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authorMatthias Kaehlcke <mka@chromium.org>2017-04-12 22:43:52 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-11-27 18:07:57 +0300
commitc7288b457145b8e9a3ffbee1c0fb78afeb9d3693 (patch)
tree34330904819f67f8aee43fb56b4d5d7a5971da9d /Kbuild
parent3ebd7941d0bdc85ebfc6eaa58fbf53e0f26e00e3 (diff)
downloadlinux-c7288b457145b8e9a3ffbee1c0fb78afeb9d3693.tar.xz
kbuild: Consolidate header generation from ASM offset information
commit ebf003f0cfb3705e60d40dedc3ec949176c741af upstream. Largely redundant code is used in different places to generate C headers from offset information extracted from assembly language output. Consolidate the code in Makefile.lib and use this instead. Signed-off-by: Matthias Kaehlcke <mka@chromium.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Kbuild')
-rw-r--r--Kbuild25
1 files changed, 0 insertions, 25 deletions
diff --git a/Kbuild b/Kbuild
index f55cefd9bf29..f56ed561a284 100644
--- a/Kbuild
+++ b/Kbuild
@@ -6,31 +6,6 @@
# 3) Generate asm-offsets.h (may need bounds.h and timeconst.h)
# 4) Check for missing system calls
-# Default sed regexp - multiline due to syntax constraints
-define sed-y
- "/^->/{s:->#\(.*\):/* \1 */:; \
- s:^->\([^ ]*\) [\$$#]*\([-0-9]*\) \(.*\):#define \1 \2 /* \3 */:; \
- s:^->\([^ ]*\) [\$$#]*\([^ ]*\) \(.*\):#define \1 \2 /* \3 */:; \
- s:->::; p;}"
-endef
-
-# Use filechk to avoid rebuilds when a header changes, but the resulting file
-# does not
-define filechk_offsets
- (set -e; \
- echo "#ifndef $2"; \
- echo "#define $2"; \
- echo "/*"; \
- echo " * DO NOT MODIFY."; \
- echo " *"; \
- echo " * This file was generated by Kbuild"; \
- echo " */"; \
- echo ""; \
- sed -ne $(sed-y); \
- echo ""; \
- echo "#endif" )
-endef
-
#####
# 1) Generate bounds.h