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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /external/libjpeg-turbo
parentInitial commit. (diff)
downloadlibreoffice-upstream.tar.xz
libreoffice-upstream.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--external/libjpeg-turbo/Makefile7
-rw-r--r--external/libjpeg-turbo/Module_libjpeg-turbo.mk17
-rw-r--r--external/libjpeg-turbo/README6
-rw-r--r--external/libjpeg-turbo/StaticLibrary_libjpeg-turbo.mk214
-rw-r--r--external/libjpeg-turbo/UnpackedTarball_libjpeg-turbo.mk23
-rw-r--r--external/libjpeg-turbo/jconfig.h86
-rw-r--r--external/libjpeg-turbo/jconfigint.h51
7 files changed, 404 insertions, 0 deletions
diff --git a/external/libjpeg-turbo/Makefile b/external/libjpeg-turbo/Makefile
new file mode 100644
index 000000000..e4968cf85
--- /dev/null
+++ b/external/libjpeg-turbo/Makefile
@@ -0,0 +1,7 @@
+# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
+
+module_directory:=$(dir $(realpath $(firstword $(MAKEFILE_LIST))))
+
+include $(module_directory)/../../solenv/gbuild/partial_build.mk
+
+# vim: set noet sw=4 ts=4:
diff --git a/external/libjpeg-turbo/Module_libjpeg-turbo.mk b/external/libjpeg-turbo/Module_libjpeg-turbo.mk
new file mode 100644
index 000000000..29be90155
--- /dev/null
+++ b/external/libjpeg-turbo/Module_libjpeg-turbo.mk
@@ -0,0 +1,17 @@
+# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
+#
+# This file is part of the LibreOffice project.
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+
+$(eval $(call gb_Module_Module,libjpeg-turbo))
+
+$(eval $(call gb_Module_add_targets,libjpeg-turbo,\
+ UnpackedTarball_libjpeg-turbo \
+ StaticLibrary_libjpeg-turbo \
+))
+
+# vim: set noet sw=4 ts=4:
diff --git a/external/libjpeg-turbo/README b/external/libjpeg-turbo/README
new file mode 100644
index 000000000..46eff7cb7
--- /dev/null
+++ b/external/libjpeg-turbo/README
@@ -0,0 +1,6 @@
+External library for reading/writing jpegs
+
+This is only used by the jpeg import filter that is provided
+for use by VCL see [[vcl/source/filter/jpeg]]
+
+From [http://www.libjpeg-turbo.org/].
diff --git a/external/libjpeg-turbo/StaticLibrary_libjpeg-turbo.mk b/external/libjpeg-turbo/StaticLibrary_libjpeg-turbo.mk
new file mode 100644
index 000000000..0b6b3044d
--- /dev/null
+++ b/external/libjpeg-turbo/StaticLibrary_libjpeg-turbo.mk
@@ -0,0 +1,214 @@
+# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
+#
+# This file is part of the LibreOffice project.
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozillarg/MPL/2.0/.
+#
+
+$(eval $(call gb_StaticLibrary_StaticLibrary,libjpeg-turbo))
+
+$(eval $(call gb_StaticLibrary_use_unpacked,libjpeg-turbo,libjpeg-turbo))
+
+$(eval $(call gb_StaticLibrary_set_warnings_disabled,libjpeg-turbo))
+
+$(eval $(call gb_StaticLibrary_set_include,libjpeg-turbo,\
+ -I$(call gb_UnpackedTarball_get_dir,libjpeg-turbo) \
+ $$(INCLUDE) \
+))
+
+ifeq ($(OS),WNT)
+$(eval $(call gb_StaticLibrary_add_cflags,libjpeg-turbo,\
+ -DHAVE_INTRIN_H=1 \
+))
+endif
+
+$(eval $(call gb_StaticLibrary_add_cflags,libjpeg-turbo,\
+ -DSIZEOF_SIZE_T=$(SIZEOF_SIZE_T) \
+))
+
+ifeq ($(COM),GCC)
+ifneq ($(ENABLE_OPTIMIZED),)
+$(eval $(call gb_StaticLibrary_add_cflags,libjpeg-turbo,\
+ -O3 \
+))
+endif
+endif
+
+$(eval $(call gb_StaticLibrary_add_generated_cobjects,libjpeg-turbo,\
+ UnpackedTarball/libjpeg-turbo/jcapimin \
+ UnpackedTarball/libjpeg-turbo/jcapistd \
+ UnpackedTarball/libjpeg-turbo/jccoefct \
+ UnpackedTarball/libjpeg-turbo/jccolor \
+ UnpackedTarball/libjpeg-turbo/jcdctmgr \
+ UnpackedTarball/libjpeg-turbo/jchuff \
+ UnpackedTarball/libjpeg-turbo/jcicc \
+ UnpackedTarball/libjpeg-turbo/jcinit \
+ UnpackedTarball/libjpeg-turbo/jcmainct \
+ UnpackedTarball/libjpeg-turbo/jcmarker \
+ UnpackedTarball/libjpeg-turbo/jcmaster \
+ UnpackedTarball/libjpeg-turbo/jcomapi \
+ UnpackedTarball/libjpeg-turbo/jcparam \
+ UnpackedTarball/libjpeg-turbo/jcphuff \
+ UnpackedTarball/libjpeg-turbo/jcprepct \
+ UnpackedTarball/libjpeg-turbo/jcsample \
+ UnpackedTarball/libjpeg-turbo/jctrans \
+ UnpackedTarball/libjpeg-turbo/jdapimin \
+ UnpackedTarball/libjpeg-turbo/jdapistd \
+ UnpackedTarball/libjpeg-turbo/jdatadst \
+ UnpackedTarball/libjpeg-turbo/jdatasrc \
+ UnpackedTarball/libjpeg-turbo/jdcoefct \
+ UnpackedTarball/libjpeg-turbo/jdcolor \
