dtc/%: .git-submodule-status
@mkdir -p $@
-# Overriding CFLAGS causes us to lose defines added in the sub-makefile.
-# Not overriding CFLAGS leads to mis-matches between compilation modes.
-# Therefore we replicate some of the logic in the sub-makefile.
-# Remove all the extra -Warning flags that QEMU uses that Capstone doesn't;
-# no need to annoy QEMU developers with such things.
-CAP_CFLAGS = $(patsubst -W%,,$(CFLAGS) $(QEMU_CFLAGS)) $(CAPSTONE_CFLAGS)
-CAP_CFLAGS += -DCAPSTONE_USE_SYS_DYN_MEM
-CAP_CFLAGS += -DCAPSTONE_HAS_ARM
-CAP_CFLAGS += -DCAPSTONE_HAS_ARM64
-CAP_CFLAGS += -DCAPSTONE_HAS_POWERPC
-CAP_CFLAGS += -DCAPSTONE_HAS_X86
-
+# Retain for a while so that incremental build across this patch
+# does not raise an error for missing target "capstone/all", which
+# comes from the saved SUBDIRS value.
.PHONY: capstone/all
-capstone/all: .git-submodule-status
- $(call quiet-command,$(MAKE) -C $(SRC_PATH)/capstone CAPSTONE_SHARED=no BUILDDIR="$(BUILD_DIR)/capstone" CC="$(CC)" AR="$(AR)" LD="$(LD)" RANLIB="$(RANLIB)" CFLAGS="$(CAP_CFLAGS)" $(SUBDIR_MAKEFLAGS) $(BUILD_DIR)/capstone/$(LIBCAPSTONE))
+capstone/all:
.PHONY: slirp/all
slirp/all: .git-submodule-status
opengl_dmabuf="no"
cpuid_h="no"
avx2_opt=""
-capstone=""
+capstone="auto"
lzo=""
snappy=""
bzip2=""
;;
--enable-vhost-kernel) vhost_kernel="yes"
;;
- --disable-capstone) capstone="no"
+ --disable-capstone) capstone="disabled"
;;
- --enable-capstone) capstone="yes"
+ --enable-capstone) capstone="enabled"
;;
- --enable-capstone=git) capstone="git"
+ --enable-capstone=git) capstone="internal"
;;
--enable-capstone=system) capstone="system"
;;
# capstone
case "$capstone" in
- "" | yes)
- if $pkg_config capstone; then
- capstone=system
- elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
- capstone=git
- elif test -e "${source_path}/capstone/Makefile" ; then
- capstone=internal
- elif test -z "$capstone" ; then
- capstone=no
- else
- feature_not_found "capstone" "Install capstone devel or git submodule"
- fi
- ;;
-
- system)
- if ! $pkg_config capstone; then
- feature_not_found "capstone" "Install capstone devel"
- fi
- ;;
-esac
-
-case "$capstone" in
- git | internal)
- if test "$capstone" = git; then
+ auto | enabled | internal)
+ # Simpler to always update submodule, even if not needed.
