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# $Id$
# SunOS 5.x (Solaris 2.x) with Sun C++ 4.2 and 5.x, *not* using Orbix.
#
# NOTE: Sun C++ 5.0 users might need to add this to their CCFLAGS:
# -compat=4 and/or remove -instances=explicit. Please note that
# inlining is disabled by default with Sun C++ 5.0. If you'd like
# to try enabling it, comment out the "inline = 0" line below.
#
# With slight modification, this file could be used with Sun C++ 4.1.
# However, it's likely that you won't be able to build all of ACE
# with Sun C++ 4.1.
#
# NOTE: some ACE files might generate this warning:
# "Warning: Could not find source for " one of the following:
# default constructor, copy constructor, destructor, or assignment
# operator. It appears that with +w, Sun C++ 4.x issues this warning
# whenever it has to generate one of these functions (because it wasn't
# defined by the user). This isn't really a problem.
# This warning appears to be fixed by Sun C++ 4.2 jumbo patch 104631-02.
#
# -pta instantiates all template members, which makes libraries bigger.
# But, it's supposed to put each member into it's own .o, so executable
# size should not be penalized. We don't use it because it's not
# necessary with automatic template instantiation.
debug = 1
threads = 1
ifeq ($(threads),1)
CFLAGS += -mt
LDFLAGS += -mt
endif # threads
CC = cc
CXX = CC
CC_VERSION = $(shell CC -V 2>&1)
ifeq (Compilers 4.2,$(findstring Compilers 4.2,$(CC_VERSION)))
#### CC 4.2, only, supports -features=castop
CCFLAGS += $(CFLAGS) -features=castop
#### RTTI can coexist with ACE, but it doesn't use it. To enable,
#### add rtti=1 to your make invocation. Sun C++ 4.2, only, supports
#### this option.
ifdef rtti
CCFLAGS += -features=rtti
else # ! rtti
#### ACE_LACKS_RTTI is necessary with -features=castop, but
#### without -features=rtti, to convert dynamic_cast to static_cast.
CCFLAGS += -DACE_LACKS_RTTI
endif # ! rtti
else # ! 4.2
ifeq (Compilers 5,$(findstring Compilers 5,$(CC_VERSION)))
#### CC 5.0 or later
#### Inlining appears to cause link problems with early releases of
#### CC 5.0.
inline = 0
#### Support RTTI by default. And, use explicit template instantiation
#### because automatic instantiation appears to be broken, at least
#### with early releases of CC 5.0.
CCFLAGS += $(CFLAGS) -instances=explicit
endif # CC 5.0 or later
endif # ! 4.2
DCFLAGS += -g
DLD = $(CXX)
#### Exception handling breaks on MP machines prior to Sun C++ 4.2
#### with jumbo patch 104631-02, see ace/config-sunos5.5.h.
#### If you are using a version of Sun C++ prior to 4,2, or haven't
#### applied that jumbo patch to your 4.2, or don't want to pay the
#### performance penalty of exception handling, then use the default
#### of no exceptions. If you want to enable exception handling,
#### add "exceptions=1" to your "make" invocation.
ifndef exceptions
CCFLAGS += -noex
endif # ! exceptions
LD = $(CXX)
ifdef orbix
LDFLAGS += $(PIC) -L$(ORBIX_ROOT)/corba2/lib \
-R $(ACE_ROOT)/ace -R./ -R $(ORBIX_ROOT)/corba2/lib
LIBS += -lITinimt -liiopmt -lorbixmt -lsocket -ldl -lnsl \
-lthread -lgen -lposix4
CPPFLAGS += -I$(ORBIX_ROOT)/corba2/include
else
LDFLAGS += -R $(ACE_ROOT)/ace -R./
LIBS += -lsocket -ldl -lnsl -lgen -lposix4
endif # orbix
LDFLAGS += -xildoff
OCFLAGS += -O
PIC = -PIC
AR = CC
ARFLAGS = -xar -o
RANLIB = echo
SOFLAGS = -G $(CPPFLAGS)
#### Create template repository to avoid compiler warning.
TEMPLATE_REPOSITORY = Templates.DB
ifdef BIN
#### Builds .shobj/$*.o file, then .shobj/$*.so file. The .o files
#### are used for building libraries and executables. But, it seems
#### to be necessary to build the .so files (with -G) in order to get
#### all template instantiations.
SOBUILD = $(COMPILE.cc) $(PIC) -o $(VSHDIR)$*.o $<; \
$(SOLINK.cc) -o $@ -h $@ $(LDFLAGS) $(VSHDIR)$*.o
else
#### Optimize builds when no executables are built in the current
#### directory. Only a library is being created, and -G is used
#### in that step. Therefore, all templates instantations are
#### included in the library. This optimization saves almost 11 Mb
#### (2.6 percent) and 27 minutes (22 percent) on the entire ACE
#### build on a 168 MHz Sun Ultra2.
####
#### Sun C++ won't allow the output from a compile to be named with
#### a .so extension. Rather than muck with the ACE build rules and
#### risk upsetting builds on other platforms, just ln the output
#### after building it.
SOBUILD = $(RM) $@; $(COMPILE.cc) $(PIC) -o $(VSHDIR)$*.o $< && \
/bin/ln $(VSHDIR)$*.o $@
endif # BIN
#### The following macro overrides enable creation of fast executables.
#### They _don't_ support fast compilation :-)
#### To use, add fast=1 to your "make" invocation.
####
#### -g is incompatible with -fast. If you need -g, you can
#### use "-fast -O3".
####
ifdef fast
CFLAGS += -fast
DCFLAGS =
LDFLAGS += -fast
endif # fast
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