rekahsoft/qmk-firmware
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Merge pull request #857 from fredizzimo/fix_makefile_too_long_bash

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Run each sumbmake in a separate shell
This commit is contained in:
Jack Humbert 2016-10-30 12:25:22 -04:00 committed by GitHub
commit b0317abe42
1 changed files with 23 additions and 8 deletions
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31
Makefile
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@ -32,7 +32,9 @@ ABS_ROOT_MAKEFILE := $(abspath $(ROOT_MAKEFILE))
ABS_STARTING_DIR := $(dir $(ABS_STARTING_MAKEFILE))
ABS_ROOT_DIR := $(dir $(ABS_ROOT_MAKEFILE))
STARTING_DIR := $(subst $(ABS_ROOT_DIR),,$(ABS_STARTING_DIR))
TEST_DIR := $(ROOT_DIR)/.build/test
BUILD_DIR := $(ROOT_DIR)/.build
TEST_DIR := $(BUILD_DIR)/test
ERROR_FILE := $(BUILD_DIR)/error_occured
MAKEFILE_INCLUDED=yes
@ -460,8 +462,21 @@ endef
include $(ROOT_DIR)/message.mk
RUN_COMMAND = \
$(COMMAND_$(SILENT_MODE)_$(COMMAND))
# The empty line is important here, as it will force a new shell to be created for each command
# Otherwise the command line will become too long with a lot of keyboards and keymaps
define RUN_COMMAND
+error_occured=0;\
$(COMMAND_$(SILENT_MODE)_$(COMMAND))\
if [ $$error_occured -gt 0 ]; then echo $$error_occured > $(ERROR_FILE); fi;
endef
define RUN_TEST
+error_occured=0;\
$($(TEST)_COMMAND))\
if [ $$error_occured -gt 0 ]; then echo $$error_occured > $(ERROR_FILE); fi;
endef
# Allow specifying just the subproject, in the keyboard directory, which will compile all keymaps
SUBPROJECTS := $(notdir $(patsubst %/Makefile,%,$(wildcard ./*/Makefile)))
@ -481,17 +496,17 @@ $(SUBPROJECTS): %: %-allkm
*) printf "$(MSG_SUBMODULE_DIRTY)";break;; \
esac \
done
rm -f $(ERROR_FILE) > /dev/null 2>&1
$(eval $(call PARSE_RULE,$@))
$(eval $(call SET_SILENT_MODE))
# Run all the commands in the same shell, notice the + at the first line
# it has to be there to allow parallel execution of the submake
# This always tries to compile everything, even if error occurs in the middle
# But we return the error code at the end, to trigger travis failures
+error_occured=0; \
$(foreach COMMAND,$(COMMANDS),$(RUN_COMMAND)) \
if [ $$error_occured -gt 0 ]; then printf "$(MSG_ERRORS)" & exit $$error_occured; fi;\
$(foreach TEST,$(TESTS),$($(TEST)_COMMAND)) \
if [ $$error_occured -gt 0 ]; then printf "$(MSG_ERRORS)" & exit $$error_occured; fi;\
$(foreach COMMAND,$(COMMANDS),$(RUN_COMMAND))
if [ -f $(ERROR_FILE) ]; then printf "$(MSG_ERRORS)" & exit 1; fi;
$(foreach TEST,$(TESTS),$(RUN_TEST))
if [ -f $(ERROR_FILE) ]; then printf "$(MSG_ERRORS)" & exit 1; fi;
# All should compile everything
.PHONY: all