+ if test -e "${source_path}/.git" && test $git_update = 'yes' ; then
git_submodules="${git_submodules} capstone"
fi
- mkdir -p capstone
- if test "$mingw32" = "yes"; then
- LIBCAPSTONE=capstone.lib
- else
- LIBCAPSTONE=libcapstone.a
- fi
- capstone_libs="-Lcapstone -lcapstone"
- capstone_cflags="-I${source_path}/capstone/include"
- ;;
-
- system)
- capstone_libs="$($pkg_config --libs capstone)"
- capstone_cflags="$($pkg_config --cflags capstone)"
- ;;
-
- no)
- ;;
- *)
- error_exit "Unknown state for capstone: $capstone"
;;
esac
if test "$ivshmem" = "yes" ; then
echo "CONFIG_IVSHMEM=y" >> $config_host_mak
fi
-if test "$capstone" != "no" ; then
- echo "CONFIG_CAPSTONE=y" >> $config_host_mak
- echo "CAPSTONE_CFLAGS=$capstone_cflags" >> $config_host_mak
- echo "CAPSTONE_LIBS=$capstone_libs" >> $config_host_mak
-fi
if test "$debug_mutex" = "yes" ; then
echo "CONFIG_DEBUG_MUTEX=y" >> $config_host_mak
fi
if [ "$fdt" = "git" ]; then
subdirs="$subdirs dtc"
fi
-if [ "$capstone" = "git" -o "$capstone" = "internal" ]; then
- subdirs="$subdirs capstone"
-fi
echo "SUBDIRS=$subdirs" >> $config_host_mak
-if test -n "$LIBCAPSTONE"; then
- echo "LIBCAPSTONE=$LIBCAPSTONE" >> $config_host_mak
-fi
if test "$numa" = "yes"; then
echo "CONFIG_NUMA=y" >> $config_host_mak
-Dmalloc=$malloc -Dmalloc_trim=$malloc_trim \
-Dcocoa=$cocoa -Dmpath=$mpath -Dsdl=$sdl -Dsdl_image=$sdl_image \
-Dvnc=$vnc -Dvnc_sasl=$vnc_sasl -Dvnc_jpeg=$vnc_jpeg -Dvnc_png=$vnc_png \
- -Dgettext=$gettext -Dxkbcommon=$xkbcommon -Du2f=$u2f\
+ -Dgettext=$gettext -Dxkbcommon=$xkbcommon -Du2f=$u2f \
+ -Dcapstone=$capstone \
$cross_arg \
"$PWD" "$source_path"
keyval = import('unstable-keyval')
endif
ss = import('sourceset')
+fs = import('fs')
sh = find_program('sh')
cc = meson.get_compiler('c')
libusb = declare_dependency(compile_args: config_host['LIBUSB_CFLAGS'].split(),
link_args: config_host['LIBUSB_LIBS'].split())
endif
-capstone = not_found
-if 'CONFIG_CAPSTONE' in config_host
- capstone = declare_dependency(compile_args: config_host['CAPSTONE_CFLAGS'].split(),
- link_args: config_host['CAPSTONE_LIBS'].split())
-endif
libpmem = not_found
if 'CONFIG_LIBPMEM' in config_host
libpmem = declare_dependency(compile_args: config_host['LIBPMEM_CFLAGS'].split(),
config_host_data.set(k, v == 'y' ? 1 : v)
endif
endforeach
-genh += configure_file(output: 'config-host.h', configuration: config_host_data)
minikconf = find_program('scripts/minikconf.py')
config_all = {}
'CONFIG_ALL': true,
}
+# Submodules
+
+capstone = not_found
+capstone_opt = get_option('capstone')
+if capstone_opt in ['enabled', 'auto', 'system']
+ have_internal = fs.exists(meson.current_source_dir() / 'capstone/Makefile')
+ capstone = dependency('capstone', static: enable_static,
+ method: 'pkg-config',
+ required: capstone_opt == 'system' or
+ capstone_opt == 'enabled' and not have_internal)
+ if capstone.found()
+ capstone_opt = 'system'
+ elif have_internal
+ capstone_opt = 'internal'
+ else
+ capstone_opt = 'disabled'
+ endif
+endif
+if capstone_opt == 'internal'
+ capstone_data = configuration_data()
+ capstone_data.set('CAPSTONE_USE_SYS_DYN_MEM', '1')
+
+ capstone_files = files(
+ 'capstone/cs.c',
+ 'capstone/MCInst.c',
+ 'capstone/MCInstrDesc.c',
+ 'capstone/MCRegisterInfo.c',
+ 'capstone/SStream.c',
+ 'capstone/utils.c'
+ )
+
+ if 'CONFIG_ARM_DIS' in config_all_disas
+ capstone_data.set('CAPSTONE_HAS_ARM', '1')
+ capstone_files += files(
+ 'capstone/arch/ARM/ARMDisassembler.c',
+ 'capstone/arch/ARM/ARMInstPrinter.c',
+ 'capstone/arch/ARM/ARMMapping.c',
+ 'capstone/arch/ARM/ARMModule.c'
+ )
+ endif
+
+ # FIXME: This config entry currently depends on a c++ compiler.
