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# $Id: platform_hpux_aCC.GNU 93143 2011-01-21 17:36:13Z shuston $
#
# This is for HP-UX 11.x using the aC++ compiler.
#
# HP-UX 11 supports both 32-bit and 64-bit builds, regardless of which
# architecture the build is done on. This file is set up to build native
# to the machine it's running on. To cross-build for another platform, add
# "buildbits=32" to make a 32-bit build, and "buildbits=64" to do a 64-bit
# build. Note that if you explicitly specify a 64-bit build, the option
# -Wl,+vnocompatwarnings is added to shut up the "At least one PA 2.0 object
# file detected..." messages.
buildbits ?= 0
debug ?= 1
distrib ?= 0
optimize ?= 0
stdcpplib ?= 1
threads ?= 1
versioned_so ?= 0
# First, extract the OS version number.
HPVERS_WORDS := $(subst ., ,$(shell uname -r))
HPMODEL := $(shell uname -m)
HPUX_VERS := $(join $(word 2,$(HPVERS_WORDS)),$(word 3,$(HPVERS_WORDS)))
#
CC = /bin/cc
CXX = aCC
# Determine compiler version
CXXVERS_WORDS := $(subst ., , $(shell $(CXX) -V 2>&1))
CXXINFO := $(word 3, $(CXXVERS_WORDS))
# aCC++ 3.67 gives "aCC: HP ANSI C++ B3910B A.03.67"
# aCC++ 3.73 gives "aCC: HP ANSI C++ B3910B A.03.73"
#
ifeq (ANSI, $(CXXINFO))
CXXMINORVERS := $(word 8, $(CXXVERS_WORDS))
CXXMAJORVERS := $(word 7, $(CXXVERS_WORDS))
else
ifeq (aC++/ANSI, $(CXXINFO))
CXXMINORVERS := $(word 8, $(CXXVERS_WORDS))
CXXMAJORVERS := $(word 7, $(CXXVERS_WORDS))
else
CXXMINORVERS := $(word 7, $(CXXVERS_WORDS))
CXXMAJORVERS := $(word 6, $(CXXVERS_WORDS))
endif
endif
# Want to be able to do [unsigned] long long.
CCFLAGS += -ext
ifeq (1,$(stdcpplib))
CCFLAGS += -AA
ifeq (03,$(CXXMAJORVERS))
# Warning 930 is spurious when new(std::nothrow) is used. Reported to HP
# as support call 3201224717. (Steve Huston, 23-Nov-2002)
CCFLAGS += +W930
endif
# Compile errors using -AA and +noeh together - HP problem report
# JAGad12608, fix slated for Dec 2001 Release -- Steve Huston, April 10, 2001.
else
CCFLAGS += -AP
endif
# Set the appropriate preprocessor defs for threading based on OS version
# and specified compiler options.
ifeq ($(threads),1)
THR_DEFS = -DACE_HAS_THREADS
CC_THR_DEFS += -mt
else
THR_DEFS = -DACE_HAS_THREADS=0
# On HP-UX 11, even without building for threads, the *_r reentrant
# functions are available, and _REENTRANT enables them.
THR_DEFS += -D_REENTRANT
endif
ifeq ($(HPMODEL), ia64)
itanium = 1
endif
ifeq (03,$(CXXMAJORVERS))
# Suppress Warning 302 ((...) parameter list is a non-portable feature)
# Suppress Warning 361 (missing return from non-void function)
# Suppress Warning 1039(Binary incompatabilty between old and new compilers)
CCFLAGS += +W302,361,1039
ifeq (57,$(CXXMINORVERS))
# aCC 3.57 has a bug. When a class has private constructors
# and is trying to be created from a friend class we end up with
# a compile error. We disable array optimization in the compiler
# by setting this environment variable. HP CR JAGaf43094
export aCC_ARRAY_OPT=OFF
endif
ifeq (60,$(CXXMINORVERS))
# Same bug as above
export aCC_ARRAY_OPT=OFF
endif
ifeq (80,$(CXXMINORVERS))
# Enabled template meta programming
CCFLAGS += +hpxstd98
endif
ifeq (85,$(CXXMINORVERS))
# Enabled template meta programming
CCFLAGS += +hpxstd98
endif
endif
ifeq (05,$(CXXMAJORVERS))
# Warnings about binary incompatiblity
CCFLAGS += +W1016,1031
endif
ifeq (06,$(CXXMAJORVERS))
ifeq (13,$(CXXMINORVERS))
# Warnings dllexport/dllimport conflict with "x" (declared at line y); dllexport assumed
CCFLAGS += +W3390,3397
endif
endif
CPPFLAGS += $(THR_DEFS) -D_HPUX_SOURCE -DHPUX_VERS=$(HPUX_VERS) -DACE_LACKS_PRAGMA_ONCE
CCFLAGS += $(CC_THR_DEFS)
DCCFLAGS += -g
DLD = $(CXX) $(CCFLAGS)
LD = $(CXX)
OCCFLAGS = -O
PIC = +Z
AR = /usr/ccs/bin/ar
ARFLAGS = ruv
RANLIB = echo
LDFLAGS = -Wl,+s -z
SOFLAGS += -b
ifeq ($(distrib),1)
ifeq ($(buildbits),32)
SOFLAGS += -Wl,-x -Wl,+h$(@F) -Wl,+b/usr/lib
endif
ifeq ($(buildbits),64)
ifeq ($(itanium),1)
SOFLAGS += -Wl,-x -Wl,+h$(@F) -Wl,+b/usr/lib/hpux64
else
SOFLAGS += -Wl,-x -Wl,+h$(@F) -Wl,+b/usr/lib/pa20_64
endif
endif
endif
ifeq ($(itanium),1)
SOEXT = so
else
SOEXT = sl
endif
ifeq ($(buildbits),32)
ifeq ($(itanium),1)
CFLAGS += +DD32
CCFLAGS += +DD32
else
CFLAGS += +DA1.1 +DS1.1
CCFLAGS += +DA1.1 +DS1.1
endif
else
ifeq ($(buildbits),64)
ifeq ($(itanium),1)
CFLAGS += +DD64
CCFLAGS += +DD64
else
## Without the W, it isn't really a 64-bit build
CFLAGS += +DA2.0W +DS2.0W
CCFLAGS += +DA2.0W +DS2.0W
endif
LDFLAGS += -Wl,+vnocompatwarnings
else
ifneq ($(itanium),1)
# HP aCC on Itanium doesn't support this option, defaults to 32bit then.
CFLAGS += +DAportable
CCFLAGS += +DAportable
endif
endif
endif
#11.x:
ifeq ($(threads),1)
# If -mt is in CCFLAGS, we don't need to add anything to LIBS; -mt does it.
ifeq ($(findstring -mt,$(CCFLAGS)),)
## -L./ must directly preceed the system libraries for 64-bit builds
## with aCC 3.27. Without this change, libpthread.sl can not be found.
LIBS += -L./ -lpthread
endif
endif
LIBS += -lxti -lrt -ldld
# The correct flags to pass to the linker for dynamic shared library
# versioning
#
ifneq ($(SONAME),)
SOFLAGS += -Wl,+h -Wl,$(SONAME)
endif
# if _FILE_OFFSET_BITS==64 then the HP headers will produce
# spurious 600 warnings, except on 11.23
# Can also (possible) be fixed with patch PHKL_34670 on HP-UX 11.11
#
ifeq ($(64bitoffsets),1)
ifneq ($(HPUX_VERS), 1123)
CCFLAGS += +W600
endif
endif
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