into libc.a, including (sic!) a nested .a library and stuff from other libraries such as libdl. This results in a failure to statically link with thus created libc.a: .../libc.a(libdl.os):(.literal+0x74): undefined reference to `_dl_tlsdesc_return' This was breaking xtensa-*-uclibc sample. Signed-off-by: Alexey Neyman <stilor@att.net>
2016-10-05 22:23:40 +00:00
select LIBC_UCLIBC_NG_1_0_15_or_later
libc/uClibc: add 0.9.33.2 Reported-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
2012-06-03 18:58:37 +00:00
config LIBC_UCLIBC_V_0_9_33_2
bool
prompt "0.9.33.2"
uClibc: Reduce supported versions This commit reduces the number of supported versions to: * 0.9.33.2 * custom location Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
2015-11-10 06:47:17 +00:00
select LIBC_UCLIBC_0_9_33_2_or_later
Add the full crosstool-NG sources to the new repository of its own. You might just say: 'Yeah! crosstool-NG's got its own repo!". Unfortunately, that's because the previous repo got damaged beyond repair and I had no backup. That means I'm putting backups in place in the afternoon. That also means we've lost history... :-(
2007-02-24 11:00:05 +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
uClibc-ng: Add 1.0.19 Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
2016-11-24 02:01:24 +00:00
default "1.0.19" if LIBC_UCLIBC_NG_V_1_0_19
libc/uClibc: add 0.9.33.2 Reported-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
2012-06-03 18:58:37 +00:00
default "0.9.33.2" if LIBC_UCLIBC_V_0_9_33_2
libc/uClibc: enable NPTL choice for uClibc >= 0.9.32 Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2011-09-12 00:37:29 +00:00
config: Update kconfig for new CT_GetCustom This commit sort of unifies the kconfigs to handle custom files and directories. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
2015-11-26 13:07:37 +00:00
endif # ! LIBC_UCLIBC_CUSTOM
Fix m68k with uClibc-ng >= 1.0.15. 1.0.15 only kept a single LINUXTHREADS option, and renamed it, making it no longer option-compatible with uClibc. The option for "1.0.14 or later" version of uClibc-ng is not currently used; rename it to "1.0.15 or later" and use it to handle newer uClibc-ng's linuxthreads. m68k happens to be the only sample using linuxthreads. Signed-off-by: Alexey Neyman <stilor@att.net>
2016-09-20 01:50:08 +00:00
config LIBC_UCLIBC_NG_1_0_15_or_later
uClibc: Add support for uClibc-ng This commit adds uClibc-ng 1.0.8. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
2015-11-10 22:41:33 +00:00
bool
select LIBC_UCLIBC_NG_1_0_0_or_later
config LIBC_UCLIBC_NG_1_0_0_or_later
bool
select LIBC_UCLIBC_NG
select LIBC_UCLIBC_0_9_33_2_or_later
uClibc: Reduce supported versions This commit reduces the number of supported versions to: * 0.9.33.2 * custom location Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
2015-11-10 06:47:17 +00:00
config LIBC_UCLIBC_0_9_33_2_or_later
Fix installing uClibc headers for versions prior to 0.9.30. Fix a comment about installing uClibc. Automatically enable // build for uClibc versions that can be built in //. -------- diffstat follows -------- /trunk/scripts/build/libc/uClibc.sh | 32 23 9 0 +++++++++++++++++++++++--------- /trunk/config/libc/uClibc.in | 12 7 5 0 +++++++----- 2 files changed, 30 insertions(+), 14 deletions(-)
2009-05-07 18:56:31 +00:00
bool
uClibc: Reduce supported versions This commit reduces the number of supported versions to: * 0.9.33.2 * custom location Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
2015-11-10 06:47:17 +00:00
select LIBC_SUPPORT_THREADS_NATIVE
Fix installing uClibc headers for versions prior to 0.9.30. Fix a comment about installing uClibc. Automatically enable // build for uClibc versions that can be built in //. -------- diffstat follows -------- /trunk/scripts/build/libc/uClibc.sh | 32 23 9 0 +++++++++++++++++++++++--------- /trunk/config/libc/uClibc.in | 12 7 5 0 +++++++----- 2 files changed, 30 insertions(+), 14 deletions(-)
