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authormidipix <writeonce@midipix.org>2016-06-25 16:18:15 -0400
committermidipix <writeonce@midipix.org>2016-06-25 17:35:22 -0400
commitb1a7685e496853ca3e712147772ba3f7d2cf6ddd (patch)
tree9ee7ed4200cbcc850a162702dd474557cde3c915
parenta3287409a749144f3673b85e006063b134a473fa (diff)
downloadntcon-b1a7685e496853ca3e712147772ba3f7d2cf6ddd.tar.bz2
ntcon-b1a7685e496853ca3e712147772ba3f7d2cf6ddd.tar.xz
build system: configure test optimization: remove `expr` sub-shell invocation.
-rwxr-xr-xconfigure2
1 files changed, 1 insertions, 1 deletions
diff --git a/configure b/configure
index 309b128..6894bc6 100755
--- a/configure
+++ b/configure
@@ -316,7 +316,7 @@ native_defaults()
mb_native_os_sizeof_pointer=`$mb_native_cc -dM -E - < /dev/null \
| awk '$2 == "__SIZEOF_POINTER__" { print $3 }'`
- mb_native_os_bits=`expr '8' '*' '0'"$mb_native_os_sizeof_pointer"`
+ mb_native_os_bits=$((8 * ${mb_native_os_sizeof_pointer:-0}))
if [ $mb_native_os_bits = 32 ]; then
mb_native_os_underscore='_'