The following libraries provide various hardware acceleration features:
--enable-cuda Nvidia CUDA (dynamically linked)
+ --enable-cuvid Nvidia CUVID video decode acceleration
--enable-d3d11va Microsoft Direct3D 11 video acceleration [auto]
--enable-dxva2 Microsoft DirectX 9 video acceleration [auto]
--enable-libmfx Intel MediaSDK (AKA Quick Sync Video)
--extra-objcflags=FLAGS add FLAGS to OBJCFLAGS [$CFLAGS]
--extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]
--extra-ldexeflags=ELDFLAGS add ELDFLAGS to LDEXEFLAGS [$LDEXEFLAGS]
+ --extra-ldsoflags=ELDFLAGS add ELDFLAGS to LDSOFLAGS [$LDSOFLAGS]
--extra-libs=ELIBS add ELIBS [$ELIBS]
--extra-version=STRING version string suffix []
--optflags=OPTFLAGS override optimization-related compiler flags
enabled ${cfg}_checking && die "Circular dependency for $cfg."
disabled ${cfg}_checking && continue
enable ${cfg}_checking
- append allopts $cfg
eval dep_all="\$${cfg}_deps"
eval dep_any="\$${cfg}_deps_any"
disabled_all $dep_con || disable $cfg
disabled_any $dep_sel && disable $cfg
- if enabled $cfg; then
- enable_deep $dep_sel
- enable_deep_weak $dep_sgs
- for dep in $dep_all $dep_any $dep_sgs; do
- # filter out library deps, these do not belong in extralibs
- is_in $dep $LIBRARY_LIST && continue
- enabled $dep && eval append ${cfg}_extralibs ${dep}_extralibs
- done
- fi
+ enabled $cfg && enable_deep_weak $dep_sel $dep_sgs
+
+ for dep in $dep_all $dep_any $dep_sel $dep_sgs; do
+ # filter out library deps, these do not belong in extralibs
+ is_in $dep $LIBRARY_LIST && continue
+ enabled $dep && eval append ${cfg}_extralibs ${dep}_extralibs
+ done
disable ${cfg}_checking
done
append LDEXEFLAGS $($ldflags_filter "$@")
}
+add_ldsoflags(){
+ append LDSOFLAGS $($ldflags_filter "$@")
+}
+
add_stripflags(){
append STRIPFLAGS "$@"
}
enable $name && eval ${name}_extralibs="\$@"
}
-check_pkg_config(){
- log check_pkg_config "$@"
+test_pkg_config(){
+ log test_pkg_config "$@"
name="$1"
pkg_version="$2"
pkg="${2%% *}"
pkg_libs=$($pkg_config --libs $pkg_config_flags $pkg)
check_func_headers "$headers" "$funcs" $pkg_cflags $pkg_libs "$@" &&
enable $name &&
- add_cflags "$pkg_cflags" &&
- eval $(sanitize_var_name ${name}_extralibs)="\$pkg_libs"
+ set_sanitized "${name}_cflags" $pkg_cflags &&
+ set_sanitized "${name}_extralibs" $pkg_libs
+}
+
+check_pkg_config(){
+ log check_pkg_config "$@"
+ name="$1"
+ test_pkg_config "$@" &&
+ eval add_cflags \$${name}_cflags
}
check_exec(){
HWACCEL_LIBRARY_NONFREE_LIST="
cuda
+ cuvid
libnpp
"
HWACCEL_LIBRARY_LIST="
HEADERS_LIST="
AVFoundation_AVFoundation_h
- alsa_asoundlib_h
arpa_inet_h
