I have spotted some issues in the configure script.
- Some undocumented configure flags
--cpu = { .. }
not all handled architectures by the configure script are
supported by the compiler
-> needs to cleanup
--enable-cross
fails to build the mingw32 compiler in linux32 bits
- does it builds arm crosscompiler?
- does it builds a different .a for each cpu? or only the tcc binary?
--enable-mingw32
--enable-gprof
undocumented
--extra-cflags, ldflags, libs
those options can be taken from the environment, no need to
have multiple ways to do the same
In the patch I have removed the --extra-* flags and documented in --help
the supported configure options.
The list of supported CPUs should be reviewed. Do we really support IL, MIPS,
ALPHA?
--pancake
diff --git a/configure b/configure
index 770ea70..4ddb901 100755
--- a/configure
+++ b/configure
@@ -114,12 +114,6 @@ for opt do
;;
--cc=*) cc=`echo $opt | cut -d '=' -f 2`
;;
- --extra-cflags=*) CFLAGS="${opt#--extra-cflags=}"
- ;;
- --extra-ldflags=*) LDFLAGS="${opt#--extra-ldflags=}"
- ;;
- --extra-libs=*) extralibs=${opt#--extra-libs=}
- ;;
--cpu=*) cpu=`echo $opt | cut -d '=' -f 2`
;;
--enable-gprof) gprof="yes"
@@ -228,6 +222,10 @@ echo " --source-path=PATH path of source code [$source_path]"
echo " --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]"
echo " --sysroot=PREFIX prepend PREFIX to library/include paths []"
echo " --cc=CC use C compiler CC [$cc]"
+echo " --cpu=CPU crosscompile to (x86 x86-64 c67 il armv4l powerpc mips s390 alpha) [$cpu]"
+echo " --enable-cross build crosscompiler for all supported platforms"
+echo " --enable-mingw32 build crosscompiler for mingw32 (PREFIX=i386-mingw32)"
+echo " --enable-gprof use gprof"
echo " --with-libgcc use /lib/libgcc_s.so.1 instead of libtcc1.a"
echo ""
#echo "NOTE: The object files are build at the place where configure is launched"
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