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Adapt configure.in to detect ruby.h in Ruby1.9+ canonical include pathes

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Fixes issue 3595945


git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@13964 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Klaus Kämpf 2012-12-14 13:33:37 +00:00
commit ff95b17588
1 changed files with 9 additions and 0 deletions
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9
configure.in
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@ -1340,7 +1340,13 @@ fi
AC_MSG_CHECKING(for Ruby header files)
if test -n "$RUBY"; then
# Try Ruby1.9 first
RUBYDIR=`($RUBY -rrbconfig -e 'print RbConfig::CONFIG[["rubyhdrdir"]] || $rubyhdrdir') 2>/dev/null`
if test x"$RUBYDIR" == x""; then
RUBYDIR=`($RUBY -rmkmf -e 'print Config::CONFIG[["archdir"]] || $archdir') 2>/dev/null`
else
RUBYARCH=`($RUBY -rrbconfig -e 'print RbConfig::CONFIG[["arch"]] || $arch') 2>/dev/null`
fi
if test x"$RUBYDIR" != x""; then
dirs="$RUBYDIR"
RUBYINCLUDE=none
@ -1351,6 +1357,9 @@ if test -n "$RUBY"; then
break;
fi
done
if test x"$RUBYARCH" != x""; then
RUBYINCLUDE="-I$RUBYDIR -I$RUBYDIR/$RUBYARCH"
fi
if test "$RUBYINCLUDE" = none; then
RUBYINCLUDE="-I$RUBYDIR"
AC_MSG_RESULT(could not locate ruby.h...using $RUBYINCLUDE)