3502bb056f
Flex contains a libfl.a directory, which programs for the target might link against. Therefore, we need to install flex to the staging directory. An example of such a program is gob2, which needs the yywrap() function, which is implemented by libfl. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
42 lines
1.0 KiB
Makefile
42 lines
1.0 KiB
Makefile
#############################################################
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#
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# flex
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#
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#############################################################
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FLEX_VERSION:=2.5.35
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FLEX_PATCH_VERSION:=9
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FLEX_SOURCE:=flex_$(FLEX_VERSION).orig.tar.gz
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FLEX_PATCH:=flex_$(FLEX_VERSION)-$(FLEX_PATCH_VERSION).diff.gz
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FLEX_SITE:=$(BR2_DEBIAN_MIRROR)/debian/pool/main/f/flex
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FLEX_DIR:=$(BUILD_DIR)/flex-$(FLEX_VERSION)
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FLEX_INSTALL_STAGING=YES
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# lex -> flex
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define FLEX_INSTALL_LEX
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cd $(TARGET_DIR)/usr/bin && ln -snf flex lex
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endef
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define FLEX_UNINSTALL_LEX
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-rm $(TARGET_DIR)/usr/bin/lex
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endef
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FLEX_POST_INSTALL_HOOKS += FLEX_INSTALL_LEX
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FLEX_POST_CLEAN_HOOKS += FLEX_UNINSTALL_LEX
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# libfl installation
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ifeq ($(BR2_PACKAGE_FLEX_LIBFL),y)
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define FLEX_INSTALL_LIBFL
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install -D $(FLEX_DIR)/libfl.a $(STAGING_DIR)/usr/lib/libfl.a
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endef
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define FLEX_UNINSTALL_LIBFL
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-rm $(STAGING_DIR)/lib/libfl.a
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endef
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FLEX_POST_INSTALL_HOOKS += FLEX_INSTALL_LIBFL
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FLEX_POST_CLEAN_HOOKS += FLEX_UNINSTALL_LIBFL
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endif
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$(eval $(call AUTOTARGETS,package,flex))
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$(eval $(call AUTOTARGETS,package,flex,host))
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