pax_global_header00006660000000000000000000000064115350401070014506gustar00rootroot0000000000000052 comment=177e4afb9b57a7b7589c15d8a9bd85b4a5524128 m4/000075500000000000000000000000001153504010700113705ustar00rootroot00000000000000m4/.gitignore000064400000000000000000000001731153504010700133610ustar00rootroot00000000000000# Ignore all the m4 files which might be created by libtool libtool.m4 lt~obsolete.m4 ltoptions.m4 ltsugar.m4 ltversion.m4 m4/ax_compare_version.m4000064400000000000000000000145241153504010700155230ustar00rootroot00000000000000# =========================================================================== # http://autoconf-archive.cryp.to/ax_compare_version.html # =========================================================================== # # SYNOPSIS # # AX_COMPARE_VERSION(VERSION_A, OP, VERSION_B, [ACTION-IF-TRUE], [ACTION-IF-FALSE]) # # DESCRIPTION # # This macro compares two version strings. Due to the various number of # minor-version numbers that can exist, and the fact that string # comparisons are not compatible with numeric comparisons, this is not # necessarily trivial to do in a autoconf script. This macro makes doing # these comparisons easy. # # The six basic comparisons are available, as well as checking equality # limited to a certain number of minor-version levels. # # The operator OP determines what type of comparison to do, and can be one # of: # # eq - equal (test A == B) # ne - not equal (test A != B) # le - less than or equal (test A <= B) # ge - greater than or equal (test A >= B) # lt - less than (test A < B) # gt - greater than (test A > B) # # Additionally, the eq and ne operator can have a number after it to limit # the test to that number of minor versions. # # eq0 - equal up to the length of the shorter version # ne0 - not equal up to the length of the shorter version # eqN - equal up to N sub-version levels # neN - not equal up to N sub-version levels # # When the condition is true, shell commands ACTION-IF-TRUE are run, # otherwise shell commands ACTION-IF-FALSE are run. The environment # variable 'ax_compare_version' is always set to either 'true' or 'false' # as well. # # Examples: # # AX_COMPARE_VERSION([3.15.7],[lt],[3.15.8]) # AX_COMPARE_VERSION([3.15],[lt],[3.15.8]) # # would both be true. # # AX_COMPARE_VERSION([3.15.7],[eq],[3.15.8]) # AX_COMPARE_VERSION([3.15],[gt],[3.15.8]) # # would both be false. # # AX_COMPARE_VERSION([3.15.7],[eq2],[3.15.8]) # # would be true because it is only comparing two minor versions. # # AX_COMPARE_VERSION([3.15.7],[eq0],[3.15]) # # would be true because it is only comparing the lesser number of minor # versions of the two values. # # Note: The characters that separate the version numbers do not matter. An # empty string is the same as version 0. OP is evaluated by autoconf, not # configure, so must be a string, not a variable. # # The author would like to acknowledge Guido Draheim whose advice about # the m4_case and m4_ifvaln functions make this macro only include the # portions necessary to perform the specific comparison specified by the # OP argument in the final configure script. # # LICENSE # # Copyright (c) 2008 Tim Toolan # # Copying and distribution of this file, with or without modification, are # permitted in any medium without royalty provided the copyright notice # and this notice are preserved. dnl ######################################################################### AC_DEFUN([AX_COMPARE_VERSION], [ AC_PROG_AWK # Used to indicate true or false condition ax_compare_version=false # Convert the two version strings to be compared into a format that # allows a simple string comparison. The end result is that a version # string of the form 1.12.5-r617 will be converted to the form # 0001001200050617. In other words, each number is zero padded to four # digits, and non digits are removed. AS_VAR_PUSHDEF([A],[ax_compare_version_A]) A=`echo "$1" | sed -e 's/\([[0-9]]*\)/Z\1Z/g' \ -e 's/Z\([[0-9]]\)Z/Z0\1Z/g' \ -e 's/Z\([[0-9]][[0-9]]\)Z/Z0\1Z/g' \ -e 's/Z\([[0-9]][[0-9]][[0-9]]\)Z/Z0\1Z/g' \ -e 's/[[^0-9]]//g'` AS_VAR_PUSHDEF([B],[ax_compare_version_B]) B=`echo "$3" | sed -e 's/\([[0-9]]*\)/Z\1Z/g' \ -e 's/Z\([[0-9]]\)Z/Z0\1Z/g' \ -e 's/Z\([[0-9]][[0-9]]\)Z/Z0\1Z/g' \ -e 's/Z\([[0-9]][[0-9]][[0-9]]\)Z/Z0\1Z/g' \ -e 's/[[^0-9]]//g'` dnl # In the case of le, ge, lt, and gt, the strings are sorted as necessary dnl # then the first line is used to determine if the condition is true. dnl # The sed right after the echo is to remove any indented white space. m4_case(m4_tolower($2), [lt],[ ax_compare_version=`echo "x$A x$B" | sed 's/^ *//' | sort -r | sed "s/x${A}/false/;s/x${B}/true/;1q"` ], [gt],[ ax_compare_version=`echo "x$A x$B" | sed 's/^ *//' | sort | sed "s/x${A}/false/;s/x${B}/true/;1q"` ], [le],[ ax_compare_version=`echo "x$A x$B" | sed 's/^ *//' | sort | sed "s/x${A}/true/;s/x${B}/false/;1q"` ], [ge],[ ax_compare_version=`echo "x$A x$B" | sed 's/^ *//' | sort -r | sed "s/x${A}/true/;s/x${B}/false/;1q"` ],[ dnl Split the operator from the subversion count if present. m4_bmatch(m4_substr($2,2), [0],[ # A count of zero means use the length of the shorter version. # Determine the number of characters in A and B. ax_compare_version_len_A=`echo "$A" | $AWK '{print(length)}'` ax_compare_version_len_B=`echo "$B" | $AWK '{print(length)}'` # Set A to no more than B's length and B to no more than A's length. A=`echo "$A" | sed "s/\(.\{$ax_compare_version_len_B\}\).*/\1/"` B=`echo "$B" | sed "s/\(.\{$ax_compare_version_len_A\}\).*/\1/"` ], [[0-9]+],[ # A count greater than zero means use only that many subversions A=`echo "$A" | sed "s/\(\([[0-9]]\{4\}\)\{m4_substr($2,2)\}\).*/\1/"` B=`echo "$B" | sed "s/\(\([[0-9]]\{4\}\)\{m4_substr($2,2)\}\).*/\1/"` ], [.+],[ AC_WARNING( [illegal OP numeric parameter: $2]) ],[]) # Pad zeros at end of numbers to make same length. ax_compare_version_tmp_A="$A`echo $B | sed 's/./0/g'`" B="$B`echo $A | sed 's/./0/g'`" A="$ax_compare_version_tmp_A" # Check for equality or inequality as necessary. m4_case(m4_tolower(m4_substr($2,0,2)), [eq],[ test "x$A" = "x$B" && ax_compare_version=true ], [ne],[ test "x$A" != "x$B" && ax_compare_version=true ],[ AC_WARNING([illegal OP parameter: $2]) ]) ]) AS_VAR_POPDEF([A])dnl AS_VAR_POPDEF([B])dnl dnl # Execute ACTION-IF-TRUE / ACTION-IF-FALSE. if test "$ax_compare_version" = "true" ; then m4_ifvaln([$4],[$4],[:])dnl m4_ifvaln([$5],[else $5])dnl fi ]) dnl AX_COMPARE_VERSION m4/xcb_util_common.m4000064400000000000000000000030101153504010700150050ustar00rootroot00000000000000# XCB_UTIL_COMMON(xcb-required-version, xcb-proto-required-version) # ----------------------------------------------------------------- # # Defines default options for xcb-util libraries. xorg/util/macros >= # 1.6.0 is required for cross-platform compiler flags and to build # library documentation. # AC_DEFUN([XCB_UTIL_COMMON], [ m4_ifndef([AX_COMPARE_VERSION], [m4_fatal([could not find AX_COMPARE_VERSION in macros search path])]) AC_REQUIRE([AC_PROG_LIBTOOL]) # Define header files and pkgconfig paths xcbincludedir='${includedir}/xcb' AC_SUBST(xcbincludedir) pkgconfigdir='${libdir}/pkgconfig' AC_SUBST(pkgconfigdir) # Check xcb version PKG_CHECK_MODULES(XCB, xcb >= [$1]) # Check version of xcb-proto that xcb was compiled against xcbproto_required=[$2] AC_MSG_CHECKING([whether libxcb was compiled against xcb-proto >= $xcbproto_required]) xcbproto_version=`$PKG_CONFIG --variable=xcbproto_version xcb` AX_COMPARE_VERSION([$xcbproto_version],[ge],[$xcbproto_required], xcbproto_ok="yes", xcbproto_ok="no") AC_MSG_RESULT([$xcbproto_ok]) if test $xcbproto_ok = no; then AC_MSG_ERROR([libxcb was compiled against xcb-proto $xcbproto_version; it needs to be compiled against version $xcbproto_required or higher]) fi # Call macros from Xorg util-macros m4_ifndef([XORG_MACROS_VERSION], [m4_fatal([must install xorg-macros 1.6.0 or later before running autoconf/autogen])]) XORG_MACROS_VERSION([1.6.0]) XORG_DEFAULT_OPTIONS XORG_ENABLE_DEVEL_DOCS XORG_WITH_DOXYGEN ]) # XCB_UTIL_COMMON m4/xcb_util_m4_with_include_path.m4000064400000000000000000000017521153504010700176220ustar00rootroot00000000000000# XCB_UTIL_M4_WITH_INCLUDE_PATH # ------------------------------ # # This macro attempts to locate an m4 macro processor which supports # -I option and is only useful for modules relying on M4 in order to # expand macros in source code files. # # M4: variable holding the path to an usable m4 program. # # This macro requires Autoconf 2.62 or later as it is relying upon # AC_PATH_PROGS_FEATURE_CHECK macro. NOTE: As soon as the minimum # required version of Autoconf for Xorg is bumped to 2.62, this macro # is supposed to be shipped with xorg/util/macros. # AC_DEFUN([XCB_UTIL_M4_WITH_INCLUDE_PATH], [ AC_CACHE_CHECK([for m4 that supports -I option], [ac_cv_path_M4], [AC_PATH_PROGS_FEATURE_CHECK([M4], [m4 gm4], [[$ac_path_M4 -I. /dev/null > /dev/null 2>&1 && \ ac_cv_path_M4=$ac_path_M4 ac_path_M4_found=:]], [AC_MSG_ERROR([could not find m4 that supports -I option])], [$PATH:/usr/gnu/bin])]) AC_SUBST([M4], [$ac_cv_path_M4]) ]) # XCB_UTIL_M4_WITH_INCLUDE_PATH