cdio_paranoia_h
cdio_paranoia_paranoia_h
- d3d11_h
dispatch_dispatch_h
dev_bktr_ioctl_bt848_h
dev_bktr_ioctl_meteor_h
dev_video_bktr_ioctl_bt848_h
dev_video_meteor_ioctl_meteor_h
direct_h
- dlfcn_h
+ dxgidebug_h
dxva_h
gsm_h
io_h
machine_ioctl_meteor_h
malloc_h
poll_h
- sndio_h
soundcard_h
stdatomic_h
- sys_mman_h
sys_param_h
sys_resource_h
sys_select_h
clock_gettime
closesocket
CommandLineToArgvW
- CoTaskMemFree
CryptGenRandom
fcntl
- flt_lim
fork
getaddrinfo
gethrtime
gmtime_r
inet_aton
isatty
- LoadLibrary
localtime_r
mach_absolute_time
MapViewOfFile
memalign
- mkstemp
mmap
mprotect
nanosleep
TYPES_LIST="
CONDITION_VARIABLE_Ptr
+ CUVIDDECODECREATEINFO_bitDepthMinus8
socklen_t
struct_addrinfo
struct_group_source_req
sdl
section_data_rel_ro
threads
+ uwp
vaapi_drm
vaapi_x11
vdpau_x11
blockdsp
bswapdsp
cabac
+ cbs
+ cbs_h264
+ cbs_h265
+ cbs_mpeg2
dirac_parse
dvprofile
faandct
h264parse
h264pred
h264qpel
- hevc_ps
+ hevcparse
hpeldsp
huffman
huffyuvdsp
qsv
qsvdec
qsvenc
+ qsvvpp
rangecoder
riffdec
riffenc
map 'eval ${v}_inline_deps=inline_asm' $ARCH_EXT_LIST_ARM
altivec_deps="ppc"
+dcbzl_deps="ppc"
+ldbrx_deps="ppc"
ppc4xx_deps="ppc"
vsx_deps="altivec"
power8_deps="vsx"
+loongson_deps="mips"
+mips32r1_deps="mips32"
+mips32r2_deps="mips32"
+mips32r6_deps="mips32"
+mips64r1_deps="mips64"
+mips64r2_deps="mips64"
+mips64r6_deps="mips64"
+
+vis_deps="sparc"
+
cpunop_deps="i686"
x86_64_select="i686"
x86_64_suggest="fast_cmov"
avx2_deps="avx"
mmx_external_deps="x86asm"
-mmx_inline_deps="inline_asm"
+mmx_inline_deps="inline_asm x86"
mmx_suggest="mmx_external mmx_inline"
for ext in $(filter_out mmx $ARCH_EXT_LIST_X86_SIMD); do
threads_if_any="$THREADS_LIST"
# subsystems
+cbs_h264_select="cbs golomb"
+cbs_h265_select="cbs golomb"
+cbs_mpeg2_select="cbs"
dct_select="rdft"
dirac_parse_select="golomb"
error_resilience_select="me_cmp"
-faandct_deps="faan fdctdsp"
-faanidct_deps="faan idctdsp"
+faandct_deps="faan"
+faandct_select="fdctdsp"
+faanidct_deps="faan"
+faanidct_select="idctdsp"
h264dsp_select="startcode"
-hevc_ps_select="golomb"
+hevcparse_select="golomb"
intrax8_select="blockdsp idctdsp"
mdct_select="fft"
rdft_select="fft"
binkaudio_dct_decoder_select="mdct rdft dct sinewin wma_freqs"
binkaudio_rdft_decoder_select="mdct rdft sinewin wma_freqs"
cavs_decoder_select="blockdsp golomb h264chroma idctdsp qpeldsp videodsp"
+clearvideo_decoder_select="idctdsp"
cllc_decoder_select="bswapdsp"
comfortnoise_encoder_select="lpc"
cook_decoder_select="audiodsp mdct sinewin"
hap_decoder_select="snappy texturedsp"
hap_encoder_deps="libsnappy"
hap_encoder_select="texturedspenc"