2009-05-07 18:56:31 +00:00
select LIBC_UCLIBC_PARALLEL
Enable uClibc parallel build for those versions supporting it. /trunk/scripts/build/libc/uClibc.sh | 12 7 5 0 +++++++----- /trunk/config/libc/uClibc.in | 9 9 0 0 +++++++++ 2 files changed, 16 insertions(+), 5 deletions(-)
2008-11-01 17:16:34 +00:00
config LIBC_UCLIBC_PARALLEL
bool
uClibc: Add support for uClibc-ng This commit adds uClibc-ng 1.0.8. Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
2015-11-10 22:41:33 +00:00
config LIBC_UCLIBC_NG
bool
Introduce a new option to render (or not) uClibc' build verbose. /trunk/scripts/build/libc_uClibc.sh | 6 4 2 0 ++++-- /trunk/config/libc/uClibc.in | 23 23 0 0 +++++++++++++++++++++++ 2 files changed, 27 insertions(+), 2 deletions(-)
2008-05-14 17:52:53 +00:00
choice
bool
prompt "uClibc verbosity:"
Small config fix todefault to non-verbose uClibc build. /trunk/config/libc/uClibc.in | 1 1 0 0 + 1 file changed, 1 insertion(+)
2008-05-14 21:24:03 +00:00
default LIBC_UCLIBC_VERBOSITY_0
Introduce a new option to render (or not) uClibc' build verbose. /trunk/scripts/build/libc_uClibc.sh | 6 4 2 0 ++++-- /trunk/config/libc/uClibc.in | 23 23 0 0 +++++++++++++++++++++++ 2 files changed, 27 insertions(+), 2 deletions(-)
2008-05-14 17:52:53 +00:00
config LIBC_UCLIBC_VERBOSITY_0
bool
libc/uClibc: fix verbosity level for uClibc >= 0.9.30 uClibc >= 0.9.30 supports three verbosity levels, according to "make help": V="" - Quiet build (default) V=1 - Brief build (show defines, ld flags) V=2 - Very verbose build I think older versions of uClibc treat V=2 the same as V=1. For current uClibc, only V=2 shows the full command lines. Signed-off-by: Johannes Stezenbach <js@sig21.net>
2010-07-13 10:12:32 +00:00
prompt "Quiet build"
Introduce a new option to render (or not) uClibc' build verbose. /trunk/scripts/build/libc_uClibc.sh | 6 4 2 0 ++++-- /trunk/config/libc/uClibc.in | 23 23 0 0 +++++++++++++++++++++++ 2 files changed, 27 insertions(+), 2 deletions(-)
2008-05-14 17:52:53 +00:00
help
libc/uClibc: fix verbosity level for uClibc >= 0.9.30 uClibc >= 0.9.30 supports three verbosity levels, according to "make help": V="" - Quiet build (default) V=1 - Brief build (show defines, ld flags) V=2 - Very verbose build I think older versions of uClibc treat V=2 the same as V=1. For current uClibc, only V=2 shows the full command lines. Signed-off-by: Johannes Stezenbach <js@sig21.net>
2010-07-13 10:12:32 +00:00
Print terse command indications.
Introduce a new option to render (or not) uClibc' build verbose. /trunk/scripts/build/libc_uClibc.sh | 6 4 2 0 ++++-- /trunk/config/libc/uClibc.in | 23 23 0 0 +++++++++++++++++++++++ 2 files changed, 27 insertions(+), 2 deletions(-)
2008-05-14 17:52:53 +00:00
config LIBC_UCLIBC_VERBOSITY_1
bool
uclibc: merge startfiles/final into single backend. In preparation for multilib support, use the same "backend" model that is already employed by glibc and musl. Also, the verbosity setting descriptions were swapped. V=2 is actually less verbose than V=1: V=1 prints full commands, while V=2 prints 'CC <file> <defines>'. Signed-off-by: Alexey Neyman <stilor@att.net>
2016-04-02 06:28:43 +00:00
prompt "Very verbose build"
libc/uClibc: fix verbosity level for uClibc >= 0.9.30 uClibc >= 0.9.30 supports three verbosity levels, according to "make help": V="" - Quiet build (default) V=1 - Brief build (show defines, ld flags) V=2 - Very verbose build I think older versions of uClibc treat V=2 the same as V=1. For current uClibc, only V=2 shows the full command lines. Signed-off-by: Johannes Stezenbach <js@sig21.net>
2010-07-13 10:12:32 +00:00
help
Print simplified command lines.
