1 dnl Check to find the lzo headers/libraries
6 AS_HELP_STRING([--disable-lzo], [disable lzo compression support]))
7 AS_IF([test "x$enable_lzo" != "xno"], [
8 AC_DEFINE(HAVE_LZO, 1, [enable lzo compression support])
10 AS_HELP_STRING([--with-lzo=DIR], [lzo base directory, or:]),
12 CPPFLAGS="$CPPFLAGS -I$withval/include"
13 LDFLAGS="$LDFLAGS -L$withval/lib"]
16 AC_ARG_WITH(lzo-include,
17 AS_HELP_STRING([--with-lzo-include=DIR], [lzo headers directory]),
18 [lzo_include="$withval"
19 CPPFLAGS="$CPPFLAGS -I$withval"]
23 AS_HELP_STRING([--with-lzo-lib=DIR], [lzo library directory]),
25 LDFLAGS="$LDFLAGS -L$withval"]
28 AC_CHECK_LIB(lzo2, lzo1x_1_compress,
29 [LIBS="$LIBS -llzo2"],
30 [AC_CHECK_LIB(lzo, lzo1x_1_compress,
32 [AC_MSG_ERROR("lzo libraries not found."); break]
36 AC_CHECK_HEADERS(lzo/lzo1x.h,
37 [AC_DEFINE(LZO1X_H, [<lzo/lzo1x.h>], [Location of lzo1x.h])],
38 [AC_CHECK_HEADERS(lzo2/lzo1x.h,
39 [AC_DEFINE(LZO1X_H, [<lzo2/lzo1x.h>], [Location of lzo1x.h])],
40 [AC_CHECK_HEADERS(lzo1x.h,
41 [AC_DEFINE(LZO1X_H, [<lzo1x.h>], [Location of lzo1x.h])],
42 [AC_MSG_ERROR("lzo header files not found."); break]