+ UnpackedTarball/libjpeg-turbo/jddctmgr \
+ UnpackedTarball/libjpeg-turbo/jdhuff \
+ UnpackedTarball/libjpeg-turbo/jdicc \
+ UnpackedTarball/libjpeg-turbo/jdinput \
+ UnpackedTarball/libjpeg-turbo/jdmainct \
+ UnpackedTarball/libjpeg-turbo/jdmarker \
+ UnpackedTarball/libjpeg-turbo/jdmaster \
+ UnpackedTarball/libjpeg-turbo/jdmerge \
+ UnpackedTarball/libjpeg-turbo/jdphuff \
+ UnpackedTarball/libjpeg-turbo/jdpostct \
+ UnpackedTarball/libjpeg-turbo/jdsample \
+ UnpackedTarball/libjpeg-turbo/jdtrans \
+ UnpackedTarball/libjpeg-turbo/jerror \
+ UnpackedTarball/libjpeg-turbo/jfdctflt \
+ UnpackedTarball/libjpeg-turbo/jfdctfst \
+ UnpackedTarball/libjpeg-turbo/jfdctint \
+ UnpackedTarball/libjpeg-turbo/jidctflt \
+ UnpackedTarball/libjpeg-turbo/jidctfst \
+ UnpackedTarball/libjpeg-turbo/jidctint \
+ UnpackedTarball/libjpeg-turbo/jidctred \
+ UnpackedTarball/libjpeg-turbo/jquant1 \
+ UnpackedTarball/libjpeg-turbo/jquant2 \
+ UnpackedTarball/libjpeg-turbo/jutils \
+ UnpackedTarball/libjpeg-turbo/jmemmgr \
+ UnpackedTarball/libjpeg-turbo/jmemnobs \
+ UnpackedTarball/libjpeg-turbo/jaricom \
+ UnpackedTarball/libjpeg-turbo/jcarith \
+ UnpackedTarball/libjpeg-turbo/jdarith \
+))
+
+ifneq ($(NASM),)
+
+$(eval $(call gb_StaticLibrary_add_nasmflags,libjpeg-turbo,\
+ -I$(call gb_UnpackedTarball_get_dir,libjpeg-turbo)/simd/nasm/ \
+ -I$(dir $(call gb_UnpackedTarball_get_dir,libjpeg-turbo)/$(1)) \
+))
+
+ifeq ($(CPUNAME),X86_64)
+
+$(eval $(call gb_StaticLibrary_add_cflags,libjpeg-turbo,\
+ -DWITH_SIMD \
+))
+
+$(eval $(call gb_StaticLibrary_add_generated_cobjects,libjpeg-turbo,\
+ UnpackedTarball/libjpeg-turbo/simd/x86_64/jsimd \
+))
+
+$(eval $(call gb_StaticLibrary_add_generated_nasmobjects,libjpeg-turbo,\
+ UnpackedTarball/libjpeg-turbo/simd/x86_64/jsimdcpu.asm \
+ UnpackedTarball/libjpeg-turbo/simd/x86_64/jfdctflt-sse.asm \
+ UnpackedTarball/libjpeg-turbo/simd/x86_64/jccolor-sse2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/x86_64/jcgray-sse2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/x86_64/jchuff-sse2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/x86_64/jcphuff-sse2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/x86_64/jcsample-sse2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/x86_64/jdcolor-sse2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/x86_64/jdmerge-sse2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/x86_64/jdsample-sse2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/x86_64/jfdctfst-sse2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/x86_64/jfdctint-sse2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/x86_64/jidctflt-sse2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/x86_64/jidctfst-sse2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/x86_64/jidctint-sse2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/x86_64/jidctred-sse2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/x86_64/jquantf-sse2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/x86_64/jquanti-sse2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/x86_64/jccolor-avx2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/x86_64/jcgray-avx2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/x86_64/jcsample-avx2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/x86_64/jdcolor-avx2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/x86_64/jdmerge-avx2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/x86_64/jdsample-avx2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/x86_64/jfdctint-avx2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/x86_64/jidctint-avx2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/x86_64/jquanti-avx2.asm \
+))
+
+else ifeq ($(CPUNAME),INTEL)
+
+$(eval $(call gb_StaticLibrary_add_cflags,libjpeg-turbo,\
+ -DWITH_SIMD \
+))
+
+$(eval $(call gb_StaticLibrary_add_generated_cobjects,libjpeg-turbo,\
+ UnpackedTarball/libjpeg-turbo/simd/i386/jsimd \
+))
+
+$(eval $(call gb_StaticLibrary_add_generated_nasmobjects,libjpeg-turbo,\
