Revert "libcurl.pc: make it relocatable"

This reverts commit 3862c37b63.

That fix should either be done differently or with an option.

Reported-by: asavah on github
Fixes #6157
Closes #6183
This commit is contained in:
Daniel Stenberg 2020-11-07 18:26:38 +01:00
parent fa6bbbe167
commit 259c70a930
No known key found for this signature in database
GPG Key ID: 5CC908FDB71E12C2
7 changed files with 5 additions and 363 deletions

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@ -197,6 +197,7 @@ bin_SCRIPTS = curl-config
SUBDIRS = lib src
DIST_SUBDIRS = $(SUBDIRS) tests packages scripts include docs
pkgconfigdir = $(libdir)/pkgconfig
pkgconfig_DATA = libcurl.pc
# List of files required to generate VC IDE .dsp, .vcproj and .vcxproj files

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@ -53,18 +53,6 @@ CURL_CHECK_OPTION_ECH
XC_CHECK_PATH_SEPARATOR
pkgconfigdir='${libdir}/pkgconfig'
AC_SUBST(pkgconfigdir)
AX_COMPUTE_RELATIVE_PATHS(pkgconfigdir:prefix:pkgconf_to_prefix)
AX_COMPUTE_RELATIVE_PATHS(pkgconfigdir:exec_prefix:pkgconf_to_exec_prefix)
AX_COMPUTE_RELATIVE_PATHS(exec_prefix:libdir:exec_prefix_to_libdir)
AX_COMPUTE_RELATIVE_PATHS(prefix:includedir:prefix_to_includedir)
AC_SUBST(pkgconf_to_prefix)
AC_SUBST(pkgconf_to_exec_prefix)
AC_SUBST(exec_prefix_to_libdir)
AC_SUBST(prefix_to_includedir)
#
# save the configure arguments
#

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@ -23,10 +23,10 @@
# This should most probably benefit from getting a "Requires:" field added
# dynamically by configure.
#
prefix=${pcfiledir}/@pkgconf_to_prefix@
exec_prefix=${pcfiledir}/@pkgconf_to_exec_prefix@
libdir=${exec_prefix}/@exec_prefix_to_libdir@
includedir=${prefix}/@prefix_to_includedir@
prefix=@prefix@
exec_prefix=@exec_prefix@
libdir=@libdir@
includedir=@includedir@
supported_protocols="@SUPPORT_PROTOCOLS@"
supported_features="@SUPPORT_FEATURES@"

