[Buildroot] svn commit: trunk/buildroot/toolchain: binutils external-toolchain gcc uClibc
laird at uclibc.org
laird at uclibc.org
Fri Jan 30 16:28:26 UTC 2009
Author: laird
Date: 2009-01-30 16:28:26 +0000 (Fri, 30 Jan 2009)
New Revision: 25170
Log:
Extend External Toolchain options (match buildroot built toolchain):
Have added options that mean you can set the same BR2_XXXX variables
for external toolchain and internal (buildroot built) toolchain.
This means the same set of packages can be built now me as for you.....
Signed-off-by: Daniel Laird <daniel.j.laird at nxp.com>
Modified:
trunk/buildroot/toolchain/Config.in.2
trunk/buildroot/toolchain/binutils/Config.in
trunk/buildroot/toolchain/external-toolchain/Config.in.2
trunk/buildroot/toolchain/gcc/Config.in
trunk/buildroot/toolchain/uClibc/Config.in
Changeset:
Modified: trunk/buildroot/toolchain/Config.in.2
===================================================================
--- trunk/buildroot/toolchain/Config.in.2 2009-01-30 14:41:04 UTC (rev 25169)
+++ trunk/buildroot/toolchain/Config.in.2 2009-01-30 16:28:26 UTC (rev 25170)
@@ -1,35 +1,56 @@
#
-
-if BR2_TOOLCHAIN_SOURCE
-source "toolchain/elf2flt/Config.in"
-source "toolchain/mklibs/Config.in"
-source "toolchain/sstrip/Config.in"
-
-config BR2_ENABLE_MULTILIB
- bool "Enable multilib support?"
- help
- Build libraries to support different ABIs.
-
config BR2_LARGEFILE
bool "Enable large file (files > 2 GB) support?"
depends on !BR2_cris
help
- Enable large file (files > 2 GB) support
+ If you are building your own toolchain and you want to
+ support files larger than 2GB then enable this option.
+ If you have an external binary toolchain that has been
+ built with large file support (files > 2GB) then enable
+ this option.
config BR2_INET_IPV6
bool "Enable IPv6"
help
- Enable IPv6.
+ If you are building your own toolchain and you want to
+ enable IPV6 support then enable this option.
+ If you have an external binary toolchain that has been
+ built with IPV6 support then enable this option.
config BR2_INET_RPC
bool "Enable RPC"
help
- Enable RPC. RPC support is needed for nfs.
+ Enable RPC. RPC support is needed for nfs.
+ If you are building your own toolchain and you want to
+ enable RPC support then enable this option.
+ If you have an external binary toolchain that has been
+ built with RPC support then enable this option.
+config BR2_ENABLE_LOCALE
+ bool "Enable locale/gettext/i18n support?"
+ help
+ If you are building your own toolchain and you want to
+ enable locale/gettext/i18n support then enable this option.
+ If you have an external binary toolchain that has been
+ built with locale/gettext/i18n support then enable this option.
+
+config BR2_ENABLE_LOCALE_PREGENERATED
+ bool "Use pregenerated locale data?"
+ depends on BR2_ENABLE_LOCALE && BR2_TOOLCHAIN_SOURCE
+ help
+ Instead of generating the locale data locally you can optionally
+ download a pregenerated set of locales.
+
+ Say N here unless your buildhost lacks locale support and you
+ desparately want to use internationalization on your target.
+
config BR2_USE_WCHAR
bool "Enable WCHAR support"
help
- Enable WCHAR. WCHAR support is needed for several packages
+ If you are building your own toolchain and you want to
+ enable WCHAR support then enable this option.
+ If you have an external binary toolchain that has been built
+ with WCHAR support then enable this option.
config BR2_SOFT_FLOAT
bool "Use software floating point by default"
@@ -42,6 +63,66 @@
Most people will answer N.
+choice
+ prompt "Thread library implementation"
+ default BR2_PTHREADS_OLD
+ help
+ If you are building your own toolchain then select the type of
+ libpthreads you want to use.
+ Not all thread variants work with all versions of uClibc,
+ the "linuxthreads (stable/old)" may be a working fallback
+ if you need threading at all.
