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fix recent pkg-config change so we still work with older versions

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Richard Frith-Macdonald 2018-01-15 10:45:16 +00:00
parent 24e65e8c70
commit 5bdcd3c698
3 changed files with 54 additions and 0 deletions
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2
ChangeLog
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@ -2,6 +2,8 @@
* Source/NSThread.m: Improve exception message when performing a
selector on a finished thread.
* configure.ac: Fix for older versions of pkg-config
* configure: regenerate
2018-01-14 Yavor Doganov <yavor@gnu.org>

46
configure vendored
View file

@ -715,6 +715,7 @@ ac_cv_sizeof_short
GS_UINT8
GS_SINT8
GS_WORDS_BIGENDIAN
PKG_CONFIG
WHOAMI
EGREP
GREP
@ -5789,6 +5790,51 @@ fi
PKG_PROG_PKG_CONFIG
# If the modern mechanism failswe may havew an older pkg-config
# so try looking it up the old fashioned way.
if test -z "$PKG_CONFIG"; then
# Extract the first word of "pkg-config", so it can be a program name with args.
set dummy pkg-config; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_PKG_CONFIG+:} false; then :
$as_echo_n "(cached) " >&6
else
case $PKG_CONFIG in
[\\/]* | ?:[\\/]*)
ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
;;
*)
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
;;
esac
fi
PKG_CONFIG=$ac_cv_path_PKG_CONFIG
if test -n "$PKG_CONFIG"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
$as_echo "$PKG_CONFIG" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
fi
#--------------------------------------------------------------------
# specific target_os options

6
configure.ac
View file

@ -1211,6 +1211,12 @@ AC_LANG_POP(C)
AC_PATH_PROG(WHOAMI, whoami, echo, $PATH:/usr/ucb)
PKG_PROG_PKG_CONFIG
# If the modern mechanism failswe may havew an older pkg-config
# so try looking it up the old fashioned way.
if test -z "$PKG_CONFIG"; then
AC_PATH_PROG(PKG_CONFIG,pkg-config,,)
fi
#--------------------------------------------------------------------
# specific target_os options