kumquat-buildroot/toolchain/gcc/Config.in

# Choose gcc version.

comment "GCC Options"

choice
	prompt "GCC compiler Version"
	default BR2_GCC_VERSION_4_2_1 if !BR2_avr32
	default BR2_GCC_VERSION_4_1_2 if BR2_avr32
	help
	  Select the version of gcc you wish to use.

	config BR2_GCC_VERSION_3_4_6
		depends on !BR2_avr32
		bool "gcc 3.4.6"

	config BR2_GCC_VERSION_4_0_4
		depends !BR2_avr32 && !BR2_nios2
		depends BR2_DEPRECATED
		bool "gcc 4.0.4"

	config BR2_GCC_VERSION_4_1_2
		depends !BR2_nios2
		depends BR2_EXT_GCC_VERSION_4_1_2
		bool "gcc 4.1.2"

	config BR2_GCC_VERSION_4_2_0
		depends !BR2_avr32 && !BR2_nios2
		depends BR2_DEPRECATED || BR2_RECENT
		bool "gcc 4.2.0"

	config BR2_GCC_VERSION_4_2_1
		depends !BR2_nios2
		depends BR2_EXT_GCC_VERSION_4_2_1
		bool "gcc 4.2.1"

#	config BR2_GCC_VERSION_4_3
#		depends !BR2_avr32 && !BR2_nios2
#		select BR2_GCC_IS_SNAP
#		bool "gcc 4.3"

endchoice

config BR2_GCC_IS_SNAP
	depends !BR2_avr32
	bool
	default n

config BR2_GCC_SUPPORTS_SYSROOT
	bool
	default n if BR2_GCC_VERSION_3_4_6 || BR2_GCC_VERSION_4_0_4 || BR2_GCC_VERSION_4_1_2
	default y if !BR2_GCC_VERSION_3_4_6 && !BR2_GCC_VERSION_4_0_4 && !BR2_GCC_VERSION_4_1_2

config BR2_GCC_SUPPORTS_FINEGRAINEDMTUNE
	bool
	default n if BR2_GCC_VERSION_3_4_6 || BR2_GCC_VERSION_4_0_4 || BR2_GCC_VERSION_4_1_2 || BR2_GCC_VERSION_4_2_0 || BR2_GCC_VERSION_4_2_1
	default y if !BR2_GCC_VERSION_3_4_6 && !BR2_GCC_VERSION_4_0_4 && !BR2_GCC_VERSION_4_1_2 && !BR2_GCC_VERSION_4_2_0 && !BR2_GCC_VERSION_4_2_1

config BR2_GCC_SNAP_DATE
	string "GCC snapshot date"
	default "20070921"
	depends BR2_GCC_IS_SNAP
	help
	  Enter snapshot date to use for gcc.  Format is:
	  YYYYMMDD

config BR2_GCC_VERSION
	string
	default "3.4.6"     if BR2_GCC_VERSION_3_4_6
	default "4.0.4"     if BR2_GCC_VERSION_4_0_4
	default "4.1.2"     if BR2_GCC_VERSION_4_1_2
	default "4.2.0"     if BR2_GCC_VERSION_4_2_0
	default "4.2.1"     if BR2_GCC_VERSION_4_2_1
	default "4.3"       if BR2_GCC_VERSION_4_3

config BR2_TOOLCHAIN_SYSROOT
	bool "Enable toolchain with --sysroot support"
	depends on BR2_GCC_SUPPORTS_SYSROOT
	default y
	help
	  Enables --sysroot=dir for binutils and gcc.
	  Use dir as the logical root directory for headers and libraries.
	  For example, if the compiler would normally search for headers in
	  /usr/include and libraries in /usr/lib, it will instead search
	  dir/usr/include and dir/usr/lib.