+ If you have an external binary toolchain then select the type
+ of libpthreads it was built with.
+
+ config BR2_PTHREADS_NONE
+ bool "none"
+
+ config BR2_PTHREADS
+ bool "linuxthreads"
+
+ config BR2_PTHREADS_OLD
+ bool "linuxthreads (stable/old)"
+
+ config BR2_PTHREADS_NATIVE
+ bool "Native POSIX Threading (NPTL)"
+endchoice
+
+config BR2_GCC_CROSS_CXX
+ bool
+ help
+ If you are building your own toolchain and want to build
+ a C++ cross-compiler this needs to be enabled.
+ If you have an external binary toolchain that has a C++ compiler
+ and you want to use it then you need to enable this option.
+
+config BR2_INSTALL_LIBSTDCPP
+ bool "Build/install c++ compiler and libstdc++?"
+ select BR2_LARGEFILE if (!BR2_GCC_SUPPORTS_SYSROOT && BR2_TOOLCHAIN_SOURCE)
+ select BR2_GCC_CROSS_CXX
+ help
+ If you are building your own toolchain and want to build and install
+ the C++ compiler and library then you need to enable this option.
+ If you have an external toolchain that has been built with C++
+ support and you want to use the compiler / library then you need
+ to select this option.
+
+config BR2_TARGET_OPTIMIZATION
+ string "Target Optimizations"
+ default "-Os -pipe"
+ help
+ Optimizations to use when building for the target host.
+
+if BR2_TOOLCHAIN_SOURCE
+source "toolchain/elf2flt/Config.in"
+source "toolchain/mklibs/Config.in"
+source "toolchain/sstrip/Config.in"
+
+config BR2_ENABLE_MULTILIB
+ bool "Enable multilib support?"
+ help
+ Build libraries to support different ABIs.
+
config BR2_VFP_FLOAT
bool "Use ARM Vector Floating Point unit"
depends on !BR2_SOFT_FLOAT
@@ -54,12 +135,6 @@
Most people will answer N.
-config BR2_TARGET_OPTIMIZATION
- string "Target Optimizations"
- default "-Os -pipe"
- help
- Optimizations to use when building for the target host.
-
config BR2_CROSS_TOOLCHAIN_TARGET_UTILS
bool "Include target utils in cross toolchain"
default y
Modified: trunk/buildroot/toolchain/binutils/Config.in
===================================================================
--- trunk/buildroot/toolchain/binutils/Config.in 2009-01-30 14:41:04 UTC (rev 25169)
+++ trunk/buildroot/toolchain/binutils/Config.in 2009-01-30 16:28:26 UTC (rev 25170)
@@ -13,7 +13,6 @@
depends on BR2_DEPRECATED || (BR2_avr32 && BR2_EXT_BINUTILS_VERSION_2_17)
bool "binutils 2.17"
-
config BR2_BINUTILS_VERSION_2_17_50_0_17
depends on !BR2_avr32 && !BR2_nios2
depends on BR2_DEPRECATED
Modified: trunk/buildroot/toolchain/external-toolchain/Config.in.2
===================================================================
--- trunk/buildroot/toolchain/external-toolchain/Config.in.2 2009-01-30 14:41:04 UTC (rev 25169)
+++ trunk/buildroot/toolchain/external-toolchain/Config.in.2 2009-01-30 16:28:26 UTC (rev 25170)
@@ -14,64 +14,4 @@
This the the external toolchain prefix. For example:
armeb-unknown-linux-gnu, mipsel-unknown-linux-gnu, etc.
-choice
- prompt "Thread library implementation"
- default BR2_EXT_PTHREADS_OLD
- help
- Select the version of libpthreads used in the external toolchain.
-
- config BR2_EXT_PTHREADS_NONE
- bool
- prompt "none"
-
- config BR2_EXT_PTHREADS
- bool
- prompt "linuxthreads"
-
- config BR2_EXT_PTHREADS_OLD
- bool
- prompt "linuxthreads (stable/old)"
-
- config BR2_EXT_PTHREADS_NATIVE
- bool
- prompt "Native POSIX Threading (NPTL)"
-endchoice
-
-config BR2_LARGEFILE
- bool "Toolchain supports large files (> 2 GB) ?"