-hevc_decoder_select="bswapdsp cabac hevc_ps videodsp"
+hevc_decoder_select="bswapdsp cabac hevcparse videodsp"
huffyuv_decoder_select="bswapdsp huffyuvdsp"
huffyuv_encoder_select="bswapdsp huffman huffyuvencdsp"
iac_decoder_select="imc_decoder"
zmbv_encoder_deps="zlib"
# hardware accelerators
-d3d11va_deps="d3d11_h dxva_h ID3D11VideoDecoder"
+d3d11va_deps="dxva_h ID3D11VideoDecoder"
dxva2_deps="dxva2api_h DXVA2_ConfigPictureDecode ole32"
vda_deps="VideoDecodeAcceleration_VDADecoder_h blocks_extension pthreads"
vda_extralibs="-framework CoreFoundation -framework VideoDecodeAcceleration -framework QuartzCore"
h263_vaapi_hwaccel_deps="vaapi"
h263_vaapi_hwaccel_select="h263_decoder"
+h264_cuvid_hwaccel_deps="cuvid CUVIDH264PICPARAMS"
+h264_cuvid_hwaccel_select="h264_decoder"
h264_d3d11va_hwaccel_deps="d3d11va"
h264_d3d11va_hwaccel_select="h264_decoder"
h264_d3d11va2_hwaccel_deps="d3d11va"
h264_vda_old_hwaccel_select="h264_decoder"
h264_vdpau_hwaccel_deps="vdpau"
h264_vdpau_hwaccel_select="h264_decoder"
+hevc_cuvid_hwaccel_deps="cuvid CUVIDHEVCPICPARAMS"
+hevc_cuvid_hwaccel_select="hevc_decoder"
hevc_d3d11va_hwaccel_deps="d3d11va DXVA_PicParams_HEVC"
hevc_d3d11va_hwaccel_select="hevc_decoder"
hevc_d3d11va2_hwaccel_deps="d3d11va DXVA_PicParams_HEVC"
nvenc_deps_any="libdl LoadLibrary"
omx_deps="libdl pthreads"
omx_rpi_select="omx"
+qsv_deps="libmfx"
qsvdec_select="qsv"
qsvenc_select="qsv"
+qsvvpp_select="qsv"
vaapi_encode_deps="vaapi"
hwupload_cuda_filter_deps="cuda"
h264_mmal_decoder_deps="mmal"
h264_nvenc_encoder_deps="nvenc"
h264_omx_encoder_deps="omx"
-h264_qsv_decoder_deps="libmfx"
h264_qsv_decoder_select="h264_mp4toannexb_bsf h264_parser qsvdec h264_qsv_hwaccel"
-h264_qsv_encoder_deps="libmfx"
h264_qsv_encoder_select="qsvenc"
h264_vaapi_encoder_deps="VAEncPictureParameterBufferH264"
-h264_vaapi_encoder_select="vaapi_encode golomb"
+h264_vaapi_encoder_select="cbs_h264 vaapi_encode"
hevc_nvenc_encoder_deps="nvenc"
-hevc_qsv_decoder_deps="libmfx"
hevc_qsv_decoder_select="hevc_mp4toannexb_bsf hevc_parser hevc_qsv_hwaccel qsvdec"
-hevc_qsv_encoder_deps="libmfx"
-hevc_qsv_encoder_select="hevc_ps qsvenc"
+hevc_qsv_encoder_select="hevcparse qsvenc"
hevc_vaapi_encoder_deps="VAEncPictureParameterBufferHEVC"
-hevc_vaapi_encoder_select="vaapi_encode golomb"
+hevc_vaapi_encoder_select="cbs_h265 vaapi_encode"
+mjpeg_qsv_encoder_deps="libmfx"
+mjpeg_qsv_encoder_select="qsvenc"
mjpeg_vaapi_encoder_deps="VAEncPictureParameterBufferJPEG"
mjpeg_vaapi_encoder_select="vaapi_encode jpegtables"
mpeg2_mmal_decoder_deps="mmal"
-mpeg2_qsv_decoder_deps="libmfx"
mpeg2_qsv_decoder_select="qsvdec mpeg2_qsv_hwaccel mpegvideo_parser"
