diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 33 |
1 files changed, 26 insertions, 7 deletions
diff --git a/configure.ac b/configure.ac index b4b2955..4f4c992 100644 --- a/configure.ac +++ b/configure.ac @@ -18,11 +18,17 @@ AC_PROG_RANLIB AH_TEMPLATE(BACKCHANNEL, [Enable BackChannel communication]) AC_ARG_WITH(backchannel, [ --without-backchannel disable backchannel method], - ,AC_DEFINE(BACKCHANNEL)) + , [ with_backchannel=yes ]) +if test "x$with_backchannel" = "xyes"; then + AC_DEFINE(BACKCHANNEL) +fi AH_TEMPLATE(ALLOW24BPP, [Enable 24 bit per pixel in native framebuffer]) AC_ARG_WITH(24bpp, - [ --without-24bpp disable 24 bpp framebuffers], - ,AC_DEFINE(ALLOW24BPP)) + [ --without-24bpp disable 24 bpp framebuffers], + , [ with_24bpp=yes ]) +if test "x$with_24bpp" = "xyes"; then + AC_DEFINE(ALLOW24BPP) +fi # Checks for X libraries HAVE_X="false" @@ -40,11 +46,21 @@ AC_SUBST(X_LIBS) AM_CONDITIONAL(HAVE_X, test $HAVE_X != "false") # Checks for libraries. -AC_CHECK_HEADER(jpeglib.h, HAVE_JPEGLIB_H="true") +AC_ARG_WITH(jpeg, + [ --without-jpeg disable support for jpeg], + , [ with_jpeg=yes ]) +if test "x$with_jpeg" = "xyes"; then + AC_CHECK_HEADER(jpeglib.h, HAVE_JPEGLIB_H="true") +fi AC_CHECK_HEADER(pthread.h, HAVE_PTHREAD_H="true") -AC_CHECK_HEADER(zlib.h, HAVE_ZLIB_H="true") -if test ! -z "$HAVE_JPEGLIB_H"; then - AC_CHECK_LIB(jpeg, jpeg_CreateCompress) +AC_ARG_WITH(zlib, + [ --without-zlib disable support for deflate], + , [ with_zlib=yes ]) +AC_ARG_WITH(libz, + [ --without-libz disable support for deflate], + , [ with_libz=yes ]) +if test "x$with_zlib" = "xyes" -a "x$with_libz" = "xyes"; then + AC_CHECK_HEADER(zlib.h, HAVE_ZLIB_H="true") fi if test ! -z "$HAVE_PTHREAD_H"; then AC_CHECK_LIB(pthread, pthread_mutex_lock) @@ -55,6 +71,9 @@ AC_CHECK_PROGS(CXX,[g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC],none) AC_PROG_CXX if test ! -z "$HAVE_ZLIB_H"; then AC_CHECK_LIB(z, deflate, , HAVE_ZLIB_H="") + if test ! -z "$HAVE_JPEGLIB_H" -a ! -z "$HAVE_ZLIB_H"; then + AC_CHECK_LIB(jpeg, jpeg_CreateCompress) + fi if test ! -z "$HAVE_ZLIB_H"; then # check for c++, but don't fail if not found AH_TEMPLATE(HAVE_ZRLE, [Use zrle compression; needs a c++ compiler]) |