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@ -1,173 +0,0 @@
# ==============================================================================
# https://www.gnu.org/software/autoconf-archive/ax_compute_relative_paths.html
# ==============================================================================
#
# SYNOPSIS
#
# AX_COMPUTE_RELATIVE_PATHS(PATH_LIST)
#
# DESCRIPTION
#
# PATH_LIST is a space-separated list of colon-separated triplets of the
# form 'FROM:TO:RESULT'. This function iterates over these triplets and
# set $RESULT to the relative path from $FROM to $TO. Note that $FROM and
# $TO needs to be absolute filenames for this macro to success.
#
# For instance,
#
# first=/usr/local/bin
# second=/usr/local/share
# AX_COMPUTE_RELATIVE_PATHS([first:second:fs second:first:sf])
# # $fs is set to ../share
# # $sf is set to ../bin
#
# $FROM and $TO are both eval'ed recursively and normalized, this means
# that you can call this macro with autoconf's dirnames like `prefix' or
# `datadir'. For example:
#
# AX_COMPUTE_RELATIVE_PATHS([bindir:datadir:bin_to_data])
#
# AX_COMPUTE_RELATIVE_PATHS should also works with DOS filenames.
#
# You may want to use this macro in order to make your package
# relocatable. Instead of hardcoding $datadir into your programs just
# encode $bin_to_data and try to determine $bindir at run-time.
#
# This macro requires AX_NORMALIZE_PATH and AX_RECURSIVE_EVAL.
#
# LICENSE
#
# Copyright (c) 2008 Alexandre Duret-Lutz <adl@gnu.org>
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <https://www.gnu.org/licenses/>.
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 12
AU_ALIAS([ADL_COMPUTE_RELATIVE_PATHS], [AX_COMPUTE_RELATIVE_PATHS])
AC_DEFUN([AX_COMPUTE_RELATIVE_PATHS],
[for _lcl_i in $1; 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,^.*:,,'`
AX_RECURSIVE_EVAL([[$]_lcl_from], [_lcl_from])
AX_RECURSIVE_EVAL([[$]_lcl_to], [_lcl_to])
_lcl_notation="$_lcl_from$_lcl_to"
AX_NORMALIZE_PATH([_lcl_from],['/'])
AX_NORMALIZE_PATH([_lcl_to],['/'])
AX_COMPUTE_RELATIVE_PATH([_lcl_from], [_lcl_to], [_lcl_result_tmp])
AX_NORMALIZE_PATH([_lcl_result_tmp],["[$]_lcl_notation"])
eval $_lcl_result_var='[$]_lcl_result_tmp'
done])
## Note:
## *****
## The following helper macros are too fragile to be used out
## of AX_COMPUTE_RELATIVE_PATHS (mainly because they assume that
## paths are normalized), that's why I'm keeping them in the same file.
## Still, some of them maybe worth to reuse.
dnl AX_COMPUTE_RELATIVE_PATH(FROM, TO, RESULT)
dnl ===========================================
dnl Compute the relative path to go from $FROM to $TO and set the value
dnl of $RESULT to that value. This function work on raw filenames
dnl (for instead it will considerate /usr//local and /usr/local as
dnl two distinct paths), you should really use AX_COMPUTE_RELATIVE_PATHS
dnl instead to have the paths sanitized automatically.
dnl
dnl For instance:
dnl first_dir=/somewhere/on/my/disk/bin
dnl second_dir=/somewhere/on/another/disk/share
dnl AX_COMPUTE_RELATIVE_PATH(first_dir, second_dir, first_to_second)
dnl will set $first_to_second to '../../../another/disk/share'.
AC_DEFUN([AX_COMPUTE_RELATIVE_PATH],
[AX_COMPUTE_COMMON_PATH([$1], [$2], [_lcl_common_prefix])
AX_COMPUTE_BACK_PATH([$1], [_lcl_common_prefix], [_lcl_first_rel])
AX_COMPUTE_SUFFIX_PATH([$2], [_lcl_common_prefix], [_lcl_second_suffix])
$3="[$]_lcl_first_rel[$]_lcl_second_suffix"])
dnl AX_COMPUTE_COMMON_PATH(LEFT, RIGHT, RESULT)
dnl ============================================
dnl Compute the common path to $LEFT and $RIGHT and set the result to $RESULT.
dnl
dnl For instance:
dnl first_path=/somewhere/on/my/disk/bin
dnl second_path=/somewhere/on/another/disk/share
dnl AX_COMPUTE_COMMON_PATH(first_path, second_path, common_path)
dnl will set $common_path to '/somewhere/on'.
AC_DEFUN([AX_COMPUTE_COMMON_PATH],
[$3=''
_lcl_second_prefix_match=''
while test "[$]_lcl_second_prefix_match" != 0; do
_lcl_first_prefix=`expr "x[$]$1" : "x\([$]$3/*[[^/]]*\)"`
_lcl_second_prefix_match=`expr "x[$]$2" : "x[$]_lcl_first_prefix"`
if test "[$]_lcl_second_prefix_match" != 0; then
if test "[$]_lcl_first_prefix" != "[$]$3"; then
$3="[$]_lcl_first_prefix"
else
_lcl_second_prefix_match=0
fi
fi
done])
dnl AX_COMPUTE_SUFFIX_PATH(PATH, SUBPATH, RESULT)
dnl ==============================================
dnl Subtract $SUBPATH from $PATH, and set the resulting suffix
dnl (or the empty string if $SUBPATH is not a subpath of $PATH)
dnl to $RESULT.
dnl
dnl For instance:
dnl first_path=/somewhere/on/my/disk/bin
dnl second_path=/somewhere/on
dnl AX_COMPUTE_SUFFIX_PATH(first_path, second_path, common_path)
dnl will set $common_path to '/my/disk/bin'.
AC_DEFUN([AX_COMPUTE_SUFFIX_PATH],
[$3=`expr "x[$]$1" : "x[$]$2/*\(.*\)"`])
dnl AX_COMPUTE_BACK_PATH(PATH, SUBPATH, RESULT)
dnl ============================================
dnl Compute the relative path to go from $PATH to $SUBPATH, knowing that
dnl $SUBPATH is a subpath of $PATH (any other words, only repeated '../'
dnl should be needed to move from $PATH to $SUBPATH) and set the value
dnl of $RESULT to that value. If $SUBPATH is not a subpath of PATH,
dnl set $RESULT to the empty string.
dnl
dnl For instance:
dnl first_path=/somewhere/on/my/disk/bin
dnl second_path=/somewhere/on
dnl AX_COMPUTE_BACK_PATH(first_path, second_path, back_path)
dnl will set $back_path to '../../../'.
AC_DEFUN([AX_COMPUTE_BACK_PATH],
[AX_COMPUTE_SUFFIX_PATH([$1], [$2], [_lcl_first_suffix])
$3=''
_lcl_tmp='xxx'
while test "[$]_lcl_tmp" != ''; do
_lcl_tmp=`expr "x[$]_lcl_first_suffix" : "x[[^/]]*/*\(.*\)"`
if test "[$]_lcl_first_suffix" != ''; then
_lcl_first_suffix="[$]_lcl_tmp"
$3="../[$]$3"
fi
done])