	  This does not work with gcc < 4.2.0 (4.1.2 gets
	  ORIGINAL_AS_FOR_TARGET wrong)

config BR2_GCC_USE_SJLJ_EXCEPTIONS
	bool "Enable setjmp/longjmp exceptions?"
	default n
	help
	  For some platforms, proper stack unwinding works perfectly,
	  while other platforms must use setjmp/longjmp exceptions for
	  proper stack unwinding during exception handling.  Most people
	  can leave this set to n.

config BR2_EXTRA_GCC_CONFIG_OPTIONS
	string "Additional gcc options"
	default ""
	help
	  Any additional gcc configure options you may want to include....

config BR2_GCC_CROSS_CXX
	bool "C++ cross-compiler support"
	default n
	help
	  Build a C++ cross-compiler

config BR2_GCC_CROSS_FORTRAN
	bool "Fortran cross-compiler support"
	default n
	depends on !BR2_avr32
	help
	  Build a Fortran cross-compiler

config BR2_INSTALL_LIBSTDCPP
	bool "Build/install c++ compiler and libstdc++?"
	default n
	# >= 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?"
	default n
	depends on !BR2_avr32 && BR2_INSTALL_LIBSTDCPP
	help
	  Build/install java compiler and libgcj?

config BR2_INSTALL_OBJC
	bool "Build/install Objective-C compiler and runtime?"
	default n
	depends on !BR2_avr32
	help
	  Build/install Objective-C compiler and runtime?

config BR2_INSTALL_FORTRAN
	bool "Build/install Fortran compiler and runtime?"
	default n
	depends on !BR2_avr32
	select BR2_PACKAGE_LIBMPFR
	help
	  Build/install Fortran compiler and runtime?
	  Note that it is highly recommended NOT to use gfortran
	  from gcc older than 4.2.0

config BR2_GCC_SHARED_LIBGCC
	bool "Build/install a shared libgcc?"
	default y
	help
	  Build/install a shared libgcc library
Major buildroot facelift, step one. -Erik 2004-10-09 03:06:03 +02:00			`# Choose gcc version.`

- Subsume and collaps toolchain options in one menu This is ment to ease configuration by providing toolchain related options in one place No functional changes, just shuffling the menus around.. 2007-09-22 16:16:25 +02:00			`comment "GCC Options"`
Add some seperators 2004-10-09 07:33:05 +02:00
Major buildroot facelift, step one. -Erik 2004-10-09 03:06:03 +02:00			`choice`
			`prompt "GCC compiler Version"`
Update AVR32 toolchain with new binutils and uClibc, This time it works (cross-fingers) 2007-10-13 12:15:01 +02:00			`default BR2_GCC_VERSION_4_2_1 if !BR2_avr32`
			`default BR2_GCC_VERSION_4_1_2 if BR2_avr32`
Major buildroot facelift, step one. -Erik 2004-10-09 03:06:03 +02:00			`help`
			`Select the version of gcc you wish to use.`

import gcc-3.4.6 2006-03-18 00:58:47 +01:00			`config BR2_GCC_VERSION_3_4_6`
gcc config for AVR32 2007-07-29 19:36:45 +02:00			`depends on !BR2_avr32`
import gcc-3.4.6 2006-03-18 00:58:47 +01:00			`bool "gcc 3.4.6"`

- add gcc-4.0.4 - add knob to enable unsupported, deprecated, obsoleted versions of packages 2007-02-09 14:31:55 +01:00			`config BR2_GCC_VERSION_4_0_4`
- Schedule removal of ancient versions (configuration part). 2007-09-25 13:53:44 +02:00			`depends !BR2_avr32 && !BR2_nios2`
			`depends BR2_DEPRECATED`
- add gcc-4.0.4 - add knob to enable unsupported, deprecated, obsoleted versions of packages 2007-02-09 14:31:55 +01:00			`bool "gcc 4.0.4"`

- add gcc-4.1.2 (release candidate1). Send bugs etc to MarkM, if you feel like 2007-01-31 16:09:26 +01:00			`config BR2_GCC_VERSION_4_1_2`
			`depends !BR2_nios2`
Update AVR32 toolchain with new binutils and uClibc, This time it works (cross-fingers) 2007-10-13 12:15:01 +02:00			`depends BR2_EXT_GCC_VERSION_4_1_2`
- add gcc-4.1.2 (release candidate1). Send bugs etc to MarkM, if you feel like 2007-01-31 16:09:26 +01:00			`bool "gcc 4.1.2"`

