Merge pull request #189 from kbrenneman/configure-page-size

configure: Allow specifying the page size. Fixes #132
NVIDIA · Sep 23, 2019 · 8debb10 · 8debb10
2 parents be09e1e + 8c4b386
commit 8debb10
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/configure.ac b/configure.ac
@@ -350,6 +350,13 @@ AX_CHECK_LINK_FLAG([-Xlinker --no-undefined],
       [AC_SUBST([LINKER_FLAG_NO_UNDEFINED], ["-Xlinker --no-undefined"])],
       [AC_SUBST([LINKER_FLAG_NO_UNDEFINED], [""])])
 
+AC_ARG_VAR([GLDISPATCH_PAGE_SIZE],
+    [Page size to align static dispatch stubs])
+AS_IF([test "x$GLDISPATCH_PAGE_SIZE" != "x"],
+      [AC_DEFINE_UNQUOTED([GLDISPATCH_PAGE_SIZE], [$GLDISPATCH_PAGE_SIZE],
+      [Page size to align static dispatch stubs.])])
+
+
 dnl default CFLAGS
 CFLAGS="$CFLAGS -Wall -Werror -include config.h -fvisibility=hidden $DEFINES"