| 1 | # $Id: Makefile.kmk 107363 2024-12-18 15:55:19Z vboxsync $
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| 2 | ## @file
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| 3 | # Sub-Makefile for zlib.
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| 4 | #
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| 5 |
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| 6 | #
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| 7 | # Copyright (C) 2006-2024 Oracle and/or its affiliates.
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| 8 | #
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| 9 | # This file is part of VirtualBox base platform packages, as
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| 10 | # available from https://www.virtualbox.org.
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| 11 | #
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| 12 | # This program is free software; you can redistribute it and/or
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| 13 | # modify it under the terms of the GNU General Public License
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| 14 | # as published by the Free Software Foundation, in version 3 of the
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| 15 | # License.
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| 16 | #
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| 17 | # This program is distributed in the hope that it will be useful, but
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| 18 | # WITHOUT ANY WARRANTY; without even the implied warranty of
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| 19 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 20 | # General Public License for more details.
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| 21 | #
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| 22 | # You should have received a copy of the GNU General Public License
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| 23 | # along with this program; if not, see <https://www.gnu.org/licenses>.
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| 24 | #
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| 25 | # SPDX-License-Identifier: GPL-3.0-only
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| 26 | #
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| 27 |
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| 28 | SUB_DEPTH = ../../..
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| 29 | include $(KBUILD_PATH)/subheader.kmk
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| 30 |
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| 31 | LIBRARIES += VBox-zlib
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| 32 | if1of ($(KBUILD_TARGET), os2 win)
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| 33 | # only required for vbox-img
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| 34 | LIBRARIES += VBox-zlib-static
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| 35 | endif
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| 36 | VBox-zlib_TEMPLATE = VBoxR3RuntimeDllNonPedanticFast
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| 37 | VBox-zlib_DEFS = verbose=-1 NO_VIZ=1
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| 38 | ifn1of ($(KBUILD_TARGET), win)
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| 39 | VBox-zlib_DEFS = Z_HAVE_UNISTD_H
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| 40 | endif
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| 41 | VBox-zlib_SOURCES = \
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| 42 | adler32.c \
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| 43 | compress.c \
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| 44 | crc32.c \
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| 45 | gzclose.c \
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| 46 | gzlib.c \
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| 47 | gzread.c \
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| 48 | gzwrite.c \
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| 49 | uncompr.c \
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| 50 | deflate.c \
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| 51 | trees.c \
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| 52 | zutil.c \
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| 53 | inflate.c \
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| 54 | infback.c \
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| 55 | inftrees.c \
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| 56 | inffast.c
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| 57 |
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| 58 | VBox-zlib-static_TEMPLATE = VBoxR3StaticNonPedantic
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| 59 | VBox-zlib-static_DEFS = $(VBox-zlib_DEFS)
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| 60 | ifdef VBOX_WITH_NOCRT_STATIC
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| 61 | VBox-zlib-static_DEFS += IPRT_NO_CRT_FOR_3RD_PARTY
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| 62 | endif
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| 63 | VBox-zlib-static_SOURCES = $(VBox-zlib_SOURCES)
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| 64 |
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| 65 | ifdef VBOX_WITH_32_ON_64_MAIN_API # 32-bit edition.
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| 66 | LIBRARIES += VBox-zlib-x86
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| 67 | VBox-zlib-x86_TEMPLATE = VBoxR3DllNonPedantic-x86
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| 68 | VBox-zlib-x86_EXTENDS = VBox-zlib
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| 69 | endif
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| 70 |
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| 71 | # Builds a Windows DLL in a separate tree so that it can be found by the scons build system.
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| 72 | # Required for building NSIS (Windows Guest Additions installer) from source.
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| 73 | #
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| 74 | # We always build the x86 version, regardless of the actual target, as NSIS is 32-bit only (even on amd64).
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| 75 | if defined(VBOX_WITH_ADDITIONS) && !defined(VBOX_WITHOUT_ADDITIONS)
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| 76 | DLLS.win += nsis-zlib-dll
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| 77 | nsis-zlib-dll_EXTENDS := VBox-zlib
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| 78 | nsis-zlib-dll_NAME := zlib1
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| 79 | nsis-zlib-dll_TEMPLATE := VBoxR3DllNonPedantic
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| 80 | nsis-zlib-dll_INSTTYPE := none
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| 81 | nsis-zlib-dll_DEFS := ZLIB_DLL $(VBox-zlib_DEFS)
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| 82 | # Note! We need to build the NSIS variant of zlib without any modern x86 CPU instructions (SSE, ++) being used,
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| 83 | # to avoid breaking things on ancient Windows (guest) OSes.
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| 84 | nsis-zlib-dll_CFLAGS.win.x86 = /arch:IA32
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| 85 | nsis-zlib-dll_CXXFLAGS.win.x86 = /arch:IA32
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| 86 | nsis-zlib-dll_PCHFLAGS.win.x86 = /arch:IA32
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| 87 | nsis-zlib-dll_SOURCES.win := \
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| 88 | win32/zlib1.rc \
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| 89 | win32/zlib.def
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| 90 |
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| 91 | INSTALLS.win += nsis-zlib-install
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| 92 | nsis-zlib-install_TEMPLATE := DUMMY
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| 93 | nsis-zlib-install_INSTTYPE := stage
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| 94 | nsis-zlib-install_INST := nsis-zlib/
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| 95 | nsis-zlib-install_MODE := a+r,u+w
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| 96 | nsis-zlib-install_SOURCES = \
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| 97 | $(nsis-zlib-dll_1_TARGET) \
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| 98 | $(basename $(nsis-zlib-dll_1_TARGET)).lib=>zdll.lib \
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| 99 | zconf.h \
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| 100 | zlib.h
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| 101 | endif
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| 102 |
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| 103 | include $(FILE_KBUILD_SUB_FOOTER)
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