692 строки
21 KiB
Bash
Executable File
692 строки
21 KiB
Bash
Executable File
#!/bin/bash
|
|
##
|
|
## configure
|
|
##
|
|
## This script is the front-end to the build system. It provides a similar
|
|
## interface to standard configure scripts with some extra bits for dealing
|
|
## with toolchains that differ from the standard POSIX interface and
|
|
## for extracting subsets of the source tree. In theory, reusable parts
|
|
## of this script were intended to live in build/make/configure.sh,
|
|
## but in practice, the line is pretty blurry.
|
|
##
|
|
## This build system is based in part on the FFmpeg configure script.
|
|
##
|
|
|
|
#source_path="`dirname \"$0\"`"
|
|
source_path=${0%/*}
|
|
. "${source_path}/build/make/configure.sh"
|
|
|
|
show_help(){
|
|
show_help_pre
|
|
cat << EOF
|
|
Advanced options:
|
|
${toggle_libs} libraries
|
|
${toggle_examples} examples
|
|
${toggle_docs} documentation
|
|
${toggle_unit_tests} unit tests
|
|
--libc=PATH path to alternate libc
|
|
--as={yasm|nasm|auto} use specified assembler [auto, yasm preferred]
|
|
--sdk-path=PATH path to root of sdk (iOS, android builds only)
|
|
${toggle_fast_unaligned} don't use unaligned accesses, even when
|
|
supported by hardware [auto]
|
|
${toggle_codec_srcs} in/exclude codec library source code
|
|
${toggle_debug_libs} in/exclude debug version of libraries
|
|
${toggle_md5} support for output of checksum data
|
|
${toggle_static_msvcrt} use static MSVCRT (VS builds only)
|
|
${toggle_vp8} VP8 codec support
|
|
${toggle_vp9} VP9 codec support
|
|
${toggle_internal_stats} output of encoder internal stats for debug, if supported (encoders)
|
|
${toggle_mem_tracker} track memory usage
|
|
${toggle_postproc} postprocessing
|
|
${toggle_multithread} multithreaded encoding and decoding
|
|
${toggle_spatial_resampling} spatial sampling (scaling) support
|
|
${toggle_realtime_only} enable this option while building for real-time encoding
|
|
${toggle_onthefly_bitpacking} enable on-the-fly bitpacking in real-time encoding
|
|
${toggle_error_concealment} enable this option to get a decoder which is able to conceal losses
|
|
${toggle_runtime_cpu_detect} runtime cpu detection
|
|
${toggle_shared} shared library support
|
|
${toggle_static} static library support
|
|
${toggle_small} favor smaller size over speed
|
|
${toggle_postproc_visualizer} macro block / block level visualizers
|
|
${toggle_multi_res_encoding} enable multiple-resolution encoding
|
|
${toggle_temporal_denoising} enable temporal denoising and disable the spatial denoiser
|
|
|
|
Codecs:
|
|
Codecs can be selectively enabled or disabled individually, or by family:
|
|
--disable-<codec>
|
|
is equivalent to:
|
|
--disable-<codec>-encoder
|
|
--disable-<codec>-decoder
|
|
|
|
Codecs available in this distribution:
|
|
EOF
|
|
#restore editor state '
|
|
|
|
local family;
|
|
local last_family;
|
|
local c;
|
|
local str;
|
|
for c in ${CODECS}; do
|
|
family=${c%_*}
|
|
if [ "${family}" != "${last_family}" ]; then
|
|
[ -z "${str}" ] || echo "${str}"
|
|
str="$(printf ' %10s:' ${family})"
|
|
fi
|
|
str="${str} $(printf '%10s' ${c#*_})"
|
|
last_family=${family}
|
|
done
|
|
echo "${str}"