- depends on !BR2_cris
- default y
- help
- Set this option if the external toolchain supports large
- files (> 2 GB)
-
-
-config BR2_INET_IPV6
- bool "Toolchain supports IPv6 ?"
- help
- Set this option if the external toolchain supports IPv6.
-
-config BR2_INET_RPC
- bool "Toolchain supports RPC ?"
- help
- Set this option if the external toolchain supports RPC.
-
-config BR2_SOFT_FLOAT
- bool "Toolchain supports soft float ?"
- depends on BR2_arm || BR2_armeb || BR2_mips || BR2_mipsel || BR2_powerpc
- help
- Set this option if the external toolchain supports soft float.
-
-config BR2_GCC_CROSS_CXX
- bool "Toolchain has C++ cross-compiler ?"
- help
- Set this option if the external toolchain has a C++
- cross-compiler.
-
-config BR2_TARGET_OPTIMIZATION
- string "Target Optimizations"
- default "-Os -pipe"
- help
- Optimizations to use when building for the target host.
-
endif
Modified: trunk/buildroot/toolchain/gcc/Config.in
===================================================================
--- trunk/buildroot/toolchain/gcc/Config.in 2009-01-30 14:41:04 UTC (rev 25169)
+++ trunk/buildroot/toolchain/gcc/Config.in 2009-01-30 16:28:26 UTC (rev 25170)
@@ -125,25 +125,12 @@
help
Any additional gcc configure options you may want to include....
-config BR2_GCC_CROSS_CXX
- bool "C++ cross-compiler support"
- help
- Build a C++ cross-compiler
-
config BR2_GCC_CROSS_FORTRAN
bool "Fortran cross-compiler support"
depends on !BR2_avr32
help
Build a Fortran cross-compiler
-config BR2_INSTALL_LIBSTDCPP
- bool "Build/install c++ compiler and libstdc++?"
- # >= 4.2.0 work fine without LARGEFILE
- select BR2_LARGEFILE if !BR2_GCC_SUPPORTS_SYSROOT
- select BR2_GCC_CROSS_CXX
- help
- Build/install c++ compiler and libstdc++?
-
config BR2_INSTALL_LIBGCJ
bool "Build/install java compiler and libgcj?"
depends on !BR2_avr32 && BR2_INSTALL_LIBSTDCPP
Modified: trunk/buildroot/toolchain/uClibc/Config.in
===================================================================
--- trunk/buildroot/toolchain/uClibc/Config.in 2009-01-30 14:41:04 UTC (rev 25169)
+++ trunk/buildroot/toolchain/uClibc/Config.in 2009-01-30 16:28:26 UTC (rev 25170)
@@ -48,43 +48,6 @@
See also docs/README in this package.
If unsure, use the default.
-config BR2_ENABLE_LOCALE
- bool "Enable locale/gettext/i18n support?"
- help
- Enable locale/gettext/i18n support?
-
-config BR2_ENABLE_LOCALE_PREGENERATED
- bool "Use pregenerated locale data?"
- depends on BR2_ENABLE_LOCALE
- help
- Instead of generating the locale data locally you can optionally
- download a pregenerated set of locales.
-
- Say N here unless your buildhost lacks locale support and you
- desparately want to use internationalization on your target.
-
-choice
- prompt "Thread library implementation"
- default BR2_PTHREADS_OLD
- help
- Select the version of libpthreads you want to use.
- Not all thread variants work with all versions of uClibc,
- the "linuxthreads (stable/old)" may be a working fallback
- if you need threading at all.
-
- config BR2_PTHREADS_NONE
- bool "none"
-
- config BR2_PTHREADS
- bool "linuxthreads"
-
- config BR2_PTHREADS_OLD
- bool "linuxthreads (stable/old)"
-
- config BR2_PTHREADS_NATIVE
- bool "Native POSIX Threading (NPTL)"
-endchoice
-
config BR2_PTHREAD_DEBUG
bool "Thread library debugging"
depends on BR2_PTHREADS || BR2_PTHREADS_OLD || BR2_PTHREADS_NATIVE
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