It is easier to re-run configure's test and pick up the cached values

than it is to replicate them in our own macros.  This isn't too expensive
because CC and CPP have already been set by APR.  Too bad it generates
a lot of output.

Also, we don't need to repeat command-line options that are already being
handled by APR now that we use APR's generated flags.  The switches are
still usable on the command-line.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@89092 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/configure.in b/configure.in
index c1624f994ba393a152e4c6e4a59112d5042e8386..c5bec2f6ad12d2b43013c0b4374bb7af600760c3 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -148,6 +148,8 @@ dnl ## Check for programs
 
 AC_PATH_PROG(RM, rm)
 AC_PROG_AWK
+AC_PROG_CC
+AC_PROG_CPP
 AC_PROG_INSTALL
 AC_PROG_LN_S
 AC_CHECK_TOOL(RANLIB, ranlib, true)
@@ -155,6 +157,7 @@ dnl AC_PATH_PROG(PERL_PATH, perl)
 
 dnl various OS checks that apparently set required flags
 AC_AIX
+AC_ISC_POSIX
 AC_MINIX
 
 dnl ## Check for libraries
@@ -201,18 +204,8 @@ AC_ARG_WITH(port,[  --with-port=PORT        Port on which to listen (default is
         [if test "$withval" = "yes"; then AC_MSG_ERROR('option --with-port requires a value (the TCP port number)'); else PORT="$withval"; fi],
        [PORT=80])
 
-AC_ARG_ENABLE(debug,[  --enable-debug            Turn on debugging and compile time warnings],
-  [APR_ADDTO(CFLAGS,-g)
-   if test $ac_cv_prog_gcc = yes; then
-     APR_ADDTO(CFLAGS,-Wall)
-   fi
-])dnl
-
 AC_ARG_ENABLE(maintainer-mode,[  --enable-maintainer-mode  Turn on debugging and compile time warnings],
-  [APR_ADDTO(CFLAGS,-g)
-   if test $ac_cv_prog_gcc = yes; then
-     APR_ADDTO(CFLAGS,[-Wall -Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations -DAP_DEBUG])
-   fi
+  [APR_ADDTO(CPPFLAGS,-DAP_DEBUG)
 ])dnl
 
 APACHE_ENABLE_LAYOUT