2004-11-26 02:40:42 +01:00
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# $NetBSD: dlopen.buildlink3.mk,v 1.4 2004/11/26 01:40:42 jlam Exp $
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2004-11-25 22:33:36 +01:00
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#
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# This Makefile fragment is included by package Makefiles and
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# buildlink3.mk files for the packages that use dlopen().
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#
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# DLOPEN_REQUIRE_PTHREADS is a user- and package-settable yes/no variable
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# whose value decides whether pthread.buildlink3.mk is automatically
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# included or not. Its default value depends on whether native
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# pthreads exist.
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#
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# Including pthread.buildlink3.mk is deferred until bsd.pkg.mk.
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.include "../../mk/bsd.prefs.mk"
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# The following platforms require pthreads to be linked into the
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# application if it uses dlopen() or else the applications will core
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# dump when they dlopen a shared module that _is_ linked with pthread
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# support.
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#
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_DLOPEN_REQUIRE_PTHREAD_PLATFORMS= \
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NetBSD-2.[0-9] NetBSD-2.[0-8][0-9]* NetBSD-2.9[0-8]* \
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NetBSD-2.99.[0-9] NetBSD-2.99.10
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_DLOPEN_REQUIRE_PTHREADS?= no
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.for _pattern_ in ${_DLOPEN_REQUIRE_PTHREAD_PLATFORMS}
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2004-11-26 02:40:42 +01:00
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. if !empty(MACHINE_PLATFORM:M${_pattern_})
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2004-11-25 22:43:19 +01:00
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. if !empty(PREFER_NATIVE_PTHREADS:M[yY][eE][sS])
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2004-11-25 22:33:36 +01:00
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_DLOPEN_REQUIRE_PTHREADS= yes
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2004-11-25 22:43:19 +01:00
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. endif
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2004-11-25 22:33:36 +01:00
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. endif
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.endfor
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.if defined(DLOPEN_REQUIRE_PTHREADS)
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2004-11-25 23:18:34 +01:00
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_DLOPEN_REQUIRE_PTHREADS:= ${DLOPEN_REQUIRE_PTHREADS}
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2004-11-25 22:33:36 +01:00
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.else
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DLOPEN_REQUIRE_PTHREADS= ${_DLOPEN_REQUIRE_PTHREADS}
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.endif
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