- adjust to use the gcc-4.2.0 release - adjust default gdb version to 6.6 - fix stripping gmp/mpfr due to recent LIBTGTEXT changes 2007-06-06 20:14:00 +02:00			`config BR2_GCC_VERSION_4_2_0`
- Schedule removal of ancient versions (configuration part). 2007-09-25 13:53:44 +02:00			`depends !BR2_avr32 && !BR2_nios2`
Allow longer history for package versions 2007-10-07 20:29:17 +02:00			`depends BR2_DEPRECATED \|\| BR2_RECENT`
- adjust to use the gcc-4.2.0 release - adjust default gdb version to 6.6 - fix stripping gmp/mpfr due to recent LIBTGTEXT changes 2007-06-06 20:14:00 +02:00			`bool "gcc 4.2.0"`

- add gcc-4.2.1 2007-07-24 20:14:53 +02:00			`config BR2_GCC_VERSION_4_2_1`
Update AVR32 toolchain with new binutils and uClibc, This time it works (cross-fingers) 2007-10-13 12:15:01 +02:00			`depends !BR2_nios2`
			`depends BR2_EXT_GCC_VERSION_4_2_1`
- add gcc-4.2.1 2007-07-24 20:14:53 +02:00			`bool "gcc 4.2.1"`

- adjust to use the gcc-4.2.0 release - adjust default gdb version to 6.6 - fix stripping gmp/mpfr due to recent LIBTGTEXT changes 2007-06-06 20:14:00 +02:00			`# config BR2_GCC_VERSION_4_3`
gcc config for AVR32 2007-07-29 19:36:45 +02:00			`# depends !BR2_avr32 && !BR2_nios2`
- adjust to use the gcc-4.2.0 release - adjust default gdb version to 6.6 - fix stripping gmp/mpfr due to recent LIBTGTEXT changes 2007-06-06 20:14:00 +02:00			`# select BR2_GCC_IS_SNAP`
			`# bool "gcc 4.3"`
- import gcc-4.2.0 libmudflap is disabled for now. copied from 4.1.0 with slight adjustments 2005-12-06 23:12:15 +01:00
Major buildroot facelift, step one. -Erik 2004-10-09 03:06:03 +02:00			`endchoice`

add proper support for gcc snapshots 2006-04-13 07:50:01 +02:00			`config BR2_GCC_IS_SNAP`
gcc config for AVR32 2007-07-29 19:36:45 +02:00			`depends !BR2_avr32`
add proper support for gcc snapshots 2006-04-13 07:50:01 +02:00			`bool`
			`default n`

- Schedule removal of ancient versions (configuration part). 2007-09-25 13:53:44 +02:00			`config BR2_GCC_SUPPORTS_SYSROOT`
			`bool`
			`default n if BR2_GCC_VERSION_3_4_6 \|\| BR2_GCC_VERSION_4_0_4 \|\| BR2_GCC_VERSION_4_1_2`
			`default y if !BR2_GCC_VERSION_3_4_6 && !BR2_GCC_VERSION_4_0_4 && !BR2_GCC_VERSION_4_1_2`

			`config BR2_GCC_SUPPORTS_FINEGRAINEDMTUNE`
			`bool`
			`default n if BR2_GCC_VERSION_3_4_6 \|\| BR2_GCC_VERSION_4_0_4 \|\| BR2_GCC_VERSION_4_1_2 \|\| BR2_GCC_VERSION_4_2_0 \|\| BR2_GCC_VERSION_4_2_1`
			`default y if !BR2_GCC_VERSION_3_4_6 && !BR2_GCC_VERSION_4_0_4 && !BR2_GCC_VERSION_4_1_2 && !BR2_GCC_VERSION_4_2_0 && !BR2_GCC_VERSION_4_2_1`

add proper support for gcc snapshots 2006-04-13 07:50:01 +02:00			`config BR2_GCC_SNAP_DATE`
			`string "GCC snapshot date"`
- Schedule removal of ancient versions (configuration part). 2007-09-25 13:53:44 +02:00			`default "20070921"`
add proper support for gcc snapshots 2006-04-13 07:50:01 +02:00			`depends BR2_GCC_IS_SNAP`
			`help`
			`Enter snapshot date to use for gcc. Format is:`
			`YYYYMMDD`

