From a6f62055835c5c3f9546818fbbcd43c73baef57f Mon Sep 17 00:00:00 2001
From: Tomasz Kramkowski <tk@the-tk.com>
Date: Fri, 6 Aug 2021 15:49:26 +0100
Subject: Implement compile_commands.json generation

---
 default.tool.do | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'default.tool.do')

diff --git a/default.tool.do b/default.tool.do
index a4e18e7..d9845fa 100755
--- a/default.tool.do
+++ b/default.tool.do
@@ -1,8 +1,8 @@
 #!/usr/bin/env bash
 set -e
-redo-ifchange .vars.rc
-if [[ $1 = *-host.tool ]]; then prefix=H; else prefix=T; fi
-case "${1##*/}" in
+tool=${1##*/}
+if [[ $tool = *-host.tool ]]; then prefix=H; else prefix=T; fi
+case "$tool" in
 compile*.tool)
 	vars=(CC CFLAGS CPPFLAGS)
 	cmd='"$CC" -MMD -MF - "${CFLAGS[@]}" "${CPPFLAGS[@]}" -c -o "$3" "${1%.o}.c"'
@@ -17,9 +17,10 @@ link-*.tool)
 	exit 1 ;;
 esac
 for v in "${vars[@]}"; do cmd=${cmd//$v/$prefix$v}; done
+redo-ifchange .vars.rc
 . ./.vars.rc
 exec >"$3"
 echo "#generated by $0 $1"
 declare -p "${vars[@]/#/$prefix}"
-echo "$cmd"
+echo "cmd=($cmd)"
 if command -v redo-stamp &>/dev/null; then redo-stamp <"$3"; fi
-- 
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