git: 7c0226cad3f3 - main - bsd.lib.mk: add conditions for building _pie.a archives

[Ed Maste]

The branch main has been updated by emaste:

URL: https://cgit.FreeBSD.org/src/commit/?id=7c0226cad3f36a05832f9c5216dfa3dadb91c92d

commit 7c0226cad3f36a05832f9c5216dfa3dadb91c92d
Author:     Ed Maste <emaste at FreeBSD.org>
AuthorDate: 2021-09-12 16:45:50 +0000
Commit:     Ed Maste <emaste at FreeBSD.org>
CommitDate: 2021-09-13 11:52:02 +0000

    bsd.lib.mk: add conditions for building _pie.a archives
    
    As with other .a targets, build _pie.a archives only if LIB is set.
    
    At present we build _pie.a only for INTERNALLIBs, and none of them
    include bsd.lib.mk without setting LIB.  However, we might want to build
    _pie.a for non-INTERNALLIBs in the future.
    
    Reviewed by:    arichardson
    MFC after:      1 week
    Sponsored by:   The FreeBSD Foundation
    Differential Revision:  https://reviews.freebsd.org/D31920
---
 share/mk/bsd.lib.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/share/mk/bsd.lib.mk b/share/mk/bsd.lib.mk
index 0c80dd63d5e8..4afe719b8152 100644
--- a/share/mk/bsd.lib.mk
+++ b/share/mk/bsd.lib.mk
@@ -390,7 +390,7 @@ lib${LIB_PRIVATE}${LIB}_nossp_pic.a: ${NOSSPSOBJS}
 
 .endif # !defined(INTERNALLIB)
 
-.if defined(INTERNALLIB) && ${MK_PIE} != "no"
+.if defined(INTERNALLIB) && ${MK_PIE} != "no" && defined(LIB) && !empty(LIB)
 PIEOBJS+=	${OBJS:.o=.pieo}
 DEPENDOBJS+=	${PIEOBJS}
 CLEANFILES+=	${PIEOBJS}