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platform_build/core/dumpvar.mk

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Allow TARGET_ARCH to be set from BoardConfig.mk Change-Id: I66aed78b763d238719822257c1f4f35301247df6 Signed-off-by: Bruce Beare <brucex.j.beare@intel.com>
2010-07-12 16:53:28 +02:00
# ---------------------------------------------------------------
# the setpath shell function in envsetup.sh uses this to figure out
# what to add to the path given the config we have chosen.
ifeq ($(CALLED_FROM_SETUP),true)
ANDROID_PREBUILTS := prebuilt/$(HOST_PREBUILT_TAG)
Switch default gcc toolchain from 4.4.3 to 4.6. Switch both arm-linux-androideabi toolchainand arm-eabi toolchain. Change-Id: I7b2771fe684853ab37e3b5b7cfe4146f9f901e02
2012-03-30 05:45:50 +02:00
ANDROID_GCC_PREBUILTS := prebuilts/gcc/$(HOST_PREBUILT_TAG)
Add LLVM binutils prebuilds in PATH Test: lunch; manually examine $PATH Bug: 133170927 Change-Id: Iceb0add1bfde052acf547402f8d932b87cdf0a2d
2019-05-22 01:00:04 +02:00
ANDROID_CLANG_PREBUILTS := prebuilts/clang/host/$(HOST_PREBUILT_TAG)
Allow TARGET_ARCH to be set from BoardConfig.mk Change-Id: I66aed78b763d238719822257c1f4f35301247df6 Signed-off-by: Bruce Beare <brucex.j.beare@intel.com>
2010-07-12 16:53:28 +02:00
Speed up lunch/tapas/etc. shell utility functions. 1. Combined ~10 calls to the make build system to only one. We added a phony target "dump-many-vars" to the build system to dump "<var>=<value>" pairs. We then store the pairs as shell variables. With this cache get_build_var/get_abs_build_var can just return the shell variables instead of querying the build system. 2. Prune .git when we search for AndroidProduct.mks. In internal source tree lunch time was reduced from ~15s to ~1.5s. Bug: 27429759 Change-Id: I24e88598f6fab598ef26518885fd5e86e71a772d
2016-03-04 05:57:21 +01:00
# Dump mulitple variables to "<var>=<value>" pairs, one per line.
# The output may be executed as bash script.
# Input variables:
# DUMP_MANY_VARS: the list of variable names.
# DUMP_VAR_PREFIX: an optional prefix of the variable name added to the output.
Make dump-many-vars work for large variables When printing a large variable like PRODUCT_PACKAGES, dump-many-vars could fail because the command line is too long. This is seen as a E2BIG error on the execve in kati. To solve this, split the printing up by word in the variable. Change-Id: I49db726d7a4769a2f02028194d79934ed5655adf Fixes: 172287533 Test: lunch bonito-userdebug; get_build_var PRODUCT_PACKAGES
2020-11-04 00:59:50 +01:00
# The value is printed in parts because large variables like PRODUCT_PACKAGES
# can exceed the maximum linux command line size
Speed up lunch/tapas/etc. shell utility functions. 1. Combined ~10 calls to the make build system to only one. We added a phony target "dump-many-vars" to the build system to dump "<var>=<value>" pairs. We then store the pairs as shell variables. With this cache get_build_var/get_abs_build_var can just return the shell variables instead of querying the build system. 2. Prune .git when we search for AndroidProduct.mks. In internal source tree lunch time was reduced from ~15s to ~1.5s. Bug: 27429759 Change-Id: I24e88598f6fab598ef26518885fd5e86e71a772d
2016-03-04 05:57:21 +01:00
.PHONY: dump-many-vars
dump-many-vars :
Prevent using config.mk from make, clean up unused code Print a large warning and stop unless we're using ckati. Then remove a bunch of code that soong_ui doesn't use. Test: command make -f build/core/config.mk Test: . build/envsetup.sh; lunch aosp_arm-eng; m nothing Test: cs/CALLED_FROM_SETUP Change-Id: Ib823d5ef8955fb68dbc9a035cfa8d5ac4903534a
2017-10-17 10:30:14 +02:00
@$(foreach v, $(DUMP_MANY_VARS),\
Make dump-many-vars work for large variables When printing a large variable like PRODUCT_PACKAGES, dump-many-vars could fail because the command line is too long. This is seen as a E2BIG error on the execve in kati. To solve this, split the printing up by word in the variable. Change-Id: I49db726d7a4769a2f02028194d79934ed5655adf Fixes: 172287533 Test: lunch bonito-userdebug; get_build_var PRODUCT_PACKAGES
2020-11-04 00:59:50 +01:00
printf "%s='%s" '$(DUMP_VAR_PREFIX)$(v)' '$(firstword $($(v)))'; \
$(foreach part, $(wordlist 2, $(words $($(v))), $($(v))),\
printf " %s" '$(part)'$(newline))\
printf "'\n";)
Speed up lunch/tapas/etc. shell utility functions. 1. Combined ~10 calls to the make build system to only one. We added a phony target "dump-many-vars" to the build system to dump "<var>=<value>" pairs. We then store the pairs as shell variables. With this cache get_build_var/get_abs_build_var can just return the shell variables instead of querying the build system. 2. Prune .git when we search for AndroidProduct.mks. In internal source tree lunch time was reduced from ~15s to ~1.5s. Bug: 27429759 Change-Id: I24e88598f6fab598ef26518885fd5e86e71a772d
2016-03-04 05:57:21 +01:00
endif # CALLED_FROM_SETUP
Optionally dump RBC variables at the end of config.mk config.mk represents essentially the entire product/board configuration. In order to develop a "quick" rbc regression test, dump all the make variables at the end of config.mk. We can then compare these variable dumps instead of ninja files, because the ninja files take much longer to generate. Bug: 229132189 Test: Manually Change-Id: I4e8371be446b7e511aba22dff58530a6d9ff072f
2022-04-04 20:52:52 +02:00
ifneq (,$(RBC_DUMP_CONFIG_FILE))
$(call dump-variables-rbc,$(RBC_DUMP_CONFIG_FILE))
endif
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