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author | midipix <writeonce@midipix.org> | 2018-12-23 01:42:53 -0500 |
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committer | midipix <writeonce@midipix.org> | 2018-12-24 10:53:14 -0500 |
commit | 3550bccdafc463f5499b1b9d57d2c2eee5306a5c (patch) | |
tree | 53c62db2356644b8ec62316bad461ac9eb77278b | |
parent | b7b88419a962bd462039848c47c17adb86e18a41 (diff) | |
download | ptycon-3550bccdafc463f5499b1b9d57d2c2eee5306a5c.tar.bz2 ptycon-3550bccdafc463f5499b1b9d57d2c2eee5306a5c.tar.xz |
build system: configure: sub-shell syntax: replace backquotes with $().
-rwxr-xr-x | configure | 18 |
1 files changed, 9 insertions, 9 deletions
@@ -43,7 +43,7 @@ warning_msg() init_vars() { mb_project_dir=$(cd "$(dirname $0)" ; pwd) - mb_pwd=`pwd` + mb_pwd=$(pwd) mb_custom_cfgdefs_args='' mb_custom_cfgdefs_space='' @@ -422,11 +422,11 @@ native_defaults() # os if [ -z "$mb_native_os" ]; then - mb_native_os=`uname | tr '[:upper:]' '[:lower:]'` + mb_native_os=$(uname | tr '[:upper:]' '[:lower:]') fi - mb_native_os_sizeof_pointer=`$mb_native_cc -dM -E - < /dev/null \ - | awk '$2 == "__SIZEOF_POINTER__" { print $3 }'` + mb_native_os_sizeof_pointer=$($mb_native_cc -dM -E - < /dev/null \ + | awk '$2 == "__SIZEOF_POINTER__" { print $3 }') mb_native_os_bits=$((8 * ${mb_native_os_sizeof_pointer:-0})) @@ -442,7 +442,7 @@ native_defaults() # grumpily support crooked uname output if ! [ -f $mb_project_dir/sysinfo/os/$mb_native_os.mk ]; then - mb_native_os=`echo $mb_native_os | cut -d'_' -f1` + mb_native_os=$(echo $mb_native_os | cut -d'_' -f1) fi # fallback os recipe @@ -463,7 +463,7 @@ cross_defaults() config_flags() { mb_ldflags_tmp=" $mb_ldflags " - mb_ldflags_libs=`echo "$mb_ldflags_tmp" | sed 's/ -static / /g'` + mb_ldflags_libs=$(echo "$mb_ldflags_tmp" | sed 's/ -static / /g') if [ "$mb_ldflags_tmp" != "$mb_ldflags_libs" ]; then mb_ldflags="$mb_ldflags_libs" @@ -595,7 +595,7 @@ config_copy() if [ -z "$mb_cchost" ]; then if [ "$mb_host" = 'native' ]; then - mb_cchost=`make -s -f $mb_pwd/Makefile.tmp cchost` + mb_cchost=$(make -s -f $mb_pwd/Makefile.tmp cchost) else mb_cchost=$mb_host fi @@ -636,8 +636,8 @@ config_support() { [ _$mb_disable_shared = _yes ] && return 0 - mbt_cc=`make .display-cc` - mbt_cflags=`make .display-cflags` + mbt_cc=$(make .display-cc) + mbt_cflags=$(make .display-cflags) mbt_source='int foo(int x){return ++x;}' mbt_result='no' |