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video/logo: do not generate unneeded logo C files 

Currently, all the logo C files are generated irrespective of the
CONFIG options. Adding them to extra-y is wrong. What we need to do
here is to add them to 'targets' so that if_changed works properly.

Files listed in 'targets' are cleaned, so clean-files is unneeded.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
This commit is contained in:
Masahiro Yamada 2019-08-21 13:12:35 +09:00
parent a9bbe79fd5
commit 01bb25156d
1 changed files with 2 additions and 19 deletions
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21
drivers/video/logo/Makefile
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@ -18,23 +18,6 @@ obj-$(CONFIG_SPU_BASE) += logo_spe_clut224.o
# How to generate logo's
# Use logo-cfiles to retrieve list of .c files to be built
logo-cfiles = $(notdir $(patsubst %.$(2), %.c, \
$(wildcard $(srctree)/$(src)/*$(1).$(2))))
# Mono logos
extra-y += $(call logo-cfiles,_mono,pbm)
# VGA16 logos
extra-y += $(call logo-cfiles,_vga16,ppm)
# 224 Logos
extra-y += $(call logo-cfiles,_clut224,ppm)
# Gray 256
extra-y += $(call logo-cfiles,_gray256,pgm)
pnmtologo := scripts/pnmtologo
# Create commands like "pnmtologo -t mono -n logo_mac_mono -o ..."
@ -55,5 +38,5 @@ $(obj)/%_clut224.c: $(src)/%_clut224.ppm $(pnmtologo) FORCE
$(obj)/%_gray256.c: $(src)/%_gray256.pgm $(pnmtologo) FORCE
$(call if_changed,logo)
# Files generated that shall be removed upon make clean
clean-files := *_mono.c *_vga16.c *_clut224.c *_gray256.c
# generated C files
targets += *_mono.c *_vga16.c *_clut224.c *_gray256.c