30c695ef01
jpeg is a virtual package, but since it is listed in the dependencies of other packages, it should obey to all the normal make rules for packages. Notably, the jpeg-show-depends target is mandatory for the graph-depends script to work. Instead to implement such a make target manually, make jpeg a normal generic-package, except that it doesn't have any source. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
25 lines
473 B
Makefile
25 lines
473 B
Makefile
#############################################################
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#
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# Virtual jpeg package
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#
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#############################################################
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JPEG_SOURCE =
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ifeq ($(BR2_PACKAGE_JPEG_TURBO),y)
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JPEG_DEPENDENCIES += jpeg-turbo
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endif
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ifeq ($(BR2_PACKAGE_LIBJPEG),y)
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JPEG_DEPENDENCIES += libjpeg
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endif
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ifeq ($(JPEG_DEPENDENCIES),)
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define JPEG_CONFIGURE_CMDS
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echo "No JPEG implementation defined. Configuration error"
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exit 1
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endef
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endif
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$(eval $(generic-package))
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