btrfs-progs: build: configure.ac hard-codes the pkg-config command

Right now the pkg-config command is hard-coded in configure.ac, which may
result in build errors on system and cross environments that have prefixed
toolchains, e.g. /usr/x86_64-pc-linux-gnu/bin/x86_64-pc-linux-gnu-pkg-config.

Please see the attached patch, it has been written a while ago but it seems it
hasn't been submitted for upstream inclusion.
0001-configure.ac-Consistently-use-PKG_CONFIG.txt

Submitted by Timo Gurr.

Author: Wulf C. Krueger <philantrop@exherbo.org>
Issue: #101
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2018-02-19 18:13:46 +01:00
parent 3097f02c94
commit d62bd38079
1 changed files with 4 additions and 4 deletions

View File

@ -56,8 +56,8 @@ dnl
dnl Calls pkg-config --static
dnl
AC_DEFUN([PKG_STATIC], [
if AC_RUN_LOG([pkg-config --exists --print-errors "$2"]); then
$1=`pkg-config --libs --static "$2"`
if AC_RUN_LOG([${PKG_CONFIG} --exists --print-errors "$2"]); then
$1=`${PKG_CONFIG} --libs --static "$2"`
AC_SUBST([$1])
else
AC_MSG_ERROR([pkg-config description of $2, needed for static build, is not available])
@ -214,8 +214,8 @@ AC_SUBST(BTRFSRESTORE_ZSTD)
# Our udev rule gives us the friendly dm names but isn't required (or valid)
# on earlier releases.
UDEVDIR=
if pkg-config udev --atleast-version 190; then
UDEVDIR="$(pkg-config udev --variable=udevdir)"
if ${PKG_CONFIG} udev --atleast-version 190; then
UDEVDIR="$(${PKG_CONFIG} udev --variable=udevdir)"
fi
AC_SUBST(UDEVDIR)