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On Darwin, only use /usr/bin/libtool if libtool is not Apple. 

The original change was to always use /usr/bin/libtool on Darwin,
in order to avoid using a GNU libtool installed by the user in the
path ahead of Apple's libtool.  However someone might install a
more recent Apple libtool ahead of /usr/bin/libtool.  This commit
checks to see if libtool is Apple, and uses /usr/bin/libtool if it
isn't.
This commit is contained in:
Mark Adler 2012-06-09 19:15:36 -07:00
parent f947435b30
commit a72bcd5607
1 changed files with 5 additions and 1 deletions
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6
configure vendored
View File

@ -231,7 +231,11 @@ if test "$gcc" -eq 1 && ($cc -c $cflags $test.c) >> configure.log 2>&1; then
SHAREDLIBV=libz.$VER$shared_ext SHAREDLIBV=libz.$VER$shared_ext
SHAREDLIBM=libz.$VER1$shared_ext SHAREDLIBM=libz.$VER1$shared_ext
LDSHARED=${LDSHARED-"$cc -dynamiclib -install_name $libdir/$SHAREDLIBM -compatibility_version $VER1 -current_version $VER3"} LDSHARED=${LDSHARED-"$cc -dynamiclib -install_name $libdir/$SHAREDLIBM -compatibility_version $VER1 -current_version $VER3"}
AR="/usr/bin/libtool" if test "`libtool -V 2>&1 | grep -c Apple`" != "0"; then
AR="libtool"
else
AR="/usr/bin/libtool"
fi
ARFLAGS="-o" ;; ARFLAGS="-o" ;;
*) LDSHARED=${LDSHARED-"$cc -shared"} ;; *) LDSHARED=${LDSHARED-"$cc -shared"} ;;
esac esac