Major buildroot facelift, step one. -Erik 2004-10-09 03:06:03 +02:00			`config BR2_GCC_VERSION`
			`string`
import gcc-3.4.6 2006-03-18 00:58:47 +01:00			`default "3.4.6" if BR2_GCC_VERSION_3_4_6`
- add gcc-4.0.4 - add knob to enable unsupported, deprecated, obsoleted versions of packages 2007-02-09 14:31:55 +01:00			`default "4.0.4" if BR2_GCC_VERSION_4_0_4`
- add gcc-4.1.2 (release candidate1). Send bugs etc to MarkM, if you feel like 2007-01-31 16:09:26 +01:00			`default "4.1.2" if BR2_GCC_VERSION_4_1_2`
- adjust to use the gcc-4.2.0 release - adjust default gdb version to 6.6 - fix stripping gmp/mpfr due to recent LIBTGTEXT changes 2007-06-06 20:14:00 +02:00			`default "4.2.0" if BR2_GCC_VERSION_4_2_0`
- add gcc-4.2.1 2007-07-24 20:14:53 +02:00			`default "4.2.1" if BR2_GCC_VERSION_4_2_1`
- adjust to use the gcc-4.2.0 release - adjust default gdb version to 6.6 - fix stripping gmp/mpfr due to recent LIBTGTEXT changes 2007-06-06 20:14:00 +02:00			`default "4.3" if BR2_GCC_VERSION_4_3`
Major buildroot facelift, step one. -Erik 2004-10-09 03:06:03 +02:00
- add full sysroot support for non-ancient toolchains. - start to separate usr/lib and lib to match normal system-layout 2007-06-20 13:26:36 +02:00			`config BR2_TOOLCHAIN_SYSROOT`
Enable the option. 2007-07-05 07:13:46 +02:00			`bool "Enable toolchain with --sysroot support"`
- Schedule removal of ancient versions (configuration part). 2007-09-25 13:53:44 +02:00			`depends on BR2_GCC_SUPPORTS_SYSROOT`
- add full sysroot support for non-ancient toolchains. - start to separate usr/lib and lib to match normal system-layout 2007-06-20 13:26:36 +02:00			`default y`
			`help`
			`Enables --sysroot=dir for binutils and gcc.`
			`Use dir as the logical root directory for headers and libraries.`
			`For example, if the compiler would normally search for headers in`
			`/usr/include and libraries in /usr/lib, it will instead search`
			`dir/usr/include and dir/usr/lib.`
Major buildroot facelift, step one. -Erik 2004-10-09 03:06:03 +02:00
- disable sysroot support for anything but the current, stable release series 2007-06-24 13:30:05 +02:00			`This does not work with gcc < 4.2.0 (4.1.2 gets`
			`ORIGINAL_AS_FOR_TARGET wrong)`

Major buildroot facelift, step one. -Erik 2004-10-09 03:06:03 +02:00			`config BR2_GCC_USE_SJLJ_EXCEPTIONS`
Apply the fix for gcc bug #22167 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22167 remove gcc 3.3.3, change config for sjlj exception handling a bit. 2005-07-19 01:34:20 +02:00			`bool "Enable setjmp/longjmp exceptions?"`
			`default n`
Major buildroot facelift, step one. -Erik 2004-10-09 03:06:03 +02:00			`help`
- fix indentation of help texts 2007-01-28 12:57:00 +01:00			`For some platforms, proper stack unwinding works perfectly,`
			`while other platforms must use setjmp/longjmp exceptions for`
			`proper stack unwinding during exception handling. Most people`
			`can leave this set to n.`
Major buildroot facelift, step one. -Erik 2004-10-09 03:06:03 +02:00
			`config BR2_EXTRA_GCC_CONFIG_OPTIONS`
			`string "Additional gcc options"`
			`default ""`
			`help`
- fix indentation of help texts 2007-01-28 12:57:00 +01:00			`Any additional gcc configure options you may want to include....`
Major buildroot facelift, step one. -Erik 2004-10-09 03:06:03 +02:00
- add possibility to select which cross-compilers to build - add prerequisites from the config 2007-07-31 17:07:06 +02:00			`config BR2_GCC_CROSS_CXX`
			`bool "C++ cross-compiler support"`
			`default n`
			`help`
			`Build a C++ cross-compiler`

