diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index daee37c..eb78cc8 100644 --- a/configure.ac +++ b/configure.ac @@ -26,9 +26,35 @@ AC_CHECK_FUNC([dlopen], [], AC_CHECK_LIB([dl], [dlopen], DLOPEN_LIBS="-ldl")) AC_SUBST([DLOPEN_LIBS]) +# Check for Doxygen. +AC_ARG_ENABLE(documentation, AS_HELP_STRING([--disable-documentation], [Disable Doxygen documentation (default: auto)]), [DOCS=$enableval], [DOCS=auto]) +if test "x$DOCS" != xno; then + AC_CHECK_TOOL([DOXYGEN], [doxygen], [no]) + AC_CHECK_TOOL([DOT], [dot], [no]) + AC_CHECK_TOOL([PDFTEX], [pdftex], [no]) +else + DOXYGEN=no + DOT=no + PDFTEX=no +fi +if test "x$DOCS" = xyes; then + if test "x$DOXYGEN" = xno; then + AC_ERROR([Documentation enabled but doxygen was not found in your path]) + fi + if test "x$DOT" = xno; then + AC_ERROR([Documentation enabled but dot was not found in your path. Please install graphviz]) + fi + if test "x$PDFTEX" = xno; then + AC_ERROR([Documentation enabled but pdftex was not found in your path]) + fi +fi +AM_CONDITIONAL([ENABLE_DOCS], [test "x$DOXYGEN" != xno -a "x$DOT" != xno -a "x$PDFTEX" != xno]) +AC_SUBST(DOXYGEN) + XORG_CHANGELOG AC_OUTPUT([Makefile + doc/Makefile src/Makefile trace/Makefile vdpau.pc]) |