| # Choose gcc version. |
| |
| comment "GCC Options" |
| |
| choice |
| prompt "GCC compiler Version" |
| default BR2_GCC_VERSION_4_3_3 if !BR2_avr32 |
| default BR2_GCC_VERSION_4_2_3 if BR2_avr32 |
| help |
| Select the version of gcc you wish to use. |
| |
| config BR2_GCC_VERSION_3_4_6 |
| depends on !BR2_avr32 |
| depends on BR2_DEPRECATED |
| bool "gcc 3.4.6" |
| |
| config BR2_GCC_VERSION_4_0_4 |
| depends on !BR2_avr32 && !BR2_nios2 |
| depends on BR2_DEPRECATED |
| bool "gcc 4.0.4" |
| |
| config BR2_GCC_VERSION_4_1_2 |
| depends on !BR2_nios2 |
| depends on BR2_EXT_GCC_VERSION_4_1_2 |
| depends on BR2_DEPRECATED |
| bool "gcc 4.1.2" |
| |
| config BR2_GCC_VERSION_4_2_1 |
| depends on !BR2_nios2 |
| depends on BR2_EXT_GCC_VERSION_4_2_1 |
| depends on BR2_DEPRECATED |
| bool "gcc 4.2.1" |
| |
| config BR2_GCC_VERSION_4_2_2 |
| depends on BR2_EXT_GCC_VERSION_4_2_2 |
| depends on BR2_DEPRECATED || BR2_avr32 |
| bool "gcc 4.2.2" |
| |
| config BR2_GCC_VERSION_4_2_3 |
| depends on !BR2_nios2 |
| depends on BR2_EXT_GCC_VERSION_4_2_3 |
| depends on BR2_DEPRECATED || BR2_avr32 |
| bool "gcc 4.2.3" |
| |
| config BR2_GCC_VERSION_4_2_4 |
| depends on !BR2_avr32 && !BR2_nios2 |
| depends on BR2_RECENT || BR2_DEPRECATED |
| bool "gcc 4.2.4" |
| |
| config BR2_GCC_VERSION_4_3_1 |
| depends on !BR2_avr32 && !BR2_nios2 |
| depends on BR2_DEPRECATED |
| bool "gcc 4.3.1" |
| |
| config BR2_GCC_VERSION_4_3_2 |
| depends on !BR2_avr32 && !BR2_nios2 |
| depends on BR2_RECENT || BR2_DEPRECATED |
| bool "gcc 4.3.2" |
| |
| config BR2_GCC_VERSION_4_3_3 |
| depends on !BR2_avr32 && !BR2_nios2 |
| bool "gcc 4.3.3" |
| |
| config BR2_GCC_VERSION_4_4_X |
| depends on !BR2_avr32 && !BR2_nios2 |
| bool "gcc 4.4.x" |
| |
| # config BR2_GCC_VERSION_4_3 |
| # depends on !BR2_avr32 && !BR2_nios2 |
| # select BR2_GCC_IS_SNAP |
| # bool "gcc 4.3" |
| endchoice |
| |
| config BR2_GCC_IS_SNAP |
| depends on !BR2_avr32 |
| bool |
| |
| 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_1 || BR2_GCC_VERSION_4_2_2 || BR2_GCC_VERSION_4_2_3 || BR2_GCC_VERSION_4_2_4 |
| 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_1 && !BR2_GCC_VERSION_4_2_2 && !BR2_GCC_VERSION_4_2_3 && !BR2_GCC_VERSION_4_2_4 |
| |
| config BR2_GCC_SNAP_DATE |
| string "GCC snapshot date" |
| default "20070921" |
| depends on 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 "4.2.1" if BR2_GCC_VERSION_4_2_1 |
| default "4.2.2" if BR2_GCC_VERSION_4_2_2 |
| default "4.2.3" if BR2_GCC_VERSION_4_2_3 |
| default "4.2.4" if BR2_GCC_VERSION_4_2_4 |
| default "4.3.1" if BR2_GCC_VERSION_4_3_1 |
| default "4.3.2" if BR2_GCC_VERSION_4_3_2 |
| default "4.3.3" if BR2_GCC_VERSION_4_3_3 |
| default "4.4.1" if BR2_GCC_VERSION_4_4_X |
| 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?" |
| 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_FORTRAN |
| bool "Fortran cross-compiler support" |
| depends on !BR2_avr32 |
| help |
| Build a Fortran cross-compiler |
| |
| config BR2_GCC_CROSS_JAVA |
| bool |
| |
| config BR2_INSTALL_LIBGCJ |
| bool "Build/install java compiler and libgcj?" |
| depends on !BR2_avr32 && BR2_INSTALL_LIBSTDCPP |
| select BR2_GCC_CROSS_JAVA |
| select BR2_LARGEFILE |
| help |
| Build/install java compiler and libgcj? |
| |
| config BR2_INSTALL_OBJC |
| bool "Build/install Objective-C compiler and runtime?" |
| depends on !BR2_avr32 |
| help |
| Build/install Objective-C compiler and runtime? |
| |
| config BR2_INSTALL_FORTRAN |
| bool "Build/install Fortran compiler and runtime?" |
| 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 |
| depends on !BR2_sparc && !BR2_sparc64 |
| help |
| Build/install a shared libgcc library |
| |