+ # Which is needed for building libvixl, but not for capstone.
+ if 'CONFIG_ARM_A64_DIS' in config_all_disas
+ capstone_data.set('CAPSTONE_HAS_ARM64', '1')
+ capstone_files += files(
+ 'capstone/arch/AArch64/AArch64BaseInfo.c',
+ 'capstone/arch/AArch64/AArch64Disassembler.c',
+ 'capstone/arch/AArch64/AArch64InstPrinter.c',
+ 'capstone/arch/AArch64/AArch64Mapping.c',
+ 'capstone/arch/AArch64/AArch64Module.c'
+ )
+ endif
+
+ if 'CONFIG_PPC_DIS' in config_all_disas
+ capstone_data.set('CAPSTONE_HAS_POWERPC', '1')
+ capstone_files += files(
+ 'capstone/arch/PowerPC/PPCDisassembler.c',
+ 'capstone/arch/PowerPC/PPCInstPrinter.c',
+ 'capstone/arch/PowerPC/PPCMapping.c',
+ 'capstone/arch/PowerPC/PPCModule.c'
+ )
+ endif
+
+ if 'CONFIG_I386_DIS' in config_all_disas
+ capstone_data.set('CAPSTONE_HAS_X86', 1)
+ capstone_files += files(
+ 'capstone/arch/X86/X86Disassembler.c',
+ 'capstone/arch/X86/X86DisassemblerDecoder.c',
+ 'capstone/arch/X86/X86ATTInstPrinter.c',
+ 'capstone/arch/X86/X86IntelInstPrinter.c',
+ 'capstone/arch/X86/X86Mapping.c',
+ 'capstone/arch/X86/X86Module.c'
+ )
+ endif
+
+ configure_file(output: 'capstone-defs.h', configuration: capstone_data)
+
+ capstone_cargs = [
+ # FIXME: There does not seem to be a way to completely replace the c_args
+ # that come from add_project_arguments() -- we can only add to them.
+ # So: disable all warnings with a big hammer.
+ '-Wno-error', '-w',
+
+ # Include all configuration defines via a header file, which will wind up
+ # as a dependency on the object file, and thus changes here will result
+ # in a rebuild.
+ '-include', 'capstone-defs.h'
+ ]
+
+ libcapstone = static_library('capstone',
+ sources: capstone_files,
+ c_args: capstone_cargs,
+ include_directories: 'capstone/include')
+ capstone = declare_dependency(link_with: libcapstone,
+ include_directories: 'capstone/include')
+endif
+config_host_data.set('CONFIG_CAPSTONE', capstone.found())
+
+genh += configure_file(output: 'config-host.h', configuration: config_host_data)
+
# Generators
hxtool = find_program('scripts/hxtool')
summary_info += {'qed support': config_host.has_key('CONFIG_QED')}
summary_info += {'parallels support': config_host.has_key('CONFIG_PARALLELS')}
summary_info += {'sheepdog support': config_host.has_key('CONFIG_SHEEPDOG')}
-summary_info += {'capstone': config_host.has_key('CONFIG_CAPSTONE')}
+summary_info += {'capstone': capstone_opt == 'disabled' ? false : capstone_opt}
summary_info += {'libpmem support': config_host.has_key('CONFIG_LIBPMEM')}
summary_info += {'libdaxctl support': config_host.has_key('CONFIG_LIBDAXCTL')}
summary_info += {'libudev': libudev.found()}
projects / users / dwmw2 / qemu.git / commitdiff