llvm dev - Jan 2011 - [LLVMdev] DragonEgg on FreeBSD

Hi, folks

  I have made DragonEgg supports FreeBSD 8.1. May someone like
to a look? :)

Regards,
chenwj

-- 
Wei-Ren Chen (陳韋任)
Parallel Processing Lab, Institute of Information Science,
Academia Sinica, Taiwan (R.O.C.)
Tel:886-2-2788-3799 #1667

Hi chenwj,
>    I have made DragonEgg supports FreeBSD 8.1. May someone like
> to a look? :)
great!  Does it work ok?  If you had to make any changes to dragonegg, please
send patches to the mailing list.  If there are some tricks needed to get it
to build, please explain what you had to do and these can be mentioned in the
dragonegg README and on the web-site.

Ciao, Duncan.

Hi, Duncan

  I only tested dragonegg on simple HelloWorld C/C++ programs. It can emit LLVM
IR and
generate a runable executable.

  On FreeBSD, Makefile need to be modified to include a path to gmp.h
header file. I give a patch here,

--------------------------------------------------------------------------------
--- Makefile.orig       2011-01-08 12:39:35.480184745 +0800
+++ Makefile    2011-01-08 12:40:58.569064365 +0800
@@ -52,7 +52,8 @@
             -MD -MP \
             -DIN_GCC -DREVISION=\"$(REVISION)\" \
             -DGCC_MAJOR=$(GCC_MAJOR) -DGCC_MINOR=$(GCC_MINOR) \
-            -I$(SRC_DIR) -I$(GCC_PLUGIN_DIR)/include
+            -I$(SRC_DIR) -I$(GCC_PLUGIN_DIR)/include \
+            -I/usr/local/include

 LD_OPTIONS+=$(LDFLAGS) $(shell $(LLVM_CONFIG) --ldflags)
--------------------------------------------------------------------------------

  And you should make a freebsd directory and copy linux/llvm-os.h to
there.

--------------------------------------------------------------------------------
$ mkdir freebsd
$ cp linux/llvm-os.h freebsd/
--------------------------------------------------------------------------------

  Finally, use "gmake" not "make" on FreeBSD to build
dragonegg.so.

  Well, there are warings while building dragonegg.so. But I guess it
doesn't affect dragonegg.so, I just leave it there. Here are the
warnings.

--------------------------------------------------------------------------------
<command-line>: warning: "__STDC_LIMIT_MACROS" redefined
<command-line>: warning: this is the location of the previous definition
--------------------------------------------------------------------------------

Regards,
chenwj
  
-- 
Wei-Ren Chen (陳韋任)
Parallel Processing Lab, Institute of Information Science,
Academia Sinica, Taiwan (R.O.C.)
Tel:886-2-2788-3799 #1667