			`config BR2_GCC_CROSS_FORTRAN`
			`bool "Fortran cross-compiler support"`
			`default n`
F77 is not supported on AVR32 2007-08-01 21:15:14 +02:00			`depends on !BR2_avr32`
- add possibility to select which cross-compilers to build - add prerequisites from the config 2007-07-31 17:07:06 +02:00			`help`
			`Build a Fortran cross-compiler`

Major buildroot facelift, step one. -Erik 2004-10-09 03:06:03 +02:00			`config BR2_INSTALL_LIBSTDCPP`
			`bool "Build/install c++ compiler and libstdc++?"`
			`default n`
Revert bad patch 2007-07-30 20:24:53 +02:00			`# >= 4.2.0 work fine without LARGEFILE`
- fix typo 2007-09-25 19:21:33 +02:00			`select BR2_LARGEFILE if !BR2_GCC_SUPPORTS_SYSROOT`
- build a cross c++ compiler if we're asked to build libstdc++ 2007-09-25 18:39:22 +02:00			`select BR2_GCC_CROSS_CXX`
Major buildroot facelift, step one. -Erik 2004-10-09 03:06:03 +02:00			`help`
- fix indentation of help texts 2007-01-28 12:57:00 +01:00			`Build/install c++ compiler and libstdc++?`
Major buildroot facelift, step one. -Erik 2004-10-09 03:06:03 +02:00
			`config BR2_INSTALL_LIBGCJ`
			`bool "Build/install java compiler and libgcj?"`
			`default n`
gcc config for AVR32 2007-07-29 19:36:45 +02:00			`depends on !BR2_avr32 && BR2_INSTALL_LIBSTDCPP`
Major buildroot facelift, step one. -Erik 2004-10-09 03:06:03 +02:00			`help`
- fix indentation of help texts 2007-01-28 12:57:00 +01:00			`Build/install java compiler and libgcj?`
pdinoto writes: This patch adds an option in GCC config to compile Objective-C language support in the toolchain. It is disabled by default, so it is not intrusive. 2005-02-25 03:38:28 +01:00
			`config BR2_INSTALL_OBJC`
			`bool "Build/install Objective-C compiler and runtime?"`
			`default n`
gcc config for AVR32 2007-07-29 19:36:45 +02:00			`depends on !BR2_avr32`
pdinoto writes: This patch adds an option in GCC config to compile Objective-C language support in the toolchain. It is disabled by default, so it is not intrusive. 2005-02-25 03:38:28 +01:00			`help`
- fix indentation of help texts 2007-01-28 12:57:00 +01:00			`Build/install Objective-C compiler and runtime?`
add a know to enable/disable building a shared libgcc 2006-10-02 21:40:44 +02:00
- add gfortran support 2006-12-22 12:45:20 +01:00			`config BR2_INSTALL_FORTRAN`
			`bool "Build/install Fortran compiler and runtime?"`
			`default n`
gcc config for AVR32 2007-07-29 19:36:45 +02:00			`depends on !BR2_avr32`
- add gfortran support 2006-12-22 12:45:20 +01:00			`select BR2_PACKAGE_LIBMPFR`
			`help`
- fix indentation of help texts 2007-01-28 12:57:00 +01:00			`Build/install Fortran compiler and runtime?`
			`Note that it is highly recommended NOT to use gfortran`
			`from gcc older than 4.2.0`
- add gfortran support 2006-12-22 12:45:20 +01:00
add a know to enable/disable building a shared libgcc 2006-10-02 21:40:44 +02:00			`config BR2_GCC_SHARED_LIBGCC`
			`bool "Build/install a shared libgcc?"`
			`default y`
			`help`
- fix indentation of help texts 2007-01-28 12:57:00 +01:00			`Build/install a shared libgcc library`
- add gfortran support 2006-12-22 12:45:20 +01:00