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author | 2018-05-07 18:17:35 +0900 | |
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committer | 2018-05-07 11:17:35 +0200 | |
commit | 348b44372f36010d48d9a7dda14ef67155753a71 (patch) | |
tree | 75c0d700de1d901bb6c6377afd878520bc30f634 /tools | |
parent | meson: also try to search gnu-efi based on EFI_MACHINE_TYPE_NAME (#8900) (diff) | |
download | systemd-348b44372f36010d48d9a7dda14ef67155753a71.tar.gz systemd-348b44372f36010d48d9a7dda14ef67155753a71.tar.bz2 systemd-348b44372f36010d48d9a7dda14ef67155753a71.zip |
meson: generate m4 preprocessor from config.h (#8914)
Diffstat (limited to 'tools')
-rwxr-xr-x | 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 100755 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 |