+ UnpackedTarball/libjpeg-turbo/simd/i386/jsimdcpu.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jfdctflt-3dn.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jidctflt-3dn.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jquant-3dn.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jccolor-mmx.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jcgray-mmx.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jcsample-mmx.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jdcolor-mmx.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jdmerge-mmx.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jdsample-mmx.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jfdctfst-mmx.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jfdctint-mmx.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jidctfst-mmx.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jidctint-mmx.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jidctred-mmx.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jquant-mmx.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jfdctflt-sse.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jidctflt-sse.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jquant-sse.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jccolor-sse2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jcgray-sse2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jchuff-sse2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jcphuff-sse2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jcsample-sse2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jdcolor-sse2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jdmerge-sse2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jdsample-sse2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jfdctfst-sse2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jfdctint-sse2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jidctflt-sse2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jidctfst-sse2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jidctint-sse2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jidctred-sse2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jquantf-sse2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jquanti-sse2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jccolor-avx2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jcgray-avx2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jcsample-avx2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jdcolor-avx2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jdmerge-avx2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jdsample-avx2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jfdctint-avx2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jidctint-avx2.asm \
+ UnpackedTarball/libjpeg-turbo/simd/i386/jquanti-avx2.asm \
+))
+
+else
+
+$(eval $(call gb_StaticLibrary_add_generated_cobjects,libjpeg-turbo,\
+ UnpackedTarball/libjpeg-turbo/jsimd_none \
+))
+
+endif
+
+else
+
+$(eval $(call gb_StaticLibrary_add_generated_cobjects,libjpeg-turbo,\
+ UnpackedTarball/libjpeg-turbo/jsimd_none \
+))
+
+endif
+
+
+# vim: set noet sw=4 ts=4:
diff --git a/external/libjpeg-turbo/UnpackedTarball_libjpeg-turbo.mk b/external/libjpeg-turbo/UnpackedTarball_libjpeg-turbo.mk
new file mode 100644
index 000000000..22777b863
--- /dev/null
+++ b/external/libjpeg-turbo/UnpackedTarball_libjpeg-turbo.mk
@@ -0,0 +1,23 @@
+# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
+#
+# This file is part of the LibreOffice project.
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+
+$(eval $(call gb_UnpackedTarball_UnpackedTarball,libjpeg-turbo))
+
+$(eval $(call gb_UnpackedTarball_set_tarball,libjpeg-turbo,$(LIBJPEG_TURBO_TARBALL)))
+
+$(eval $(call gb_UnpackedTarball_set_patchlevel,libjpeg-turbo,0))
+
+# jconfigint.h and jconfig.h generated via
+# cmake -DENABLE_STATIC:BOOL=ON -DENABLE_SHARED:BOOL=NO -DWITH_JAVA:BOOL=OFF -DWITH_TURBOJPEG:BOOL=OFF -DWITH_SIMD:BOOL=ON
+# and then tweaking
+
+$(eval $(call gb_UnpackedTarball_add_file,libjpeg-turbo,jconfigint.h,external/libjpeg-turbo/jconfigint.h))
+$(eval $(call gb_UnpackedTarball_add_file,libjpeg-turbo,jconfig.h,external/libjpeg-turbo/jconfig.h))
+
+# vim: set noet sw=4 ts=4:
diff --git a/external/libjpeg-turbo/jconfig.h b/external/libjpeg-turbo/jconfig.h
new file mode 100644
index 000000000..7cff68812
--- /dev/null
+++ b/external/libjpeg-turbo/jconfig.h
@@ -0,0 +1,86 @@
+/* Version ID for the JPEG library.
+ * Might be useful for tests like "#if JPEG_LIB_VERSION >= 60".