|
|
show_help_post
|
|
}
|
|
|
|
##
|
|
## BEGIN APPLICATION SPECIFIC CONFIGURATION
|
|
##
|
|
|
|
# all_platforms is a list of all supported target platforms. Maintain
|
|
# alphabetically by architecture, generic-gnu last.
|
|
all_platforms="${all_platforms} armv5te-android-gcc"
|
|
all_platforms="${all_platforms} armv5te-linux-rvct"
|
|
all_platforms="${all_platforms} armv5te-linux-gcc"
|
|
all_platforms="${all_platforms} armv5te-none-rvct"
|
|
all_platforms="${all_platforms} armv6-darwin-gcc"
|
|
all_platforms="${all_platforms} armv6-linux-rvct"
|
|
all_platforms="${all_platforms} armv6-linux-gcc"
|
|
all_platforms="${all_platforms} armv6-none-rvct"
|
|
all_platforms="${all_platforms} armv7-android-gcc" #neon Cortex-A8
|
|
all_platforms="${all_platforms} armv7-darwin-gcc" #neon Cortex-A8
|
|
all_platforms="${all_platforms} armv7-linux-rvct" #neon Cortex-A8
|
|
all_platforms="${all_platforms} armv7-linux-gcc" #neon Cortex-A8
|
|
all_platforms="${all_platforms} armv7-none-rvct" #neon Cortex-A8
|
|
all_platforms="${all_platforms} mips32-linux-gcc"
|
|
all_platforms="${all_platforms} ppc32-darwin8-gcc"
|
|
all_platforms="${all_platforms} ppc32-darwin9-gcc"
|
|
all_platforms="${all_platforms} ppc32-linux-gcc"
|
|
all_platforms="${all_platforms} ppc64-darwin8-gcc"
|
|
all_platforms="${all_platforms} ppc64-darwin9-gcc"
|
|
all_platforms="${all_platforms} ppc64-linux-gcc"
|
|
all_platforms="${all_platforms} sparc-solaris-gcc"
|
|
all_platforms="${all_platforms} x86-android-gcc"
|
|
all_platforms="${all_platforms} x86-darwin8-gcc"
|
|
all_platforms="${all_platforms} x86-darwin8-icc"
|
|
all_platforms="${all_platforms} x86-darwin9-gcc"
|
|
all_platforms="${all_platforms} x86-darwin9-icc"
|
|
all_platforms="${all_platforms} x86-darwin10-gcc"
|
|
all_platforms="${all_platforms} x86-darwin11-gcc"
|
|
all_platforms="${all_platforms} x86-darwin12-gcc"
|
|
all_platforms="${all_platforms} x86-linux-gcc"
|
|
all_platforms="${all_platforms} x86-linux-icc"
|
|
all_platforms="${all_platforms} x86-os2-gcc"
|
|
all_platforms="${all_platforms} x86-solaris-gcc"
|
|
all_platforms="${all_platforms} x86-win32-gcc"
|
|
all_platforms="${all_platforms} x86-win32-vs7"
|
|
all_platforms="${all_platforms} x86-win32-vs8"
|
|
all_platforms="${all_platforms} x86-win32-vs9"
|
|
all_platforms="${all_platforms} x86_64-darwin9-gcc"
|
|
all_platforms="${all_platforms} x86_64-darwin10-gcc"
|
|
all_platforms="${all_platforms} x86_64-darwin11-gcc"
|
|
all_platforms="${all_platforms} x86_64-darwin12-gcc"
|
|
all_platforms="${all_platforms} x86_64-linux-gcc"
|
|
all_platforms="${all_platforms} x86_64-linux-icc"
|
|
all_platforms="${all_platforms} x86_64-solaris-gcc"
|
|
all_platforms="${all_platforms} x86_64-win64-gcc"
|
|
all_platforms="${all_platforms} x86_64-win64-vs8"
|
|
all_platforms="${all_platforms} x86_64-win64-vs9"
|
|
all_platforms="${all_platforms} universal-darwin8-gcc"
|
|
all_platforms="${all_platforms} universal-darwin9-gcc"
|
|
all_platforms="${all_platforms} universal-darwin10-gcc"
|
|
all_platforms="${all_platforms} universal-darwin11-gcc"
|
|
all_platforms="${all_platforms} universal-darwin12-gcc"
|
|
all_platforms="${all_platforms} generic-gnu"
|
|
|
|
# all_targets is a list of all targets that can be configured
|
|
# note that these should be in dependency order for now.
|
|
all_targets="libs examples docs"
|
|
|
|
# all targets available are enabled, by default.
|
|
for t in ${all_targets}; do
|
|
[ -f ${source_path}/${t}.mk ] && enable ${t}
|
|
done
|
|
|
|
# check installed doxygen version
|
|
doxy_version=$(doxygen --version 2>/dev/null)