-mpeg2_qsv_encoder_deps="libmfx"
mpeg2_qsv_encoder_select="qsvenc"
mpeg2_vaapi_encoder_deps="VAEncPictureParameterBufferMPEG2"
-mpeg2_vaapi_encoder_select="vaapi_encode"
+mpeg2_vaapi_encoder_select="cbs_mpeg2 vaapi_encode"
mpeg4_omx_encoder_deps="omx"
vc1_mmal_decoder_deps="mmal"
-vc1_qsv_decoder_deps="libmfx"
vc1_qsv_decoder_select="qsvdec vc1_qsv_hwaccel vc1_parser"
-vp8_qsv_decoder_deps="libmfx"
vp8_qsv_decoder_select="qsvdec vp8_qsv_hwaccel vp8_parser"
vp8_vaapi_encoder_deps="VAEncPictureParameterBufferVP8"
vp8_vaapi_encoder_select="vaapi_encode"
# parsers
aac_parser_select="adts_header"
h264_parser_select="golomb h264dsp h264parse"
-hevc_parser_select="hevc_ps"
+hevc_parser_select="hevcparse"
mpegaudio_parser_select="mpegaudioheader"
mpegvideo_parser_select="mpegvideo"
mpeg4video_parser_select="error_resilience h263dsp mpegvideo qpeldsp"
# bitstream_filters
aac_adtstoasc_bsf_select="adts_header"
+h264_metadata_bsf_select="cbs_h264"
+h264_redundant_pps_bsf_select="cbs_h264"
+hevc_metadata_bsf_select="cbs_h265"
mjpeg2jpeg_bsf_select="jpegtables"
+mpeg2_metadata_bsf_select="cbs_mpeg2"
+trace_headers_bsf_select="cbs_h264 cbs_h265 cbs_mpeg2"
# external libraries
avisynth_deps="LoadLibrary"
interlace_filter_deps="gpl"
movie_filter_deps="avcodec avformat"
ocv_filter_deps="libopencv"
+overlay_qsv_filter_deps="libmfx"
+overlay_qsv_filter_select="qsvvpp"
resample_filter_deps="avresample"
scale_filter_deps="swscale"
scale_qsv_filter_deps="libmfx"
scale_vaapi_filter_deps="vaapi VAProcPipelineParameterBuffer"
+vpp_qsv_filter_deps="libmfx"
+vpp_qsv_filter_select="qsvvpp"
# examples
decode_audio_example_deps="avcodec avutil"
avformat_extralibs="libm_extralibs"
avfilter_extralibs="pthreads_extralibs libm_extralibs"
avresample_extralibs="libm_extralibs"
-avutil_extralibs="clock_gettime_extralibs cuda_extralibs libm_extralibs libmfx_extralibs nanosleep_extralibs pthreads_extralibs user32_extralibs vaapi_extralibs vaapi_drm_extralibs vaapi_x11_extralibs vdpau_x11_extralibs wincrypt_extralibs"
+avutil_extralibs="clock_gettime_extralibs cuda_extralibs cuvid_extralibs d3d11va_extralibs libm_extralibs libmfx_extralibs nanosleep_extralibs pthreads_extralibs user32_extralibs vaapi_extralibs vaapi_drm_extralibs vaapi_x11_extralibs vdpau_x11_extralibs wincrypt_extralibs"
swscale_extralibs="libm_extralibs"
# programs
--extra-ldexeflags=*)
add_ldexeflags $optval
;;
+ --extra-ldsoflags=*)
+ add_ldsoflags $optval
+ ;;
--extra-libs=*)
add_extralibs $optval
;;
done
}
-ccc_flags(){
- for flag; do
- case $flag in
- -std=c99) echo -c99 ;;
- -mcpu=*) echo -arch ${flag#*=} ;;
