Compile with -Wshorten-64-to-32.

This will prevent accidental creation of potential integer truncation bugs when developing on LP64 systems.
2016-02-24 13:00:40 -08:00 · 2016-02-24 13:00:40 -08:00 · b3d0070b14
commit b3d0070b14
parent 9e1810ca9d
1 changed files with 1 additions and 0 deletions
--- a/configure.ac
+++ b/configure.ac
@ -140,6 +140,7 @@ if test "x$CFLAGS" = "x" ; then
    fi
    JE_CFLAGS_APPEND([-Wall])
    JE_CFLAGS_APPEND([-Werror=declaration-after-statement])
+    JE_CFLAGS_APPEND([-Wshorten-64-to-32])
    JE_CFLAGS_APPEND([-pipe])
    JE_CFLAGS_APPEND([-g3])
  elif test "x$je_cv_msvc" = "xyes" ; then