[pkgsrc/trunk]: pkgsrc/mk Define DL_{CFLAGS,LDFLAGS,LIBS} as compiler/linker ...

[jlam <jlam%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/d1cbf1fed7fd
branches:  trunk
changeset: 484204:d1cbf1fed7fd
user:      jlam <jlam%pkgsrc.org@localhost>
date:      Fri Nov 26 01:56:17 2004 +0000

description:
Define DL_{CFLAGS,LDFLAGS,LIBS} as compiler/linker flags for building
or linking code that uses dl*() functions.  Also re-structure a bit to
pave the way for a future dlopen.builtin.mk that handles -ldl on some
platforms and dlcompat on Darwin.

diffstat:

 mk/dlopen.buildlink3.mk |  26 +++++++++++++++++++++++++-
 1 files changed, 25 insertions(+), 1 deletions(-)

diffs (44 lines):

diff -r 5fae8c1d53a2 -r d1cbf1fed7fd mk/dlopen.buildlink3.mk
--- a/mk/dlopen.buildlink3.mk   Fri Nov 26 01:40:42 2004 +0000
+++ b/mk/dlopen.buildlink3.mk   Fri Nov 26 01:56:17 2004 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: dlopen.buildlink3.mk,v 1.4 2004/11/26 01:40:42 jlam Exp $
+# $NetBSD: dlopen.buildlink3.mk,v 1.5 2004/11/26 01:56:17 jlam Exp $
 #
 # This Makefile fragment is included by package Makefiles and
 # buildlink3.mk files for the packages that use dlopen().
@@ -9,6 +9,8 @@
 #      pthreads exist.
 #
 # Including pthread.buildlink3.mk is deferred until bsd.pkg.mk.
+#
+DLOPEN_BUILDLINK3_MK:= ${DLOPEN_BUILDLINK3_MK}+
 
 .include "../../mk/bsd.prefs.mk"
 
@@ -35,3 +37,25 @@
 .else
 DLOPEN_REQUIRE_PTHREADS=       ${_DLOPEN_REQUIRE_PTHREADS}
 .endif
+
+.if !empty(DLOPEN_BUILDLINK3_MK:M+)
+#
+# Define user-visible DL_{CFLAGS,LDFLAGS,LIBS} as compiler options used
+# to compile/link code that uses dl*() functions.
+#
+.  if !empty(_DLOPEN_REQUIRE_PTHREADS:M[yY][eE][sS])
+DL_CFLAGS=     ${PTHREAD_CFLAGS}
+DL_LDFLAGS=    ${PTHREAD_LDFLAGS}
+DL_LIBS=       ${PTHREAD_LIBS}
+.  else
+DL_CFLAGS=     # empty
+DL_LDFLAGS=    # empty
+DL_LIBS=       # empty
+.  endif
+CONFIGURE_ENV+=        DL_CFLAGS="${DL_CFLAGS}"
+CONFIGURE_ENV+=        DL_LDFLAGS="${DL_LDFLAGS}"
+CONFIGURE_ENV+=        DL_LIBS="${DL_LIBS}"
+MAKE_ENV+=     DL_CFLAGS="${DL_CFLAGS}"
+MAKE_ENV+=     DL_LDFLAGS="${DL_LDFLAGS}"
+MAKE_ENV+=     DL_LIBS="${DL_LIBS}"
+.endif # DLOPEN_BUILDLINK3_MK