+ */
+#define JPEG_LIB_VERSION 62
+
+/* libjpeg-turbo version */
+#define LIBJPEG_TURBO_VERSION 2.1.1
+
+/* libjpeg-turbo version in integer form */
+#define LIBJPEG_TURBO_VERSION_NUMBER 2001001
+
+/* Support arithmetic encoding */
+#define C_ARITH_CODING_SUPPORTED 1
+
+/* Support arithmetic decoding */
+#define D_ARITH_CODING_SUPPORTED 1
+
+/* Support in-memory source/destination managers */
+#define MEM_SRCDST_SUPPORTED 1
+
+/* Use accelerated SIMD routines. */
+/* #undef WITH_SIMD */
+
+/*
+ * Define BITS_IN_JSAMPLE as either
+ * 8 for 8-bit sample values (the usual setting)
+ * 12 for 12-bit sample values
+ * Only 8 and 12 are legal data precisions for lossy JPEG according to the
+ * JPEG standard, and the IJG code does not support anything else!
+ * We do not support run-time selection of data precision, sorry.
+ */
+
+#define BITS_IN_JSAMPLE 8 /* use 8 or 12 */
+
+/* Define to 1 if you have the <locale.h> header file. */
+/* undef HAVE_LOCALE_H */
+
+/* Define to 1 if you have the <stddef.h> header file. */
+#define HAVE_STDDEF_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define if you need to include <sys/types.h> to get size_t. */
+#define NEED_SYS_TYPES_H 1
+
+/* Define if you have BSD-like bzero and bcopy in <strings.h> rather than
+ memset/memcpy in <string.h>. */
+/* #undef NEED_BSD_STRINGS */
+
+/* Define to 1 if the system has the type `unsigned char'. */
+#define HAVE_UNSIGNED_CHAR 1
+
+/* Define to 1 if the system has the type `unsigned short'. */
+#define HAVE_UNSIGNED_SHORT 1
+
+/* Compiler does not support pointers to undefined structures. */
+/* #undef INCOMPLETE_TYPES_BROKEN */
+
+/* Define if your (broken) compiler shifts signed values as if they were
+ unsigned. */
+/* #undef RIGHT_SHIFT_IS_UNSIGNED */
+
+/* Define to empty if `const' does not conform to ANSI C. */
+/* #undef const */
+
+/* Define to `unsigned int' if <sys/types.h> does not define. */
+/* #undef size_t */
+
+/* Extra Libreoffice config for windows */
+#ifdef _MSC_VER
+
+/* Define "boolean" as unsigned char, not int, per Windows custom */
+#ifndef __RPCNDR_H__ /* don't conflict if rpcndr.h already read */
+typedef unsigned char boolean;
+#endif
+#define HAVE_BOOLEAN /* prevent jmorecfg.h from redefining it */
+
+/* Define "INT32" as int, not long, per Windows custom */
+#if !(defined(_BASETSD_H_) || defined(_BASETSD_H)) /* don't conflict if basetsd.h already read */
+typedef short INT16;
+typedef signed int INT32;
+#endif
+#define XMD_H /* prevent jmorecfg.h from redefining it */
+
+#endif /* _MSC_VER */
diff --git a/external/libjpeg-turbo/jconfigint.h b/external/libjpeg-turbo/jconfigint.h
new file mode 100644
index 000000000..478a4d338
--- /dev/null
+++ b/external/libjpeg-turbo/jconfigint.h
@@ -0,0 +1,51 @@
+#include <sal/types.h>
+
+/* libjpeg-turbo build number */
+#define BUILD "20211020"
+
+/* Compiler's inline keyword */
+#undef inline
+
+/* How to obtain function inlining. */
+#if defined _MSC_VER
+#define INLINE __forceinline
+#elif defined __GNUC__
+#define INLINE __attribute__((always_inline)) inline
+#else
+#define INLINE inline
+#endif
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "libjpeg-turbo"
+
+/* Version number of package */
+#define VERSION "2.1.1"
+
+/* The size of `size_t', as computed by sizeof. */
+/* #undef SIZEOF_SIZE_T */
+
+#if defined(__GNUC__) && SAL_TYPES_SIZEOFLONG == SIZEOF_SIZE_T
+/* Define if your compiler has __builtin_ctzl() and sizeof(unsigned long) == sizeof(size_t). */
+#define HAVE_BUILTIN_CTZL
+#endif
+
+/* Define to 1 if you have the <intrin.h> header file. */
+/* #undef HAVE_INTRIN_H */
+
+#if defined(_MSC_VER) && defined(HAVE_INTRIN_H)
+#if (SIZEOF_SIZE_T == 8)
+#define HAVE_BITSCANFORWARD64
+#elif (SIZEOF_SIZE_T == 4)
+#define HAVE_BITSCANFORWARD
+#endif
+#endif
+
+#if defined(__has_attribute)
+#if __has_attribute(fallthrough)
+#define FALLTHROUGH __attribute__((fallthrough));
+#else
+#define FALLTHROUGH
+#endif
+#else
+#define FALLTHROUGH
+#endif