disable LTC_FAST for scan-build

Author: sjaeckel

.ci/meta_builds.sh

@@ -56,7 +56,7 @@ function run_clang() {
    scan_build=$(which scan-build) || true
    [ -z "$scan_build" ] && scan_build=$(find /usr/bin/ -name 'scan-build-[0-9]*' | sort -nr | head -n1) || true
    [ -z "$scan_build" ] && { echo "couldn't find clang scan-build"; exit 1; } || echo "run $scan_build"
-   $scan_build --status-bugs make -j$MAKE_JOBS all CFLAGS="$2 $CFLAGS $4" EXTRALIBS="$5"
+   $scan_build --status-bugs make -j$MAKE_JOBS all CFLAGS="$2 $CFLAGS $4 -DLTC_NO_FAST" EXTRALIBS="$5"
 
    make clean &>/dev/null