- -mieee) echo -ieee ;;
- -O*|-fast) echo $flag ;;
- -fno-math-errno) echo -assume nomath_errno ;;
- -g) echo -g3 ;;
- -Wall) echo -msg_enable level2 ;;
- -Wno-pointer-sign) echo -msg_disable ptrmismatch1 ;;
- -Wl,*) echo $flag ;;
- -f*|-W*) ;;
- *) echo $flag ;;
- esac
- done
-}
-
cparser_flags(){
for flag; do
case $flag in
_ident=$($_cc -qversion 2>/dev/null | head -n1)
_cflags_speed='-O5'
_cflags_size='-O5 -qcompact'
- elif $_cc -V 2>/dev/null | grep -q Compaq; then
- _type=ccc
- _ident=$($_cc -V | head -n1 | cut -d' ' -f1-3)
- _DEPFLAGS='-M'
- _cflags_speed='-fast'
- _cflags_size='-O1'
- _flags_filter=ccc_flags
elif $_cc --vsn 2>/dev/null | grep -Eq "ARM (C/C\+\+ )?Compiler"; then
test -d "$sysroot" || die "No valid sysroot specified."
_type=armcc
{ check_cflags -mdynamic-no-pic && add_asflags -mdynamic-no-pic; }
check_header dispatch/dispatch.h &&
add_cppflags '-I\$(SRC_PATH)/compat/dispatch_semaphore'
+ if test -n "$sysroot"; then
+ is_in -isysroot $cc $CPPFLAGS $CFLAGS || check_cppflags -isysroot $sysroot
+ is_in -isysroot $ld $LDFLAGS || check_ldflags -isysroot $sysroot
+ fi
;;
msys*)
die "Native MSYS builds are discouraged, please use the MINGW environment."
;;
mingw32*|mingw64*)
- if test $target_os = "mingw32ce"; then
- disable network
- else
- target_os=mingw32
- fi
+ target_os=mingw32
LIBTARGET=i386
if enabled x86_64; then
LIBTARGET="i386:x86-64"
- elif enabled arm; then
- LIBTARGET=arm-wince
+ fi
+ if enabled shared; then
+ # Cannot build both shared and static libs when using dllexport.
+ disable static
fi
check_ldflags -Wl,--nxcompat
check_ldflags -Wl,--dynamicbase
SLIBSUF=".dll"
SLIBNAME_WITH_VERSION='$(SLIBPREF)$(NAME)-$(LIBVERSION)$(SLIBSUF)'
SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(NAME)-$(LIBMAJOR)$(SLIBSUF)'
- SLIB_EXTRA_CMD=-'sed -e "s/ @[^ ]*//" $$(@:$(SLIBSUF)=.orig.def) > $$(@:$(SLIBSUF)=.def); $(DLLTOOL) -m $(LIBTARGET) -d $$(@:$(SLIBSUF)=.def) -l $(SUBDIR)$(SLIBNAME:$(SLIBSUF)=.lib) -D $(SLIBNAME_WITH_MAJOR)'
+ SLIB_EXTRA_CMD=-'$(DLLTOOL) -m $(LIBTARGET) -d $$(@:$(SLIBSUF)=.def) -l $(SUBDIR)$(SLIBNAME:$(SLIBSUF)=.lib) -D $(SLIBNAME_WITH_MAJOR)'
SLIB_INSTALL_NAME='$(SLIBNAME_WITH_MAJOR)'
SLIB_INSTALL_LINKS=
SLIB_INSTALL_EXTRA_SHLIB='$(SLIBNAME:$(SLIBSUF)=.lib)'
SLIB_INSTALL_EXTRA_LIB='lib$(SLIBNAME:$(SLIBSUF)=.dll.a) $(SLIBNAME_WITH_MAJOR:$(SLIBSUF)=.def)'
- SHFLAGS='-shared -Wl,--output-def,$$(@:$(SLIBSUF)=.orig.def) -Wl,--out-implib,$(SUBDIR)lib$(SLIBNAME:$(SLIBSUF)=.dll.a) -Wl,--enable-runtime-pseudo-reloc -Wl,--enable-auto-image-base'
