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Diffstat (limited to 'packages/webkit/webkit-gtk/acinclude.m4')
| -rw-r--r-- | packages/webkit/webkit-gtk/acinclude.m4 | 359 |
1 files changed, 0 insertions, 359 deletions
diff --git a/packages/webkit/webkit-gtk/acinclude.m4 b/packages/webkit/webkit-gtk/acinclude.m4 index 5353429010..e69de29bb2 100644 --- a/packages/webkit/webkit-gtk/acinclude.m4 +++ b/packages/webkit/webkit-gtk/acinclude.m4 @@ -1,359 +0,0 @@ -dnl dolt, a replacement for libtool -dnl Copyright © 2007-2008 Josh Triplett <josh@freedesktop.org> -dnl Copying and distribution of this file, with or without modification, -dnl are permitted in any medium without royalty provided the copyright -dnl notice and this notice are preserved. -dnl -dnl To use dolt, invoke the DOLT macro immediately after the libtool macros. -dnl Optionally, copy this file into acinclude.m4, to avoid the need to have it -dnl installed when running autoconf on your project. - -AC_DEFUN([DOLT], [ -AC_REQUIRE([AC_CANONICAL_HOST]) -# dolt, a replacement for libtool -# Josh Triplett <josh@freedesktop.org> -AC_PATH_PROG(DOLT_BASH, bash) -AC_MSG_CHECKING([if dolt supports this host]) -dolt_supported=yes -if test x$DOLT_BASH = x; then - dolt_supported=no -fi -if test x$GCC != xyes; then - dolt_supported=no -fi -case $host in -i?86-*-linux*|x86_64-*-linux*|powerpc-*-linux* \ -|amd64-*-freebsd*|i?86-*-freebsd*|ia64-*-freebsd*) - pic_options='-fPIC' - ;; -i?86-apple-darwin*) - pic_options='-fno-common' - ;; -*mingw32*) - pic_options='-DDLL_EXPORT' - ;; -*) - dolt_supported=no - ;; -esac -if test x$dolt_supported = xno ; then - AC_MSG_RESULT([no, falling back to libtool]) - LTCOMPILE='$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(COMPILE)' - LTCXXCOMPILE='$(LIBTOOL) --tag=CXX $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CXXCOMPILE)' -else - AC_MSG_RESULT([yes, replacing libtool]) - -dnl Start writing out doltcompile. - cat <<__DOLTCOMPILE__EOF__ >doltcompile -#!$DOLT_BASH -__DOLTCOMPILE__EOF__ - cat <<'__DOLTCOMPILE__EOF__' >>doltcompile -args=("$[]@") -for ((arg=0; arg<${#args@<:@@@:>@}; arg++)) ; do - if test x"${args@<:@$arg@:>@}" = x-o ; then - objarg=$((arg+1)) - break - fi -done -if test x$objarg = x ; then - echo 'Error: no -o on compiler command line' 1>&2 - exit 1 -fi -lo="${args@<:@$objarg@:>@}" -obj="${lo%.lo}" -if test x"$lo" = x"$obj" ; then - echo "Error: libtool object file name \"$lo\" does not end in .lo" 1>&2 - exit 1 -fi -objbase="${obj##*/}" -__DOLTCOMPILE__EOF__ - -dnl Write out shared compilation code. - if test x$enable_shared = xyes; then - cat <<'__DOLTCOMPILE__EOF__' >>doltcompile -libobjdir="${obj%$objbase}.libs" -if test ! -d "$libobjdir" ; then - mkdir_out="$(mkdir "$libobjdir" 2>&1)" - mkdir_ret=$? - if test "$mkdir_ret" -ne 0 && test ! -d "$libobjdir" ; then - echo "$mkdir_out" 1>&2 - exit $mkdir_ret - fi -fi -pic_object="$libobjdir/$objbase.o" -args@<:@$objarg@:>@="$pic_object" -__DOLTCOMPILE__EOF__ - cat <<__DOLTCOMPILE__EOF__ >>doltcompile -"\${args@<:@@@:>@}" $pic_options -DPIC || exit \$? -__DOLTCOMPILE__EOF__ - fi - -dnl Write out static compilation code. -dnl Avoid duplicate compiler output if also building shared objects. - if test x$enable_static = xyes; then - cat <<'__DOLTCOMPILE__EOF__' >>doltcompile -non_pic_object="$obj.o" -args@<:@$objarg@:>@="$non_pic_object" -__DOLTCOMPILE__EOF__ - if test x$enable_shared = xyes; then - cat <<'__DOLTCOMPILE__EOF__' >>doltcompile -"${args@<:@@@:>@}" >/dev/null 2>&1 || exit $? -__DOLTCOMPILE__EOF__ - else - cat <<'__DOLTCOMPILE__EOF__' >>doltcompile -"${args@<:@@@:>@}" || exit $? -__DOLTCOMPILE__EOF__ - fi - fi - -dnl Write out the code to write the .lo file. -dnl The second line of the .lo file must match "^# Generated by .*libtool" - cat <<'__DOLTCOMPILE__EOF__' >>doltcompile -{ -echo "# $lo - a libtool object file" -echo "# Generated by doltcompile, not libtool" -__DOLTCOMPILE__EOF__ - - if test x$enable_shared = xyes; then - cat <<'__DOLTCOMPILE__EOF__' >>doltcompile -echo "pic_object='.libs/${objbase}.o'" -__DOLTCOMPILE__EOF__ - else - cat <<'__DOLTCOMPILE__EOF__' >>doltcompile -echo pic_object=none -__DOLTCOMPILE__EOF__ - fi - - if test x$enable_static = xyes; then - cat <<'__DOLTCOMPILE__EOF__' >>doltcompile -echo "non_pic_object='${objbase}.o'" -__DOLTCOMPILE__EOF__ - else - cat <<'__DOLTCOMPILE__EOF__' >>doltcompile -echo non_pic_object=none -__DOLTCOMPILE__EOF__ - fi - - cat <<'__DOLTCOMPILE__EOF__' >>doltcompile -} > "$lo" -__DOLTCOMPILE__EOF__ - -dnl Done writing out doltcompile; substitute it for libtool compilation. - chmod +x doltcompile - LTCOMPILE='$(top_builddir)/doltcompile $(COMPILE)' - LTCXXCOMPILE='$(top_builddir)/doltcompile $(CXXCOMPILE)' - -dnl automake ignores LTCOMPILE and LTCXXCOMPILE when it has separate CFLAGS for -dnl a target, so write out a libtool wrapper to handle that case. -dnl Note that doltlibtool does not handle inferred tags or option arguments -dnl without '=', because automake does not use them. - cat <<__DOLTLIBTOOL__EOF__ > doltlibtool -#!$DOLT_BASH -__DOLTLIBTOOL__EOF__ - cat <<'__DOLTLIBTOOL__EOF__' >>doltlibtool -top_builddir_slash="${0%%doltlibtool}" -: ${top_builddir_slash:=./} -args=() -modeok=false -tagok=false -for arg in "$[]@"; do - case "$arg" in - --mode=compile) modeok=true ;; - --tag=CC|--tag=CXX) tagok=true ;; - *) args@<:@${#args[@]}@:>@="$arg" ;; - esac -done -if $modeok && $tagok ; then - . ${top_builddir_slash}doltcompile "${args@<:@@@:>@}" -else - exec ${top_builddir_slash}libtool "$[]@" -fi -__DOLTLIBTOOL__EOF__ - -dnl Done writing out doltlibtool; substitute it for libtool. - chmod +x doltlibtool - LIBTOOL='$(top_builddir)/doltlibtool' -fi -AC_SUBST(LTCOMPILE) -AC_SUBST(LTCXXCOMPILE) -# end dolt -]) - -# =========================================================================== -# 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. -# -# LAST MODIFICATION -# -# 2008-04-12 -# -# COPYLEFT -# -# Copyright (c) 2008 Tim Toolan <toolan@ele.uri.edu> -# -# 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 |