add clang support

[cpc.git] / make.sh

diff --git a/make.sh b/make.sh
index c0de9df21135b0fc5adf07c85f0eca39d5313daf..4551cab106ef4fa6eef1a657cb240806f43fc25e 100755 (executable)
--- a/make.sh
+++ b/make.sh
@@ -19,6 +19,9 @@ _out="$_this/bin"
 
 _useposix=false
 
+export CPCFLAGS="$CPCFLAGS"
+export CPLFLAGS="$CPLFLAGS"
+
 ###^^^^^^^^^^^###
 ### Functions ###
 ###___________###
@@ -43,6 +46,8 @@ usage() {
   echo "Environment variables:"
   echo "    CC                C compiler binary"
   echo "    CFLAGS            C compiler options"
+  echo "    CPCFLAGS          CPC compiler options"
+  echo "    CPLFLAGS          CPL linker options"
   exit 2
 }
 
@@ -61,7 +66,7 @@ copy_source() {
 }
 
 native_compile() {
-  "$_compiler" -legacy "$@"
+  "$_compiler" $CPCFLAGS -legacy "$@"
 }
 
 native_link() {
@@ -73,7 +78,7 @@ native_link() {
       _outsystem="win32"
     fi
     shift
-    "$_linker" -os "$_outsystem" -kernel Kernel -main Kernel -legacycodedir . -o "$_outexe" "$@"
+    "$_linker" $CPLFALGS -os "$_outsystem" -kernel Kernel -main Kernel -legacycodedir . -o "$_outexe" "$@"
     fi
 }
 
@@ -100,14 +105,14 @@ cpfront_main_module() {
 }
 
 cpfront_compile() {
-  "$_compiler" -outcode CodeC -outsym SymC "$@"
+  "$_compiler" $CPCFLAGS -outcode CodeC -outsym SymC "$@"
 }
 
 cpfront_link() {
   local _main="$1"
   if $_docompile; then
     cpfront_main_module "$@" > "${_main}.cp"
-    "$_compiler" -outcode CodeC -outsym SymC -main "${_main}.cp"
+    "$_compiler" $CPCFLAGS -outcode CodeC -outsym SymC -main "${_main}.cp"
   fi
   shift
   if $_dolink; then
@@ -118,7 +123,8 @@ cpfront_link() {
     done
     local _cc_cflags=
     case "$CC" in
-      *gcc)  _cc_cflags="-Wno-int-conversion -Wno-int-to-pointer-cast -Wno-incompatible-pointer-types -Wno-implicit-function-declaration" ;;
+      *gcc)  _cc_cflags="-std=c89 -Wno-int-conversion -Wno-int-to-pointer-cast -Wno-incompatible-pointer-types -Wno-implicit-function-declaration" ;;
+      clang|clang-*)  _cc_cflags="-std=c89 -Wno-int-conversion -Wno-incompatible-pointer-types -Wno-logical-op-parentheses -Wno-bitwise-op-parentheses -Wno-pointer-sign -Wno-unused-value -Wno-return-type" ;;
       *)  _cc_cflags="" ;;
     esac
     local _cpu_cflags=
@@ -132,7 +138,7 @@ cpfront_link() {
       cygwin)  _system_cflags="-liconv" ;;
       *)  _system_cflags="" ;;
     esac
-    "$CC" $_cc_cflags $_cpu_cflags $CFLAGS -o "${_main}" -I "$_this/C" "$_this/C/SYSTEM.c" $_list -lm -ldl $_system_cflags
+    "$CC" -g -D_XOPEN_SOURCE=700 $_cc_cflags $_cpu_cflags $CFLAGS -o "${_main}" -I "$_this/C" "$_this/C/SYSTEM.c" $_list -lm -ldl -lffi $_system_cflags
   fi
 }
 
@@ -167,6 +173,9 @@ compile_all() {
       Posix/Mod/Cdlfcn.cp Posix/Mod/Csignal.cp Posix/Mod/Csetjmp.cp \
       Posix/Mod/Clibgen.cp \
       Posix/Mod/Cmacro.cp
+    if [ "$_target" = "cpfront" ]; then
+      compile Lib/Mod/FFI.cp
+    fi
   fi
 
   ###^^^^^^^^^^^^^^^^^^^^^^^^^^^^###
@@ -182,11 +191,10 @@ compile_all() {
   fi
   compile System/Mod/Kernel.cp \
     System/Mod/Console.odc System/Mod/Files.odc System/Mod/Dates.odc \
-    System/Mod/Log.odc System/Mod/Strings.odc System/Mod/Services.odc \
-    System/Mod/Integers.odc
+    System/Mod/Log.odc System/Mod/Strings.odc System/Mod/Meta.odc \
+    System/Mod/Services.odc System/Mod/Integers.odc
 
   if [ "$_target" = "native" ]; then
-    compile System/Mod/Meta.odc
     mv -t System Code Sym
   fi