Fix installing from read-only ${.OBJDIR}

creating a file in beforeinstall target requires write permission
in ${.OBJDIR} on machines to run installworld, making it impossible
if mounted read-only via NFS.

diff --git a/libexec/customcc/Makefile b/libexec/customcc/Makefile
index 1627f9b..ff2094a 100644 (file)
--- a/libexec/customcc/Makefile
+++ b/libexec/customcc/Makefile
@@ -1,4 +1,4 @@
-SCRIPTS=       cc
+SCRIPTS=       ${.OBJDIR}/cc
 SCRIPTSDIR=    /usr/libexec/custom
 SYMLINKS=      cc ${SCRIPTSDIR}/cpp \
                cc ${SCRIPTSDIR}/c++ \
@@ -7,7 +7,7 @@ SYMLINKS=       cc ${SCRIPTSDIR}/cpp \
 CLEANFILES=    cc
 NOMAN=
 
-beforeinstall:
-       sed "s#@@PREFIX2@@#${USRDATA_PREFIX}/usr#g" ${.CURDIR}/cc.sh >cc
+${.OBJDIR}/cc: cc.sh
+       sed "s#@@PREFIX2@@#${USRDATA_PREFIX}/usr#g" $> > $@
 
 .include <bsd.prog.mk>