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@ -1,115 +0,0 @@
# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_normalize_path.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_NORMALIZE_PATH(VARNAME, [REFERENCE_STRING])
#
# DESCRIPTION
#
# Perform some cleanups on the value of $VARNAME (interpreted as a path):
#
# - empty paths are changed to '.'
# - trailing slashes are removed
# - repeated slashes are squeezed except a leading doubled slash '//'
# (which might indicate a networked disk on some OS).
#
# REFERENCE_STRING is used to turn '/' into '\' and vice-versa: if
# REFERENCE_STRING contains some backslashes, all slashes and backslashes
# are turned into backslashes, otherwise they are all turned into slashes.
#
# This makes processing of DOS filenames quite easier, because you can
# turn a filename to the Unix notation, make your processing, and turn it
# back to original notation.
#
# filename='A:\FOO\\BAR\'
# old_filename="$filename"
# # Switch to the unix notation
# AX_NORMALIZE_PATH([filename], ["/"])
# # now we have $filename = 'A:/FOO/BAR' and we can process it as if
# # it was a Unix path. For instance let's say that you want
# # to append '/subpath':
# filename="$filename/subpath"
# # finally switch back to the original notation
# AX_NORMALIZE_PATH([filename], ["$old_filename"])
# # now $filename equals to 'A:\FOO\BAR\subpath'
#
# One good reason to make all path processing with the unix convention is
# that backslashes have a special meaning in many cases. For instance
#
# expr 'A:\FOO' : 'A:\Foo'
#
# will return 0 because the second argument is a regex in which
# backslashes have to be backslashed. In other words, to have the two
# strings to match you should write this instead:
#
# expr 'A:\Foo' : 'A:\\Foo'
#
# Such behavior makes DOS filenames extremely unpleasant to work with. So
# temporary turn your paths to the Unix notation, and revert them to the
# original notation after the processing. See the macro
# AX_COMPUTE_RELATIVE_PATHS for a concrete example of this.
#
# REFERENCE_STRING defaults to $VARIABLE, this means that slashes will be
# converted to backslashes if $VARIABLE already contains some backslashes
# (see $thirddir below).
#
# firstdir='/usr/local//share'
# seconddir='C:\Program Files\\'
# thirddir='C:\home/usr/'
# AX_NORMALIZE_PATH([firstdir])
# AX_NORMALIZE_PATH([seconddir])
# AX_NORMALIZE_PATH([thirddir])
# # $firstdir = '/usr/local/share'
# # $seconddir = 'C:\Program Files'
# # $thirddir = 'C:\home\usr'
#
# LICENSE
#
# Copyright (c) 2008 Alexandre Duret-Lutz <adl@gnu.org>
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <https://www.gnu.org/licenses/>.
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 8
AU_ALIAS([ADL_NORMALIZE_PATH], [AX_NORMALIZE_PATH])
AC_DEFUN([AX_NORMALIZE_PATH],
[case ":[$]$1:" in
# change empty paths to '.'
::) $1='.' ;;
# strip trailing slashes
:*[[\\/]]:) $1=`echo "[$]$1" | sed 's,[[\\/]]*[$],,'` ;;
:*:) ;;
esac
# squeeze repeated slashes
case ifelse($2,,"[$]$1",$2) in
# if the path contains any backslashes, turn slashes into backslashes
*\\*) $1=`echo "[$]$1" | sed 's,\(.\)[[\\/]][[\\/]]*,\1\\\\,g'` ;;
# if the path contains slashes, also turn backslashes into slashes
*) $1=`echo "[$]$1" | sed 's,\(.\)[[\\/]][[\\/]]*,\1/,g'` ;;
esac])

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@ -1,56 +0,0 @@
# ===========================================================================
# https://www.gnu.org/software/autoconf-archive/ax_recursive_eval.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_RECURSIVE_EVAL(VALUE, RESULT)
#
# DESCRIPTION
#
# Interpolate the VALUE in loop until it doesn't change, and set the
# result to $RESULT. WARNING: It's easy to get an infinite loop with some
# unsane input.
#
# LICENSE
#
# Copyright (c) 2008 Alexandre Duret-Lutz <adl@gnu.org>
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <https://www.gnu.org/licenses/>.
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 1
AC_DEFUN([AX_RECURSIVE_EVAL],
[_lcl_receval="$1"
$2=`(test "x$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")`])

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@ -43,9 +43,6 @@ my @skiplist=(
'^projects/Windows/.*.tmpl$', # generated MSVC file
'^projects/Windows/.*.vcxproj.filters$', # generated MSVC file
'^m4/ax_compile_check_sizeof.m4$', # imported, leave be
'^m4/ax_compute_relative_paths.m4$', # imported, leave be
'^m4/ax_normalize_path.m4$', # imported, leave be
'^m4/ax_recursive_eval.m4$', # imported, leave be
'^.mailmap', # git control file
'\/readme',
'^.github/', # github instruction files