[PVFS2-CVS] commit by slang in pvfs2/test: configure.in

[CVS commit program]

Update of /anoncvs/pvfs2/test
In directory parlweb:/tmp/cvs-serv20060/test

Modified Files:
      Tag: slang-attr-cache-fixups-branch
	configure.in 
Log Message:
intermediate commit of acache changes to branch.


Index: configure.in
===================================================================
RCS file: /anoncvs/pvfs2/test/configure.in,v
diff -p -u -r1.4 -r1.4.14.1
--- configure.in	3 Dec 2004 15:13:31 -0000	1.4
+++ configure.in	26 Jul 2005 22:19:37 -0000	1.4.14.1
@@ -34,7 +34,22 @@ AC_SUBST(QUIET_COMPILE)
 
 dnl Check for utilities that we need during the build process
 AC_PROG_INSTALL
+
+USR_CFLAGS=$CFLAGS
 AC_PROG_CC
+
+AC_MSG_CHECKING(whether cc is gcc)
+if test "x$GCC" = "x"; then
+	AC_MSG_ERROR(pvfs2 currently requires gcc as the compiler)
+fi
+CFLAGS=$USR_CFLAGS
+
+if test "x$USR_CFLAGS" = "x"; then
+	USR_CFLAGS_SET=no
+else
+	USR_CFLAGS_SET=yes
+fi		
+
 AC_PROG_CPP
 AC_CHECK_PROG(HAVE_PERL, perl, yes, no)
 AC_CHECK_PROG(HAVE_FIND, find, yes, no)
@@ -80,6 +95,8 @@ AC_ARG_WITH(mpi, 
 	AC_MSG_ERROR(--with-mpi must be given a pathname)
     else
 	MPICC="${withval}/bin/mpicc"
+	CFLAGS="${CFLAGS} -I${withval}/include"
+	LDFLAGS="${LDFLAGS} -L${withval}/lib"
 	BUILD_MPI="1"
     fi
 )
@@ -108,6 +125,19 @@ AC_ARG_WITH(pvfs2-build, 
 )
 AC_SUBST(PVFS2_SRC_RELATIVE_TOP)
 AC_SUBST(PVFS2_BUILD_RELATIVE_TOP)
+
+AC_ARG_ENABLE(strict,
+[  --enable-strict         Turn on strict debugging with gcc],
+[
+if test "x$USR_CFLAGS_SET" = "xno"; then
+    CFLAGS="$CFLAGS -g -Wall -Wstrict-prototypes -Wmissing-prototypes -Wundef -Wpointer-arith -Wbad-function-cast"
+fi
+],
+[
+if test "x$USR_CFLAGS_SET" = "xno"; then
+    CFLAGS="$CFLAGS -g -O2"
+fi
+])
 
 LDFLAGS="${LDFLAGS} -L${PVFS2_BUILD_RELATIVE_TOP}/lib"
 CFLAGS="${CFLAGS} -I${PVFS2_SRC_RELATIVE_TOP} -I${PVFS2_SRC_RELATIVE_TOP}/include -I${PVFS2_BUILD_RELATIVE_TOP}"