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m4/progversion.m4: AC_PROG_VERSION_CHECK: Properly strip program names (dashes in particular) 

git-svn-id: https://warzone2100.svn.sourceforge.net/svnroot/warzone2100/trunk@10517 4a71c877-e1ca-e34f-864e-861f7616d084
master
Giel van Schijndel 2010-04-09 10:26:56 +00:00 committed by Git SVN Gateway
parent e27f521cd0
commit b582c31648
1 changed files with 1 additions and 1 deletions
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2
m4/progversion.m4
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@ -12,7 +12,7 @@ AC_DEFUN([AC_PROG_VERSION_CHECK],
[
[
for ac_prog in $1; do
ac_prog_version_check=`$ac_prog --version | head -n 1 | sed 's/([^)]*)//g;s/^[a-zA-Z\.\ \-\/]*//;s/ .*$//'`
ac_prog_version_check=`$ac_prog --version | head -n 1 | sed 's/([^)]*)//g;s/^[-a-zA-Z\.\ \/]*//;s/ .*$//'`
ac_prog_major_check=`echo $ac_prog_version_check | cut -d. -f1`
ac_prog_minor_check=`echo $ac_prog_version_check | sed s/[-,a-z,A-Z].*// | cut -d. -f2`
ac_prog_micro_check=`echo $ac_prog_version_check | sed s/[-,a-z,A-Z].*// | cut -d. -f3`