From 5185a68c90fe0201525d47e2e5380c99ece48e82 Mon Sep 17 00:00:00 2001 From: Cem Keylan Date: Tue, 25 Aug 2020 04:25:44 +0300 Subject: rc: build with readline if available --- extra/rc/build | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) (limited to 'extra/rc') diff --git a/extra/rc/build b/extra/rc/build index caaeb043..300caaf6 100755 --- a/extra/rc/build +++ b/extra/rc/build @@ -7,9 +7,20 @@ done # Change the location of rcmain to the /etc directory. sed -i 's|/lib/rcmain|/etc/rcmain|;s|PREFIX||' unix.c +# If readline is available, build with it. +if cpt-list readline >/dev/null 2>&1; then + readline=readline LIBS="$LIBS $(pkg-config --static --libs readline)" +else + readline=null +fi + mkdir -p "$1/usr/bin" + +# Since CFLAGS and LIBS need to be seperated, there are no double quotes. +# shellcheck disable=2086 "${CC:-cc}" -o "$1/usr/bin/rc" \ $CFLAGS -static \ + -D_XOPEN_SOURCE=500 \ code.c \ exec.c \ getflags.c \ @@ -27,7 +38,7 @@ mkdir -p "$1/usr/bin" y.tab.c \ unix.c \ havefork.c \ - prompt-null.c + "prompt-$readline.c" $LIBS install -Dm644 rc.1 "$1/usr/share/man/man1/rc.1" install -Dm644 rcmain.unix "$1/etc/rcmain" -- cgit v1.2.3