diff options
Diffstat (limited to 'mk/dlopen.buildlink3.mk')
-rw-r--r-- | mk/dlopen.buildlink3.mk | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/mk/dlopen.buildlink3.mk b/mk/dlopen.buildlink3.mk new file mode 100644 index 00000000000..40907688e82 --- /dev/null +++ b/mk/dlopen.buildlink3.mk @@ -0,0 +1,35 @@ +# $NetBSD: dlopen.buildlink3.mk,v 1.1 2004/11/25 21:33:37 jlam Exp $ +# +# This Makefile fragment is included by package Makefiles and +# buildlink3.mk files for the packages that use dlopen(). +# +# DLOPEN_REQUIRE_PTHREADS is a user- and package-settable yes/no variable +# whose value decides whether pthread.buildlink3.mk is automatically +# included or not. Its default value depends on whether native +# pthreads exist. +# +# Including pthread.buildlink3.mk is deferred until bsd.pkg.mk. + +.include "../../mk/bsd.prefs.mk" + +# The following platforms require pthreads to be linked into the +# application if it uses dlopen() or else the applications will core +# dump when they dlopen a shared module that _is_ linked with pthread +# support. +# +_DLOPEN_REQUIRE_PTHREAD_PLATFORMS= \ + NetBSD-2.[0-9] NetBSD-2.[0-8][0-9]* NetBSD-2.9[0-8]* \ + NetBSD-2.99.[0-9] NetBSD-2.99.10 + +_DLOPEN_REQUIRE_PTHREADS?= no +.for _pattern_ in ${_DLOPEN_REQUIRE_PTHREAD_PLATFORMS} +. if !empty(MACHINE_PLATFORM:${_pattern_}) +_DLOPEN_REQUIRE_PTHREADS= yes +. endif +.endfor + +.if defined(DLOPEN_REQUIRE_PTHREADS) +_DLOPEN_REQUIRE_PTHREADS= ${DLOPEN_REQUIRE_PTHREADS} +.else +DLOPEN_REQUIRE_PTHREADS= ${_DLOPEN_REQUIRE_PTHREADS} +.endif |