# The contents of this file are subject to the Interbase Public
# License Version 1.0 (the "License"); you may not use this file
# except in compliance with the License. You may obtain a copy
# of the License at http://www.Inprise.com/IPL.html
#
# Software distributed under the License is distributed on an
# "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express
# or implied. See the License for the specific language governing
# rights and limitations under the License.
#
# The Original Code was created by Inprise Corporation
# and its predecessors. Portions created by Inprise Corporation are
# Copyright (C) Inprise Corporation.
#
# All Rights Reserved.
# Contributor(s): Paul Beach, Jerry Adair, Bill Oliver
#

# Compiler settings for HPUX using aCC

# Notes:

# Firebird requires the HP-UX Atomic APIs ("AtomicAPI" bundle), released as an
# optional Software Pack (SPK) for HP-UX 11i v2 or v3.

# Before attempting the HPUX build, you must export necessary
# CFLAGS and CXXFLAGS to be picked up by the configure process and
# subsequent build. Make sure CC is in the path!
#
# for typical 64-bit build
#    export CC=cc
#    export CXX=CC
#    export CFLAGS="+DD64"
#    export CXXFLAGS=$CFLAGS

# Useful predefined macros from HP aCC
# __HP_aCC, identifies the HP aC++ compiler driver version
# __HP_cc, identifies the HP C compiler driver version
# _ILP32, defined for +DD32
# _LP64, defined for +DD64
# __hpux
# __hppa, defined for PA RISC
# __ia64, defined for IA-64
# __unix

# Common flags shared by production and debug build
# Suppress these warnings for now
# 2830, function "operator new..." has no corresponding operator delete
# 4232, conversion to a more strictly aligned type may cause misaligned access
# 749, cast from/to is 'reinterpret_cast'. This operation is non-portable
# 863, result of operation is widened
# 1042, subscript out of range
# 2175, subscript out of range (again)
# 2111, statement is unreachable (used to suppress g++ warnings)
# 2161, unrecognized pragma (mostly FB_COMPILER_MESSAGE)
# 2177, function declared but never referenced
COMMON_FLAGS= -DHP11 -DHPUX -D_XOPEN_SOURCE_EXTENDED -D_HP_ATOMIC_INLINE \
    -AA +e \
    +W2830,4232,749,863,1042,2175,2111,2161,2177

# Flags specific to production or debug build...
# -z, disallow dereferencing of null pointers at runtime

ifeq ($(shell uname -m),ia64)
# ...for IA-64
PROD_FLAGS= +O2 +Onolimit +Ofltacc=strict +Ofenvaccess \
	$(COMMON_FLAGS)
DEV_FLAGS= -g -z \
	$(COMMON_FLAGS)
else
# ...for PA-RISC
# PA-RISC requires old version of aCC, 3.85, with different flags
PROD_FLAGS= +O2 +Onolimit +Olibcalls +Onomoveflops \
	$(COMMON_FLAGS)
DEV_FLAGS= -g -z \
	$(COMMON_FLAGS)
endif

# link options for HP-UX linker, /usr/bin/ld
EXE_LINK_OPTIONS= $(LDFLAGS) $(THR_FLAGS) $(UNDEF_FLAGS) $(LIB_PATH_OPTS) -AA +e -Wl,+concatrpath
LIB_LINK_OPTIONS= $(LDFLAGS) $(THR_FLAGS) -b +e -Wl,+concatrpath

# From original HPUX prefix file
LIB_LINK_RPATH= -Wl,+b,$(1)
LIB_LINK_SONAME= -Wl,+h,$(1)
LIB_LINK_MAPFILE= -Wl,-c,$(1)

UNDEF_PLATFORM=