diff options
| author | Yu Watanabe <watanabe.yu+github@gmail.com> | 2018-05-07 18:17:35 +0900 |
|---|---|---|
| committer | Sven Eden <yamakuzure@gmx.net> | 2018-08-24 16:47:08 +0200 |
| commit | ebd733aa784a6a8ba69baaa8a6ac2f67e4301c69 (patch) | |
| tree | 34816b287b129470a7c9ea4d6537aed8bac09537 /tools | |
| parent | 1a76eecaa9549063b0fd684c90efd0f68b72976f (diff) | |
meson: generate m4 preprocessor from config.h (#8914)
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/meson-apply-m4.sh | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/tools/meson-apply-m4.sh b/tools/meson-apply-m4.sh new file mode 100644 index 000000000..6abe177ac --- /dev/null +++ b/tools/meson-apply-m4.sh @@ -0,0 +1,24 @@ +#!/bin/sh +set -eu + +CONFIG=$1 +TARGET=$2 + +if [ $# -ne 2 ]; then + echo 'Invalid number of arguments.' + exit 1 +fi + +if [ ! -f $CONFIG ]; then + echo "$CONFIG not found." + exit 2 +fi + +if [ ! -f $TARGET ]; then + echo "$TARGET not found." + exit 3 +fi + +DEFINES=$(awk '$1 == "#define" && $3 == "1" { printf "-D%s ", $2 }' $CONFIG) + +m4 -P $DEFINES $TARGET |