+ SLIB_CREATE_DEF_CMD='ARCH="$(ARCH)" AR="$(AR_CMD)" NM="$(NM_CMD)" $(SRC_PATH)/compat/windows/makedef $(SUBDIR)lib$(NAME).ver $(OBJS) > $$(@:$(SLIBSUF)=.def)'
+ SHFLAGS='-shared -Wl,--out-implib,$(SUBDIR)lib$(SLIBNAME:$(SLIBSUF)=.dll.a) -Wl,--enable-auto-image-base $$(@:$(SLIBSUF)=.def)'
enabled x86_64 && objformat="win64" || objformat="win32"
dlltool="${cross_prefix}dlltool"
ranlib=:
-l:drtaeabi.dso -l:scppnwdl.dso -lsupc++ -lgcc \
-l:libc.dso -l:libm.dso -l:euser.dso -l:libcrt0.lib
;;
- osf1)
- add_cppflags -D_OSF_SOURCE -D_POSIX_PII -D_REENTRANT
- ;;
minix)
;;
none)
add_cppflags -D__builtin_memset=memset
add_cppflags -D__gnuc_va_list=va_list -D_VA_LIST_DEFINED
add_cflags -pds=48 # incompatible redefinition of macro
- elif enabled ccc; then
- add_ldflags -Wl,-z,now # calls to libots crash without this
fi
;;
esac
x86asmexe=$x86asmexe_probe
x86asm_type=nasm
x86asm_debug="-g -F dwarf"
+ X86ASMDEP=
X86ASM_DEPFLAGS='-MD $(@:.o=.d)'
elif check_cmd $x86asmexe_probe --version; then
x86asmexe=$x86asmexe_probe
x86asm_type=yasm
x86asm_debug="-g dwarf2"
X86ASMDEP='$(DEPX86ASM) $(X86ASMFLAGS) -M $(X86ASM_O) $< > $(@:.o=.d)'
+ X86ASM_DEPFLAGS=
fi
check_x86asm "movbe ecx, [5]" && enable x86asm
}
check_func_headers windows.h VirtualAlloc
check_struct windows.h "CONDITION_VARIABLE" Ptr
-check_header d3d11.h
check_header direct.h
-check_header dlfcn.h
+check_header dxgidebug.h
check_header dxva.h
check_header dxva2api.h
check_header io.h
check_header mach/mach_time.h
check_header malloc.h
check_header poll.h
-check_header sys/mman.h
check_header sys/param.h
check_header sys/resource.h
check_header sys/select.h
check_struct "sys/time.h sys/resource.h" "struct rusage" ru_maxrss
+check_type "cuviddec.h" "CUVIDH264PICPARAMS"
+check_type "cuviddec.h" "CUVIDHEVCPICPARAMS"
+check_struct "cuviddec.h" "CUVIDDECODECREATEINFO" bitDepthMinus8
+
check_type "windows.h dxva.h" "DXVA_PicParams_HEVC" -DWINAPI_FAMILY=WINAPI_FAMILY_DESKTOP_APP -D_CRT_BUILD_DESKTOP_APP=0
check_type "windows.h d3d11.h" "ID3D11VideoDecoder"
check_type "d3d9.h dxva2api.h" DXVA2_ConfigPictureDecode -D_WIN32_WINNT=0x0602
enabled avisynth && require_header avisynth/avisynth_c.h
enabled avxsynth && require_header avxsynth/avxsynth_c.h
enabled cuda && require cuda cuda.h cuInit -lcuda
+enabled cuvid && require cuvid cuviddec.h cuvidCreateDecoder -lnvcuvid
enabled frei0r && require_header frei0r.h
enabled gnutls && require_pkg_config gnutls gnutls gnutls/gnutls.h gnutls_global_init
enabled libbs2b && require_pkg_config libbs2b libbs2b bs2b.h bs2b_open
require_cpp_condition nvEncodeAPI.h "NVENCAPI_MAJOR_VERSION >= 6"
fi
-# SDL is "special" and adds some CFLAGS that should not pollute anything else.
