On 4 Jun, Vladimir Grebenschikov wrote:
> java/jdk14 also fails to build.
I managed to rebuild jdk14 even after "make
delete-old-libs" using the
gcc34 port and bootstrapping using the Linux JDK. I haven't
yet had a
chance to see if the plugin communicates with Firefox built
with the
system compiler or if there will be an ABI mismatch.
In the process I discovered two interesting quirks. The
first is that
there are a number of places that set $(CXX), assuming that
this is c++
compiler, and $(CPP), assuming that this is the
preprocessor. This isn't
entirely true, because the hotspot build uses $(CPP) as the
c++ compiler
(see hotspot/build/*/makefiles/adlc.make). The linker bails
out when it
encounters a .o file that is actually just source code that
has been run
through the preprocessor. The second quirk is that
overriding $(CC) in
MAKE_ARGS isn't sufficient to get the j2se portion of the
build to work,
because j2se/make/common/Defs-bsd.gmk doesn't allow $(CC) to
be
overridden.
I added this to MAKE_ARGS in pkgtools.conf:
'java/jdk14' => [
'WITH_LINUX_BOOTSTRAP=yes',
'USE_GCC=3.4',
'MAKE_FLAGS="CC=/usr/local/bin/gcc34
CXX=/usr/local/bin/c++34 CPP=/
usr/local/bin/c++34"',
],
and I had to apply this patch (to a patch):
Index: java/jdk14/files/patch-common: efs-bsd.
gmk
============================================================
=======
RCS file:
/home/ncvs/ports/java/jdk14/files/patch-common:efs-bsd.
gmk,v
retrieving revision 1.9
diff -u -r1.9 patch-common:efs-bsd.
gmk
--- java/jdk14/files/patch-common:efs-bsd.
gmk 8 Dec 2006 22:36:15 -0000 1.9
+++ java/jdk14/files/patch-common:efs-bsd.
gmk 3 Jun 2007 18:08:47 -0000
 -1,7
+1,26
$FreeBSD: ports/java/jdk14/files/patch-common:efs-bsd.
gmk,v 1.9 2006/12/08 22:36:15 glewis Exp $
-
---- ../../j2se/make/common/Defs-bsd.gmk.orig Fri Dec 8
11:50:23 2006
-+++ ../../j2se/make/common/Defs-bsd.gmk Fri Dec 8 11:58:29
2006
+--- ../../j2se/make/common/Defs-bsd.gmk.orig Sun Jun 3
10:46:29 2007
++++ ../../j2se/make/common/Defs-bsd.gmk Sun Jun 3 11:04:08
2007
+ -40,15 +40,15
+ BASENAME = $(USRBIN_PATH)basename
+ CAT = $(UNIXCOMMAND_PATH)cat
+ ifneq ($(TRUE_PLATFORM), OpenBSD)
+-CC = $(COMPILER_PATH)gcc
+-CPP = $(COMPILER_PATH)gcc -E
++CC ?= $(COMPILER_PATH)gcc
++CPP ?= $(COMPILER_PATH)gcc -E
+ ifeq ($(STATIC_CXX),true)
+ # g++ always dynamically links libstdc++, even we use
"-Wl,-Bstatic -lstdc++"
+ # We need to use gcc to statically link the C++ runtime.
gcc and g++ use
+ # the same subprocess to compile C++ files, so it is OK to
build using gcc.
+-CXX = $(COMPILER_PATH)gcc
++CXX ?= $(COMPILER_PATH)gcc
+ else
+-CXX = $(COMPILER_PATH)g++
++CXX ?= $(COMPILER_PATH)g++
+ endif
+ else
+ # Allow ports/pkgsrc infrastructure to override CC, CPP
and CXX.
-192,7 +192,7
ifeq ($(TRUE_PLATFORM), NetBSD)
DEVTOOLS_PATH = /usr/pkg/bin/
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