From: Roy Marples <roy@marples.name>
Date: Sat, 5 Jul 2008 18:41:25 +0000 (+0000)
Subject: We need to link to the right libc if installing in / on NetBSD.
X-Git-Tag: v4.0.2~236
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1c4b10e90c0f648cd4f7130b326cdfe43761eb38;p=thirdparty%2Fdhcpcd.git

We need to link to the right libc if installing in / on NetBSD.
---

diff --git a/mk/prog.mk b/mk/prog.mk
index 720233f1..3f763b80 100644
--- a/mk/prog.mk
+++ b/mk/prog.mk
@@ -7,8 +7,18 @@ include ${MK}/cc.mk
 
 OBJS+=		${SRCS:.c=.o}
 
-# This is for NetBSD which has two dynamic linkers and we need to
-# use the right one.
+# This is for NetBSD which has a different libc in /lib which we need
+# to link to if installing in /
+_RPATH_SH=		if test "${PREFIX}" = "" -o "${PREIX}" = "/"; then \
+				echo "-Wl,-rpath=${PREFIX}/${LIBNAME}"; \
+			else \
+				echo ""; \
+			fi
+_RPATH!=		${_RPATH_SH}
+LDFLAGS+=		${_RPATH}$(shell ${_RPATH_SH})
+
+# This is for NetBSD which has different dynamic linker in /lib which we need
+# to use to if installing in /
 _DYNLINK_SH=		if test "${PREFIX}" = "" -o "${PREFIX}" = "/" && test -e /libexec/ld.elf_so; then \
 				echo "-Wl,-dynamic-linker=/libexec/ld.elf_so"; \
 			else \
diff --git a/mk/sys.mk b/mk/sys.mk
index 359a1fdc..81882abc 100644
--- a/mk/sys.mk
+++ b/mk/sys.mk
@@ -8,3 +8,7 @@ SYSCONFDIR?=	${PREFIX}/etc
 
 INSTALL?=	install
 SED?=		sed
+
+_LIBNAME_SH=		case `readlink /lib` in "") echo "lib";; *) basename `readlink /lib`;; esac
+_LIBNAME!=		${_LIBNAME_SH}
+LIBNAME?=		${_LIBNAME}$(shell ${_LIBNAME_SH})