diff options
Diffstat (limited to 'toolchain/toolchain-crosstool-ng/crosstool-ng.mk')
| -rw-r--r-- | toolchain/toolchain-crosstool-ng/crosstool-ng.mk | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/toolchain/toolchain-crosstool-ng/crosstool-ng.mk b/toolchain/toolchain-crosstool-ng/crosstool-ng.mk index 4040dcdbd..b92aed0f4 100644 --- a/toolchain/toolchain-crosstool-ng/crosstool-ng.mk +++ b/toolchain/toolchain-crosstool-ng/crosstool-ng.mk @@ -76,6 +76,8 @@ $(STAMP_DIR)/ct-ng-toolchain-installed: $(STAMP_DIR)/ct-ng-toolchain-built #----------------------------------------------------------------------------- # Building the toolchain +# Note: $(STAMP_DIR)/ct-ng-toolchain-built can have more dependencies, +# depending on the selected C library. Those deps are added later $(STAMP_DIR)/ct-ng-toolchain-built: $(CTNG_DIR)/.config $(Q)$(call ctng,build.$(BR2_JLEVEL)) @@ -187,8 +189,18 @@ CTNG_FIX_DOT_CONFIG_PATHS_SED += s:^(CT_SYSROOT_DIR_PREFIX)=.*:\1="":; #-------------- # uClibc specific options ifeq ($(BR2_TOOLCHAIN_CTNG_uClibc),y) -CTNG_FIX_DOT_CONFIG_PATHS_SED += s:^(CT_LIBC_UCLIBC_CONFIG_FILE)=.*:\1="$(CTNG_UCLIBC_CONFIG_FILE)":; -endif + +# Instruct CT-NG's .config where to find the uClibc's .config +CTNG_FIX_DOT_CONFIG_PATHS_SED += s:^(CT_LIBC_UCLIBC_CONFIG_FILE)=.*:\1="$(CTNG_DIR)/libc.config":; + +# And add this to the toolchain build dependency +$(STAMP_DIR)/ct-ng-toolchain-built: $(CTNG_DIR)/libc.config + +# And here is how we get this uClibc's .config +$(CTNG_DIR)/libc.config: $(CTNG_UCLIBC_CONFIG_FILE) + $(Q)cp -f $< $@ + +endif # LIBC is uClibc #-------------- # Small functions to shoe-horn the above into crosstool-NG's .config |