diff options
| -rw-r--r-- | configure.ac | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/configure.ac b/configure.ac index cf19681c85..d576e0409e 100644 --- a/configure.ac +++ b/configure.ac @@ -580,11 +580,13 @@ AM_CONDITIONAL(HAVE_ZLIB, [test "$have_zlib" = "yes"]) # ------------------------------------------------------------------------------ have_bzip2=no -AC_ARG_ENABLE(bzip2, AS_HELP_STRING([--enable-bzip2], [Enable optional BZIP2 support])) +AC_ARG_ENABLE(bzip2, AS_HELP_STRING([--enable-bzip2], [Disable optional BZIP2 support])) AS_IF([test "x$enable_bzip2" != "xno"], [ AC_CHECK_HEADERS(bzlib.h, - [AC_DEFINE(HAVE_BZIP2, 1, [Define in BZIP2 is available]) have_bzip2=yes], - [AC_MSG_ERROR([*** BZIP2 support requested but headers not found])]) + [AC_DEFINE(HAVE_BZIP2, 1, [Define in BZIP2 is available]) + have_bzip2=yes], + [AS_IF([test "x$have_bzip2" = xyes], [AC_MSG_ERROR([*** BZIP2 support requested but headers not found])]) + ]) ]) AM_CONDITIONAL(HAVE_BZIP2, [test "$have_bzip2" = "yes"]) |