From: Daniel Dickinson <[email protected]> An external toolchain, if glibc, uclibc, or musl, can benefit from enabling the appropriate USE_<libc> configure flags so that packages compile correctly for the libc type
Signed-off-by: Daniel Dickinson <[email protected]> --- rules.mk | 2 +- toolchain/Config.in | 21 +++++++++++++-------- toolchain/glibc/Config.in | 2 +- toolchain/musl/Config.in | 2 +- toolchain/uClibc/Config.in | 2 +- 5 files changed, 17 insertions(+), 12 deletions(-) diff --git a/rules.mk b/rules.mk index 1e7549f..eb5665d 100644 --- a/rules.mk +++ b/rules.mk @@ -89,7 +89,7 @@ ifeq ($(CONFIG_EXTERNAL_TOOLCHAIN),) REAL_GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-openwrt-linux$(if $(TARGET_SUFFIX),-$(TARGET_SUFFIX)) GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-openwrt-linux DIR_SUFFIX:=_$(LIBC)-$(LIBCV)$(if $(CONFIG_arm),_eabi) - BIN_DIR:=$(BIN_DIR)$(if $(CONFIG_USE_MUSL),,-$(LIBC)) + BIN_DIR:=$(BIN_DIR)$(if $(CONFIG_USE_MUSL),$(if $(CONFIG_USE_EXTERNAL_LIBC),-$(LIBC)),-$(LIBC)) TARGET_DIR_NAME = target-$(ARCH)$(ARCH_SUFFIX)$(DIR_SUFFIX)$(if $(BUILD_SUFFIX),_$(BUILD_SUFFIX)) TOOLCHAIN_DIR_NAME = toolchain-$(ARCH)$(ARCH_SUFFIX)_gcc-$(GCCV)$(DIR_SUFFIX) else diff --git a/toolchain/Config.in b/toolchain/Config.in index c7072fc..1f6f753 100644 --- a/toolchain/Config.in +++ b/toolchain/Config.in @@ -143,6 +143,11 @@ menuconfig TOOLCHAINOPTS bool "Toolchain Options" if DEVEL depends on NEED_TOOLCHAIN +menuconfig EXTERNAL_TOOLCHAIN_OPTS + bool "Define external toolchain options" if DEVEL + depends on !NEED_TOOLCHAIN + + menuconfig EXTRA_TARGET_ARCH bool prompt "Enable an extra toolchain target architecture" if TOOLCHAINOPTS @@ -178,7 +183,7 @@ menuconfig EXTRA_TARGET_ARCH choice - prompt "MIPS64 user-land ABI" if TOOLCHAINOPTS && (mips64 || mips64el) + prompt "MIPS64 user-land ABI" if ( TOOLCHAINOPTS || EXTERNAL_TOOLCHAIN_OPTS ) && (mips64 || mips64el) default MIPS64_ABI_N64 help MIPS64 supports 3 different user-land ABIs: o32 (legacy), @@ -209,7 +214,7 @@ comment "C Library" depends on TOOLCHAINOPTS choice - prompt "C Library implementation" if TOOLCHAINOPTS + prompt "C Library implementation" if ( TOOLCHAINOPTS || EXTERNAL_TOOLCHAIN_OPTS ) default LIBC_USE_GLIBC if mips64 || mips64el default LIBC_USE_UCLIBC if arc default LIBC_USE_MUSL @@ -281,15 +286,15 @@ source "toolchain/musl/Config.version" config LIBC string - default "glibc" if USE_GLIBC - default "uClibc" if USE_UCLIBC - default "musl" if USE_MUSL + default "glibc" if ( USE_GLIBC && !EXTERNAL_TOOLCHAIN ) + default "uClibc" if ( USE_UCLIBC && !EXTERNAL_TOOLCHAIN ) + default "musl" if ( USE_MUSL && !EXTERNAL_TOOLCHAIN ) config LIBC_VERSION string - default GLIBC_VERSION if USE_GLIBC - default UCLIBC_VERSION if USE_UCLIBC - default MUSL_VERSION if USE_MUSL + default GLIBC_VERSION if ( USE_GLIBC && !EXTERNAL_TOOLCHAIN ) + default UCLIBC_VERSION if ( USE_UCLIBC && !EXTERNAL_TOOLCHAIN ) + default MUSL_VERSION if ( USE_MUSL && !EXTERNAL_TOOLCHAIN ) config TARGET_SUFFIX string diff --git a/toolchain/glibc/Config.in b/toolchain/glibc/Config.in index 66ff2f4..fcda4c9 100644 --- a/toolchain/glibc/Config.in +++ b/toolchain/glibc/Config.in @@ -16,6 +16,6 @@ choice endchoice menu "eglibc configuration" - depends on TOOLCHAINOPTS && USE_GLIBC && EGLIBC_USE_VERSION_2_19 + depends on TOOLCHAINOPTS && USE_GLIBC && EGLIBC_USE_VERSION_2_19 && !EXTERNAL_TOOLCHAIN source toolchain/glibc/config/Config.in endmenu diff --git a/toolchain/musl/Config.in b/toolchain/musl/Config.in index 05caa6a..50cac24 100644 --- a/toolchain/musl/Config.in +++ b/toolchain/musl/Config.in @@ -2,5 +2,5 @@ config MUSL_ENABLE_DEBUG bool "Build with debug information" - depends on TOOLCHAINOPTS && USE_MUSL + depends on TOOLCHAINOPTS && USE_MUSL && !EXTERNAL_TOOLCHAIN default n diff --git a/toolchain/uClibc/Config.in b/toolchain/uClibc/Config.in index 5793bb7..3bcb003 100644 --- a/toolchain/uClibc/Config.in +++ b/toolchain/uClibc/Config.in @@ -2,5 +2,5 @@ config UCLIBC_ENABLE_DEBUG bool "Build with debug information" - depends on TOOLCHAINOPTS && USE_UCLIBC + depends on TOOLCHAINOPTS && USE_UCLIBC && !EXTERNAL_TOOLCHAIN default n -- 2.4.3 _______________________________________________ openwrt-devel mailing list [email protected] https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
