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26 lines
1.0 KiB
Plaintext
26 lines
1.0 KiB
Plaintext
$NetBSD: patch-configure.ac,v 1.1 2015/09/11 12:35:19 wiz Exp $
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=============================================================
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This patch fixes log2(3) detection which failed because just
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AC_CHECK_FUNCS(log2) fails to use -lm.
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Additionally, libdl is properly checked for so that it can be
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de-hardcoded from Makefile.am (see patch-Makefile.am)
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This patch has been submitted upstream
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http://schismtracker.org/scdev/read/1978/
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=============================================================
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--- configure.ac.orig Sun Jul 05 12:54:41 2015 -0400
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+++ configure.ac Thu Sep 10 00:35:19 2015 +0200
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@@ -56,6 +56,10 @@
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dnl Check for SDL libs
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AM_PATH_SDL(1.2.10, , AC_MSG_ERROR([*** SDL version >= 1.2.10 not found.]))
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+dnl Libs
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+AC_CHECK_LIB([m], [log2])
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+AC_CHECK_LIB([dl], [dlopen])
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+
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dnl Functions
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AC_CHECK_FUNCS(strchr memmove strerror strtol strcasecmp strncasecmp strverscmp stricmp strnicmp strcasestr strptime asprintf vasprintf memcmp mmap nice unsetenv dup fnmatch log2 mkstemp)
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AM_CONDITIONAL([NEED_ASPRINTF], [test "$ac_cv_func_asprintf" = "no"])
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