X-Git-Url: http://git.nguyen.vg/gitweb/?p=tatoo.git;a=blobdiff_plain;f=configure.in;h=297c4e5e71053e755578ced3736fdc5a24e3dce6;hp=fd2059ec8bd2ed42810250477720a4914bcf35bf;hb=20ed1e46f3e786d538a0dd77926247aed029c770;hpb=b57556aee8b43d71a919decb9682dd293aba4933

diff --git a/configure.in b/configure.in
index fd2059e..297c4e5 100644
--- a/configure.in
+++ b/configure.in
@@ -3,7 +3,6 @@ AC_INIT([TAToo],
         [Kim Nguyễn <kn@lri.fr>],
         [tatoo])
 
-
 #detect ocamlfind
 OCAMLFIND=ocamlfind
 AC_ARG_WITH([ocamlfind],
@@ -169,7 +168,7 @@ fi
 
 #compilation options
 #debugging mode
-OCAMLFLAGS=$OCAMLFLAGS
+OCAMLFLAGS="-principal -warn-error @3 $OCAMLFLAGS"
 CAMLP4FLAGS=$CAMLP4FLAGS
 OCAMLCFLAGS=$OCAMLCFLAGS
 OCAMLOPTFLAGS=$OCAMLOPTFLAGS
@@ -229,16 +228,24 @@ AC_PROG_CXX()
 AC_SUBST([REMAKE], [./remake$EXE])
 if test ! -x  "$REMAKE" -o "$REMAKE" -ot remake.cpp; then
 AC_MSG_NOTICE([creating $REMAKE])
+REMAKE_LOG=build_remake.log
 case $(uname -s) in
 MINGW*)
-        $CXX -Wall -O2 -o remake.exe remake.cpp -lws2_32
-        if test $? != 0; then AC_MSG_FAILURE([failed]); fi
+        $CXX -Wall -O2 -o remake.exe remake.cpp -lws2_32 > "$REMAKE_LOG" 2>&1
+        if test $? != 0; then
+	   cat "$REMAKE_LOG"; rm -f "$REMAKE_LOG";
+	   AC_MSG_FAILURE([failed]);
+	fi
         ;;
 *)
-        $CXX -Wall -O2 -o remake remake.cpp
-        if test $? != 0; then AC_MSG_FAILURE([failed]); fi
+        $CXX -Wall -O2 -o remake remake.cpp > "$REMAKE_LOG" 2>&1
+        if test $? != 0; then
+	   cat "$REMAKE_LOG"; rm -f "$REMAKE_LOG";
+	   AC_MSG_FAILURE([failed]);
+	fi
         ;;
 esac
+rm -f "$REMAKE_LOG";
 else
 AC_MSG_NOTICE([$REMAKE exists, not rebuilding])
 fi