config LIBC_UCLIBC_VERBOSITY_2
bool
uclibc: merge startfiles/final into single backend. In preparation for multilib support, use the same "backend" model that is already employed by glibc and musl. Also, the verbosity setting descriptions were swapped. V=2 is actually less verbose than V=1: V=1 prints full commands, while V=2 prints 'CC <file> <defines>'. Signed-off-by: Alexey Neyman <stilor@att.net>
2016-04-02 06:28:43 +00:00
prompt "Brief build (show defines, ld flags)"
Introduce a new option to render (or not) uClibc' build verbose. /trunk/scripts/build/libc_uClibc.sh | 6 4 2 0 ++++-- /trunk/config/libc/uClibc.in | 23 23 0 0 +++++++++++++++++++++++ 2 files changed, 27 insertions(+), 2 deletions(-)
2008-05-14 17:52:53 +00:00
help
Print full command lines.
endchoice
config LIBC_UCLIBC_VERBOSITY
string
default "" if LIBC_UCLIBC_VERBOSITY_0
default "V=1" if LIBC_UCLIBC_VERBOSITY_1
libc/uClibc: fix verbosity level for uClibc >= 0.9.30 uClibc >= 0.9.30 supports three verbosity levels, according to "make help": V="" - Quiet build (default) V=1 - Brief build (show defines, ld flags) V=2 - Very verbose build I think older versions of uClibc treat V=2 the same as V=1. For current uClibc, only V=2 shows the full command lines. Signed-off-by: Johannes Stezenbach <js@sig21.net>
2010-07-13 10:12:32 +00:00
default "V=2" if LIBC_UCLIBC_VERBOSITY_2
Introduce a new option to render (or not) uClibc' build verbose. /trunk/scripts/build/libc_uClibc.sh | 6 4 2 0 ++++-- /trunk/config/libc/uClibc.in | 23 23 0 0 +++++++++++++++++++++++ 2 files changed, 27 insertions(+), 2 deletions(-)
2008-05-14 17:52:53 +00:00
Add the full crosstool-NG sources to the new repository of its own. You might just say: 'Yeah! crosstool-NG's got its own repo!". Unfortunately, that's because the previous repo got damaged beyond repair and I had no backup. That means I'm putting backups in place in the afternoon. That also means we've lost history... :-(
2007-02-24 11:00:05 +00:00
choice
bool
prompt "Debug level"
default LIBC_UCLIBC_DEBUG_LEVEL_0
config LIBC_UCLIBC_DEBUG_LEVEL_0
bool
prompt "none"
config LIBC_UCLIBC_DEBUG_LEVEL_1
bool
prompt "minimal"
config LIBC_UCLIBC_DEBUG_LEVEL_2
libc/uClibc: add additional debug level between "minimal" and "all" During application development it is desirable to enable malloc debugging and LD_DEBUG support, but the extensive debug spew from SUPPORT_LD_DEBUG_EARLY is only useful when working on uClibc's ld.so. Signed-off-by: Johannes Stezenbach <js@sig21.net>
2012-02-24 15:08:32 +00:00
bool
prompt "normal"
config LIBC_UCLIBC_DEBUG_LEVEL_3
Add the full crosstool-NG sources to the new repository of its own. You might just say: 'Yeah! crosstool-NG's got its own repo!". Unfortunately, that's because the previous repo got damaged beyond repair and I had no backup. That means I'm putting backups in place in the afternoon. That also means we've lost history... :-(
2007-02-24 11:00:05 +00:00
bool
prompt "all"
endchoice
config LIBC_UCLIBC_DEBUG_LEVEL
int
default 0 if LIBC_UCLIBC_DEBUG_LEVEL_0
default 1 if LIBC_UCLIBC_DEBUG_LEVEL_1
default 2 if LIBC_UCLIBC_DEBUG_LEVEL_2
config LIBC_UCLIBC_CONFIG_FILE
string
prompt "Configuration file"
default ""
help
Path to the configuration file.
uClibc: Fall back to default configs if not provided I've added the .config files to contrib/uClibc-defconfigs from buildroot to use as default configs if they are not provided in the sample. If a particular architecture really needs an option set, it should be either updated in the manange_uClibc_config function in scripts/build/libc/uClibc.sh or a custom ${uclibc_name}.config should be added to the sample (usually via `ct-ng saveconfig`). Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
2015-11-10 23:09:20 +00:00
If the file is not provided, we fall back to a default config file.
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