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autoconf: use ax_compute_relative_paths

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Anonymous Maarten
2022-07-25 02:01:59 +02:00
committed by Anonymous Maarten
parent dbf7940541
commit 65473ae36d
6 changed files with 441 additions and 14 deletions
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99
configure vendored
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@@ -29580,14 +29580,101 @@ fi
SDL_STATIC_LIBS="$EXTRA_LDFLAGS"
eval pkg_prefix=$prefix
eval pkg_cmakedir=$libdir/cmake/SDL2
cmake_prefix_relpath="$(echo -n "$pkg_cmakedir" | sed -E "s#^$pkg_prefix##" | sed -E "s#[A-Za-z0-9_ .-]+#..#g" )"
pkg_cmakedir='$libdir/cmake/SDL2'
for _lcl_i in pkg_cmakedir:prefix:cmake_prefix_relpath bindir:prefix:bin_prefix_relpath; do
_lcl_from=\$`echo "$_lcl_i" | sed 's,:.*$,,'`
_lcl_to=\$`echo "$_lcl_i" | sed 's,^[^:]*:,,' | sed 's,:[^:]*$,,'`
_lcl_result_var=`echo "$_lcl_i" | sed 's,^.*:,,'`
_lcl_receval="$_lcl_from"
_lcl_from=`(test "x$prefix" = xNONE && prefix="$ac_default_prefix"
test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
_lcl_receval_old=''
while test "$_lcl_receval_old" != "$_lcl_receval"; do
_lcl_receval_old="$_lcl_receval"
eval _lcl_receval="\"$_lcl_receval\""
done
echo "$_lcl_receval")`
_lcl_receval="$_lcl_to"
_lcl_to=`(test "x$prefix" = xNONE && prefix="$ac_default_prefix"
test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
_lcl_receval_old=''
while test "$_lcl_receval_old" != "$_lcl_receval"; do
_lcl_receval_old="$_lcl_receval"
eval _lcl_receval="\"$_lcl_receval\""
done
echo "$_lcl_receval")`
_lcl_notation="$_lcl_from$_lcl_to"
case ":$_lcl_from:" in
# change empty paths to '.'
::) _lcl_from='.' ;;
# strip trailing slashes
:*[\\/]:) _lcl_from=`echo "$_lcl_from" | sed 's,[\\/]*$,,'` ;;
:*:) ;;
esac
# squeeze repeated slashes
case '/' in
# if the path contains any backslashes, turn slashes into backslashes
*\\*) _lcl_from=`echo "$_lcl_from" | sed 's,\(.\)[\\/][\\/]*,\1\\\\,g'` ;;
# if the path contains slashes, also turn backslashes into slashes
*) _lcl_from=`echo "$_lcl_from" | sed 's,\(.\)[\\/][\\/]*,\1/,g'` ;;
esac
case ":$_lcl_to:" in
# change empty paths to '.'
::) _lcl_to='.' ;;
# strip trailing slashes
:*[\\/]:) _lcl_to=`echo "$_lcl_to" | sed 's,[\\/]*$,,'` ;;
:*:) ;;
esac
# squeeze repeated slashes
case '/' in
# if the path contains any backslashes, turn slashes into backslashes
*\\*) _lcl_to=`echo "$_lcl_to" | sed 's,\(.\)[\\/][\\/]*,\1\\\\,g'` ;;
# if the path contains slashes, also turn backslashes into slashes
*) _lcl_to=`echo "$_lcl_to" | sed 's,\(.\)[\\/][\\/]*,\1/,g'` ;;
esac
_lcl_common_prefix=''
_lcl_second_prefix_match=''
while test "$_lcl_second_prefix_match" != 0; do
_lcl_first_prefix=`expr "x$_lcl_from" : "x\($_lcl_common_prefix/*[^/]*\)"`
_lcl_second_prefix_match=`expr "x$_lcl_to" : "x$_lcl_first_prefix"`
if test "$_lcl_second_prefix_match" != 0; then
if test "$_lcl_first_prefix" != "$_lcl_common_prefix"; then
_lcl_common_prefix="$_lcl_first_prefix"
else
_lcl_second_prefix_match=0
fi
fi
done
_lcl_first_suffix=`expr "x$_lcl_from" : "x$_lcl_common_prefix/*\(.*\)"`
_lcl_first_rel=''
_lcl_tmp='xxx'
while test "$_lcl_tmp" != ''; do
_lcl_tmp=`expr "x$_lcl_first_suffix" : "x[^/]*/*\(.*\)"`
if test "$_lcl_first_suffix" != ''; then
_lcl_first_suffix="$_lcl_tmp"
_lcl_first_rel="../$_lcl_first_rel"
fi
done
_lcl_second_suffix=`expr "x$_lcl_to" : "x$_lcl_common_prefix/*\(.*\)"`
_lcl_result_tmp="$_lcl_first_rel$_lcl_second_suffix"
case ":$_lcl_result_tmp:" in
# change empty paths to '.'
::) _lcl_result_tmp='.' ;;
# strip trailing slashes
:*[\\/]:) _lcl_result_tmp=`echo "$_lcl_result_tmp" | sed 's,[\\/]*$,,'` ;;
:*:) ;;
esac
# squeeze repeated slashes
case "$_lcl_notation" in
# if the path contains any backslashes, turn slashes into backslashes
*\\*) _lcl_result_tmp=`echo "$_lcl_result_tmp" | sed 's,\(.\)[\\/][\\/]*,\1\\\\,g'` ;;
# if the path contains slashes, also turn backslashes into slashes
*) _lcl_result_tmp=`echo "$_lcl_result_tmp" | sed 's,\(.\)[\\/][\\/]*,\1/,g'` ;;
esac
eval $_lcl_result_var='$_lcl_result_tmp'
done
eval pkg_bindir=$bindir
bin_prefix_relpath="$(echo -n "pkg_bindir" | sed -E "s#^$pkg_prefix##" | sed -E "s#[A-Za-z0-9_ .-]+#..#g" )"