From 141643cbf5810e329387648e1add98b851202b42 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan.goodliffe@octal.co.uk>
Date: Fri, 27 Aug 2021 11:16:55 +0100
Subject: Rewrite of sizes

---
 bashrc | 25 ++++++++++---------------
 1 file changed, 10 insertions(+), 15 deletions(-)

diff --git a/bashrc b/bashrc
index c8014dc..b7a6d47 100644
--- a/bashrc
+++ b/bashrc
@@ -54,21 +54,13 @@ cov() {
 	fi
 	echo "Using $gcov"
 
-	echo "Removing previous GC notes and runs"
-	lcov -z -d .
-	find -path */coverage/*.run -delete
-
 	echo "Building $@"
-	build $@ -q variant=coverage || return 2
-
-	echo "Extracting coverage data"
 	mkdir -p $cov
-	lcov -d . -c -o $all --derive-func-data --no-external --rc geninfo_auto_base=1 -q --gcov-tool $gcov || return 3
-	lcov --remove $all "*/bin/*" -o $key -q || return 4
+	gcov=$gcov cov=$cov build testing.launcher=~/dev/util/diff.cov $@ -q variant=coverage || return 2
 
 	echo "Generating HTML"
 	mkdir -p $html
-	genhtml $key -o $html -s -k -t . --demangle-cpp --sort --function-coverage -q --num-spaces=2 || return 5
+	genhtml bin/*.info -o $html -s -k -t . --demangle-cpp --sort --function-coverage -q --num-spaces=2 || return 5
 	rsync -a --delete-after $html/ $htmlfin/
 	rm -rf $cov
 
@@ -78,11 +70,14 @@ cov() {
 }
 
 sizes() {
-	find -path */release/* -type f -perm -111 -delete
-	build variant=release
-	find -path */release/* -type f -perm -111 | sort | xargs -r strip --strip-unneeded
-	find -path */release/* -type f -perm -111 -printf "%p\t%s\n" | sort -k1 | \
-			column -N path,size -R path,size -t -s $'\t' | tee ~/new
+	MODE="variant=release strip=on"
+	TARGETS=$(build $MODE $@ -and1 | grep '^\(gcc\|clang-linux\)\.link' | cut -d ' ' -f 2)
+	if [[ -z $TARGETS ]] ; then return ; fi
+	build $MODE -d0 $@
+	find $TARGETS -printf "./%p\t%s\n" | \
+		sed "s|/bin/.*/\([^/]\+\s\)|\t\1|; s|^$(pwd)/||" | \
+		sort -bk1,2 | \
+		column -N module,binary,size -R module,binary,size -t -s $'\t'
 }
 
 PATH="/usr/lib/ccache/bin:$PATH"
-- 
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