2009-09-08 14:06 UTC+0200 Viktor Szakats (harbour.01 syenar.hu)

* include/hbsetup.h
  * config/darwin/clang.mk
    + Added manual compiler macro HB_CC_CLANG until we find the official
      predefined macro to detect this compiler.
      Actually we could roll our own HB_CC_<comp> set of macros to do compiler
      detection in central headers and clean compiler specific macros from
      code.
    ! Fixed '__attribute (( flatten ))' not being supported with clang.
      (Thanks Przemek)
    ! Deleted extra parameters from libtool command line.

  * INSTALL
    + Added clang to the darwin compiler list.

harbour/ChangeLog

@@ -17,12 +17,27 @@
    past entries belonging to author(s): Viktor Szakats.
 */
 
+2009-09-08 14:06 UTC+0200 Viktor Szakats (harbour.01 syenar.hu)
+  * include/hbsetup.h
+  * config/darwin/clang.mk
+    + Added manual compiler macro HB_CC_CLANG until we find the official
+      predefined macro to detect this compiler.
+      Actually we could roll our own HB_CC_<comp> set of macros to do compiler
+      detection in central headers and clean compiler specific macros from
+      code.
+    ! Fixed '__attribute (( flatten ))' not being supported with clang.
+      (Thanks Przemek)
+    ! Deleted extra parameters from libtool command line.
+
+  * INSTALL
+    + Added clang to the darwin compiler list.
+
 2009-09-08 13:25 UTC+0200 Viktor Szakats (harbour.01 syenar.hu)
   + config/darwin/clang.mk
     + Added experimental support for clang compiler frontend on
       Snow Leopard + new XCode systems. (it's unclear which of them
       exactly is required for this feature)
-    ; TOFIX: '__attribute (( flatten ))' is complained about by clang.
+    ; TOFIX: '__attribute (( flatten ))' is complained about by clang. [DONE]
 
 2009-09-08 12:09 UTC+0200 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
   * harbour/source/vm/thread.c

harbour/INSTALL

@@ -339,6 +339,7 @@ SUPPORTED PLATFORMS AND C COMPILERS
    ------
    gcc      - GNU C
    icc      - Intel(R) C/C++
+   clang    - clang compiler frontend
 
    bsd
    ---

harbour/config/darwin/clang.mk

@@ -18,27 +18,27 @@ CC_IN := -c
 #       Now solved with '$(subst x,x, )' expression.
 CC_OUT := -o$(subst x,x, )
 
-CPPFLAGS := -I. -I$(HB_INC_COMPILE)
+CPPFLAGS := -I. -I$(HB_INC_COMPILE) -DHB_CC_CLANG
 
 # -fno-common enables building .dylib files
-CFLAGS := -fno-common
+CPPFLAGS += -fno-common
 LDFLAGS :=
 
 ifneq ($(HB_BUILD_WARN),no)
-   CFLAGS += -Wall -W
+   CPPFLAGS += -Wall -W
 endif
 
 ifneq ($(HB_BUILD_OPTIM),no)
-   CFLAGS += -O3
+   CPPFLAGS += -O3
 endif
 
 ifeq ($(HB_BUILD_DEBUG),yes)
-   CFLAGS += -g
+   CPPFLAGS += -g
 endif
 
 # It's to avoid warning message generated when 'long double' is used
 # remove it if you have newer compiler version
-#CFLAGS += -Wno-long-double
+#CPPFLAGS += -Wno-long-double
 
 LD := $(HB_CCACHE) $(HB_CCPREFIX)$(HB_CMP)$(HB_CCPOSTFIX)
 LD_OUT := -o$(subst x,x, )

harbour/include/hbsetup.h

@@ -511,7 +511,7 @@
    #define HB_NORETURN_ATTR
 #  endif
 #  if ( ( __GNUC__ > 4 ) || ( __GNUC__ == 4 && __GNUC_MINOR__ >= 1 ) ) && \
-      !defined( __ICC ) && !defined( HB_NO_FLATTEN )
+      !defined( __ICC ) && !defined( HB_NO_FLATTEN ) && !defined( HB_CC_CLANG )
    #define HB_FLATTEN_ATTR \
                      __attribute__ (( flatten ))
 #  else