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author | Jason A. Donenfeld <Jason@zx2c4.com> | 2017-10-11 05:26:04 +0200 |
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committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2017-10-11 15:50:29 +0200 |
commit | 502498c4fc05ae9eaaf3db6014f38d0033085859 (patch) | |
tree | c0a882ebd596d5f920802762a7530ce67c241e67 | |
parent | receive: disable bh before using stats seq lock (diff) | |
download | wireguard-monolithic-historical-502498c4fc05ae9eaaf3db6014f38d0033085859.tar.xz wireguard-monolithic-historical-502498c4fc05ae9eaaf3db6014f38d0033085859.zip |
contrib: filter compat lines
-rwxr-xr-x | contrib/kernel-tree/filter-compat-defines.sh | 28 | ||||
-rw-r--r-- | src/Makefile | 2 |
2 files changed, 29 insertions, 1 deletions
diff --git a/contrib/kernel-tree/filter-compat-defines.sh b/contrib/kernel-tree/filter-compat-defines.sh new file mode 100755 index 0000000..9d2cc08 --- /dev/null +++ b/contrib/kernel-tree/filter-compat-defines.sh @@ -0,0 +1,28 @@ +#!/bin/bash + +silent=0 +level=0 +ifs=( ) + +while IFS= read -r line; do + if [[ $line =~ ^[[:space:]]*(#if.*) ]]; then + ifs[level++]=0 + if [[ ${BASH_REMATCH[1]} == "#ifndef COMPAT_CANNOT_"* ]]; then + ifs[level-1]=-1 + continue + elif [[ ${BASH_REMATCH[1]} == "#ifdef COMPAT_CANNOT_"* ]]; then + ifs[level-1]=1 + ((++silent)) + continue + fi + elif [[ $line =~ ^[[:space:]]*#else && ${ifs[level-1]} -ne 0 ]]; then + ((ifs[level-1]*=-1)) + ((silent+=ifs[level-1])) + continue + elif [[ $line =~ ^[[:space:]]*#endif ]]; then + ((--level)) + [[ ${ifs[level]} -eq 1 ]] && ((--silent)) + [[ ${ifs[level]} -ne 0 ]] && continue + fi + [[ $silent -eq 0 ]] && printf '%s\n' "$line" +done < "$1" diff --git a/src/Makefile b/src/Makefile index 0a9f734..f933eb1 100644 --- a/src/Makefile +++ b/src/Makefile @@ -68,7 +68,7 @@ coccicheck: clean @$(MAKE) -C $(KERNELDIR) M=$(PWD) CONFIG_WIREGUARD_DEBUG=y coccicheck MODE=report cloc: clean - cloc $(wildcard *.c) $(wildcard *.h) + @cloc --skip-uniqueness --by-file --extract-with="$$(readlink -f ../contrib/kernel-tree/filter-compat-defines.sh) >FILE< > \$$(basename >FILE<)" $(wildcard *.c) $(wildcard *.h) -include tests/debug.mk |