3rd-party/linux-kernel-module-cheat
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kernel_module, sample_package: correctly forward Buildroot -O and -g flags

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readme: improve optimization documentation
This commit is contained in:
Ciro Santilli
2018-04-17 14:51:43 +01:00
parent ffa430eef9
commit 50f2518656
5 changed files with 83 additions and 50 deletions
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2
sample_package/Makefile
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@@ -1,6 +1,6 @@
.PHONY: all clean
CFLAGS_EXTRA ?= -ggdb3 -fopenmp -O0 -std=c99 -Wall -Werror -Wextra
CFLAGS_EXTRA ?= -fopenmp -std=c99 -Wall -Werror -Wextra
IN_EXT ?= .c
LIBS :=
OUT_EXT ?= .out

5
sample_package/external.mk
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@@ -9,8 +9,9 @@ SAMPLE_PACKAGE_SITE = $(BR2_EXTERNAL_SAMPLE_PACKAGE_PATH)
SAMPLE_PACKAGE_SITE_METHOD = local
define SAMPLE_PACKAGE_BUILD_CMDS
# D contains the source code of this package.
$(MAKE) -C '$(@D)' CC="$(TARGET_CC)" LD="$(TARGET_LD)"
# D contains the source code of this package.
# TARGET_CONFIGURE_OPTS contains several common options such as CFLAGS and LDFLAGS.
$(MAKE) -C '$(@D)' $(TARGET_CONFIGURE_OPTS)
endef
define SAMPLE_PACKAGE_INSTALL_TARGET_CMDS