Use uname command to detect Darwin platform

autogen.sh

@@ -5,7 +5,7 @@
 : ${AUTOHEADER=autoheader}
 : ${AUTOMAKE=automake}
 : ${ACLOCAL=aclocal}
-if test "${TERM_PROGRAM}" != "Apple_Terminal" ; then
+if test "$(uname)" != "Darwin"; then
     : ${LIBTOOLIZE=libtoolize}
 else
     : ${LIBTOOLIZE=glibtoolize}
@@ -51,7 +51,7 @@ DIE=0
 	DIE=1
 }
 
-if [[ ! ${TERM_PROGRAM} =~ ^Apple ]] ; then
+if test "$(uname)" != "Darwin"; then
 (grep "^AC_PROG_LIBTOOL" $CONFIGURE >/dev/null) && {
   ($LIBTOOL --version) < /dev/null > /dev/null 2>&1 || {
     echo
@@ -75,7 +75,7 @@ if grep "^AM_[A-Z0-9_]\{1,\}_GETTEXT" "$CONFIGURE" >/dev/null; then
       GETTEXTIZE="gettextize"
       GETTEXTIZE_URL="ftp://alpha.gnu.org/gnu/gettext-0.10.35.tar.gz"
     fi
-                                                                                                          
+
     $GETTEXTIZE --version < /dev/null > /dev/null 2>&1
     if test $? -ne 0; then
       echo
@@ -97,7 +97,7 @@ aclocalinclude="$aclocalinclude -I m4"
 
 if test x"$MSYSTEM" = x"MINGW32"; then
     aclocalinclude="$aclocalinclude -I /local/share/aclocal"
-elif [[ ${TERM_PROGRAM} =~ ^Apple ]] ; then
+elif test "$(uname)" = "Darwin"; then
     aclocalinclude="$aclocalinclude -I /opt/local/share/aclocal"
 fi
 

configure.ac

@@ -43,7 +43,7 @@ else
 fi
 
 AC_MSG_CHECKING(for Mac)
-if test "$TERM_PROGRAM" = "Apple_Terminal"; then
+if test "$(uname)" = "Darwin"; then
   bmac=true
   AC_MSG_RESULT(compile in mac)
 else

updateversion.sh

@@ -3,12 +3,12 @@
 if [ $# != "2" ]; then
     echo "$0 <old_version> <new_version>"
     exit
-fi 
+fi
 
 old_ver=$1
 new_ver=$2
 
-if [[ "${TERM_PROGRAM}" =~ ^Apple ]]; then
+if test "$(uname)" = "Darwin"; then
     sed -i '' -e "s|$old_ver|$new_ver|" web/setup_mac.py
     sed -i '' -e "s|VERSION=$old_ver|VERSION=$new_ver|" setupmac.sh
     sed -i '' -e "s|<string>$old_ver</string>|<string>$new_ver</string>|" gui/mac/seafile/seafile/*.plist