we don't need the C preprocessor on its own

[catta] / configure.ac

diff --git a/configure.ac b/configure.ac
index 3f60cd7993c20a77297ae8199b44da09425ede80..2392da626419b3364ec3f96e079b8bfca9490911 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -44,10 +44,8 @@ AS_IF([test "x$STOW" = "xyes" && test -d /usr/local/stow], [
 # Checks for programs.
 AC_PROG_CC
 AC_PROG_CC_C99
-AC_PROG_CXX
 AM_PROG_CC_C_O
 AC_USE_SYSTEM_EXTENSIONS
-AC_PROG_CPP
 AC_PROG_MKDIR_P
 AC_PROG_INSTALL
 AC_PROG_LN_S
@@ -331,16 +329,6 @@ DX_PDF_FEATURE(OFF)
 DX_PS_FEATURE(OFF)
 DX_INIT_DOXYGEN(avahi, doxygen.cfg, doxygen)
 
-AC_ARG_ENABLE(core-docs,
-        AS_HELP_STRING([--enable-core-docs],[Enable building of documentation for avahi-core]),
-[case "${enableval}" in
-  yes) ENABLE_CORE_DOCS=yes ;;
-  no)  ENABLE_CORE_DOCS=no ;;
-  *) AC_MSG_ERROR([bad value ${enableval} for --enable-core-docs]) ;;
-esac],[ENABLE_CORE_DOCS=no])
-
-AM_CONDITIONAL([ENABLE_CORE_DOCS], [test "x$ENABLE_CORE_DOCS" = xyes])
-
 #
 # Conditionally compile test and example programs
 #
@@ -380,5 +368,4 @@ echo "
 echo "\
     Building libavahi-core              yes
     Building tests:                     ${ENABLE_TESTS}
-    Building avahi-core documentation:  ${ENABLE_CORE_DOCS}
 "