configure: Clean code for --enable-embedded

* Remove unneeded arguments for AC_ARG_ENABLE * Use AS_HELP_STRING * Use [] instead of () for default in help text Signed-off-by: Stefan Weil <[email protected]>
tesseract-ocr · Jul 19, 2018 · cfc5ef6 · cfc5ef6
1 parent 11cafd7
commit cfc5ef6
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/configure.ac b/configure.ac
@@ -175,9 +175,7 @@ AM_CONDITIONAL([DISABLED_LEGACY_ENGINE], test "$enable_legacy" = "no")
 # check whether to build embedded version
 AC_MSG_CHECKING([--enable-embedded argument])
 AC_ARG_ENABLE([embedded],
-    [  --enable-embedded       enable embedded build (default=no)],
-    [enable_embedded=$enableval],
-    [enable_embedded="no"])
+    AS_HELP_STRING([--enable-embedded], [enable embedded build [default=no]]))
 AC_MSG_RESULT([$enable_embedded])
 AM_CONDITIONAL([EMBEDDED], [test "$enable_embedded" = "yes"])
 if test "$enable_embedded" = "yes"; then