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# $NetBSD: xfree-version.mk,v 1.1 2006/09/27 16:41:20 joerg Exp $
#
# This Makefile fragment is included by Makefiles that need to access
# the X11_TYPE and version number of a XFree86 distribution.
#
# The following variables are provided by this file:
#
# BUILTIN_X11_TYPE.XFree86 is the X11_TYPE of the XFree86 distribution
# and is simply "XFree86".
#
# BUILTIN_X11_VERSION.XFree86 is the version number of the XFree86
# distribution detected on the system.
#
BUILTIN_X11_TYPE.XFree86= XFree86
BUILTIN_FIND_FILES_VAR:= CF_XFREE86 CF_XFREE86_VERSION
BUILTIN_FIND_FILES.CF_XFREE86= ${X11BASE}/lib/X11/config/xfree86.cf
BUILTIN_FIND_FILES.CF_XFREE86_VERSION= ${X11BASE}/lib/X11/config/version.def
.include "../../mk/buildlink3/find-files.mk"
.if !defined(BUILTIN_X11_VERSION.XFree86) && \
exists(${CF_XFREE86}) && exists(${CF_XFREE86_VERSION})
BUILTIN_X11_VERSION.XFree86!= \
${AWK} '/\#define[ ]*XF86_VERSION_MAJOR/ { M = $$3 } \
/\#define[ ]*XF86_VERSION_MINOR/ { m = "."$$3 } \
/\#define[ ]*XF86_VERSION_PATCH/ { p = "."$$3 } \
/\#define[ ]*XF86_VERSION_SNAP/ { s = "."$$3 } \
/\#define[ ]*XFree86Version/ { \
V = $$3; \
if (M == "") M = int(V / 1000) % 10; \
if (m == "") m = "."(int(V / 100) % 10); \
if (p == "") p = "."(int(V / 10) % 10); \
if (s == "") s = "."(V % 10); \
} \
END { if (s == ".0") s = ""; \
if (p == ".0" && s == "") p = ""; \
printf "%s%s%s%s\n", M, m, p, s }' \
${CF_XFREE86_VERSION}
.endif
MAKEVARS+= BUILTIN_X11_VERSION.XFree86
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