-if enabled avplay; then
- CFLAGS_SAVE=$CFLAGS
- check_pkg_config sdl "sdl >= 1.2.1 sdl < 1.3.0" SDL_events.h SDL_PollEvent &&
- sdl_cflags=$pkg_cflags
- CFLAGS=$CFLAGS_SAVE
-fi
+# SDL adds some CFLAGS that should not be part of the general CFLAGS.
+enabled avplay &&
+ test_pkg_config sdl "sdl >= 1.2.1 sdl < 1.3.0" SDL_events.h SDL_PollEvent
! disabled pod2man && check_cmd pod2man --help && enable pod2man || disable pod2man
! disabled texi2html && check_cmd texi2html -version && enable texi2html || disable texi2html
check_pkg_config libxcb_xfixes xcb-xfixes xcb/xfixes.h xcb_xfixes_get_cursor_image
fi
+# d3d11va requires linking directly to dxgi and d3d11 if not building for
+# the desktop api partition
+check_cpp <<EOF && enable uwp && d3d11va_extralibs="-ldxgi -ld3d11"
+#ifdef WINAPI_FAMILY
+#include <winapifamily.h>
+#if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)
+#error desktop, not uwp
+#else
+// WINAPI_FAMILY_APP, WINAPI_FAMILY_PHONE_APP => UWP
+#endif
+#else
+#error no family set
+#endif
+EOF
+
enabled vaapi && require vaapi va/va.h vaInitialize -lva
enabled vaapi &&
# add some linker flags
check_ldflags -Wl,--warn-common
check_ldflags -Wl,-rpath-link=libswscale:libavfilter:libavdevice:libavformat:libavcodec:libavutil:libavresample
-enabled rpath && add_ldexeflags -Wl,-rpath,$libdir
+enabled rpath && add_ldexeflags -Wl,-rpath,$libdir && add_ldsoflags -Wl,-rpath,$libdir
test_ldflags -Wl,-Bsymbolic && append SHFLAGS -Wl,-Bsymbolic
# add some strip flags
check_cflags -falign-stack=maintain-16-byte ||
disable aligned_stack
fi
-elif enabled ccc; then
- # disable some annoying warnings
- add_cflags -msg_disable bitnotint
- add_cflags -msg_disable mixfuncvoid
- add_cflags -msg_disable nonstandcast
- add_cflags -msg_disable unsupieee
elif enabled gcc; then
check_optflags -fno-tree-vectorize
check_cflags -Werror=implicit-function-declaration
;;
esac
-case $target_os in
- osf1)
- enabled ccc && add_ldflags '-Wl,-expect_unresolved,*'
- ;;
-esac
-
enabled asm || { arch=c; disable $ARCH_LIST $ARCH_EXT_LIST; }
check_deps $CONFIG_LIST \
AR=$ar
ARFLAGS=$arflags
AR_O=$ar_o
+AR_CMD=$ar
+NM_CMD=$nm
RANLIB=$ranlib
STRIP=$strip
LN_S=$ln_s
DLLTOOL=$dlltool
LDFLAGS=$LDFLAGS
LDEXEFLAGS=$LDEXEFLAGS
+LDSOFLAGS=$LDSOFLAGS
SHFLAGS=$(echo $($ldflags_filter $SHFLAGS))
STRIPFLAGS=$STRIPFLAGS
X86ASMFLAGS=$X86ASMFLAGS