|
|
doxy_major=${doxy_version%%.*}
|
|
if [ ${doxy_major:-0} -ge 1 ]; then
|
|
doxy_version=${doxy_version#*.}
|
|
doxy_minor=${doxy_version%%.*}
|
|
doxy_patch=${doxy_version##*.}
|
|
|
|
[ $doxy_major -gt 1 ] && enable doxygen
|
|
[ $doxy_minor -gt 5 ] && enable doxygen
|
|
[ $doxy_minor -eq 5 ] && [ $doxy_patch -ge 3 ] && enable doxygen
|
|
fi
|
|
|
|
# install everything except the sources, by default. sources will have
|
|
# to be enabled when doing dist builds, since that's no longer a common
|
|
# case.
|
|
enabled doxygen && php -v >/dev/null 2>&1 && enable install_docs
|
|
enable install_bins
|
|
enable install_libs
|
|
|
|
enable static
|
|
enable optimizations
|
|
enable fast_unaligned #allow unaligned accesses, if supported by hw
|
|
enable md5
|
|
enable spatial_resampling
|
|
enable multithread
|
|
enable os_support
|
|
enable temporal_denoising
|
|
|
|
[ -d ${source_path}/../include ] && enable alt_tree_layout
|
|
for d in vp8 vp9; do
|
|
[ -d ${source_path}/${d} ] && disable alt_tree_layout;
|
|
done
|
|
|
|
if ! enabled alt_tree_layout; then
|
|
# development environment
|
|
[ -d ${source_path}/vp8 ] && CODECS="${CODECS} vp8_encoder vp8_decoder"
|
|
[ -d ${source_path}/vp9 ] && CODECS="${CODECS} vp9_encoder vp9_decoder"
|
|
else
|
|
# customer environment
|
|
[ -f ${source_path}/../include/vpx/vp8cx.h ] && CODECS="${CODECS} vp8_encoder"
|
|
[ -f ${source_path}/../include/vpx/vp8dx.h ] && CODECS="${CODECS} vp8_decoder"
|
|
[ -f ${source_path}/../include/vpx/vp9cx.h ] && CODECS="${CODECS} vp9_encoder"
|
|
[ -f ${source_path}/../include/vpx/vp9dx.h ] && CODECS="${CODECS} vp9_decoder"
|
|
[ -f ${source_path}/../include/vpx/vp8cx.h ] || disable vp8_encoder
|
|
[ -f ${source_path}/../include/vpx/vp8dx.h ] || disable vp8_decoder
|
|
[ -f ${source_path}/../include/vpx/vp9cx.h ] || disable vp9_encoder
|
|
[ -f ${source_path}/../include/vpx/vp9dx.h ] || disable vp9_decoder
|
|
|
|
[ -f ${source_path}/../lib/*/*mt.lib ] && soft_enable static_msvcrt
|
|
fi
|
|
|
|
CODECS="$(echo ${CODECS} | tr ' ' '\n')"
|
|
CODEC_FAMILIES="$(for c in ${CODECS}; do echo ${c%_*}; done | sort | uniq)"
|
|
|
|
ARCH_LIST="
|
|
arm
|
|
mips
|
|
x86
|
|
x86_64
|
|
ppc32
|
|
ppc64
|
|
"
|
|
ARCH_EXT_LIST="
|
|
edsp
|
|
media
|
|
neon
|
|
|
|
mips32
|
|
dspr2
|
|
|
|
mmx
|
|
sse
|
|
sse2
|
|
sse3
|
|
ssse3
|
|
sse4_1
|
|
|
|
altivec
|
|
"
|
|
HAVE_LIST="
|
|
${ARCH_EXT_LIST}
|
|
vpx_ports
|
|
stdint_h
|
|
alt_tree_layout
|
|
pthread_h
|
|
sys_mman_h
|
|
unistd_h
|
|
"
|
|
EXPERIMENT_LIST="
|
|
csm
|
|
implicit_segmentation
|
|
newbintramodes
|
|
comp_interintra_pred
|
|
enable_6tap
|
|
modelcoefprob
|
|
loop_dering
|
|
scatterscan
|
|
oneshotq
|
|
sbsegment
|
|
multiple_arf
|
|
code_zerogroup
|
|
"
|
|
CONFIG_LIST="
|
|
external_build
|
|
install_docs
|
|
install_bins
|
|
install_libs
|
|
install_srcs
|
|
debug
|
|
gprof
|
|
gcov
|
|
rvct
|
|
gcc
|
|
msvs
|
|
pic
|
|
big_endian
|
|
|
|
codec_srcs
|
|
debug_libs
|
|
fast_unaligned
|
|
mem_manager
|
|
mem_tracker
|
|
mem_checks
|
|
md5
|
|
|
|
dequant_tokens
|
|
dc_recon
|
|
runtime_cpu_detect
|
|
postproc
|
|
multithread
|
|
internal_stats
|
|
${CODECS}
|
|
${CODEC_FAMILIES}
|
|
encoders
|
|
decoders
|
|
static_msvcrt
|
|
spatial_resampling
|
|
realtime_only
|
|
onthefly_bitpacking
|
|
error_concealment
|
|
shared
|
|
static
|
|
small
|
|
postproc_visualizer
|
|
os_support
|
|
unit_tests
|
|
multi_res_encoding
|
|
temporal_denoising
|
|
experimental
|
|
decrypt
|
|
${EXPERIMENT_LIST}
|
|
"
|
|
CMDLINE_SELECT="
|
|
external_build
|
|
extra_warnings
|
|
werror
|
|
install_docs
|
|
install_bins
|
|
install_libs
|
|
install_srcs
|
|
debug
|
|
gprof
|
|
gcov
|
|
pic
|
|
optimizations
|
|
ccache
|
|
runtime_cpu_detect
|
|
|
|
libs
|
|
examples
|
|
docs
|
|
libc
|
|
as
|
|
fast_unaligned
|
|
codec_srcs
|
|
debug_libs
|
|
md5
|
|
|
|
dequant_tokens
|
|
dc_recon
|
|
postproc
|
|
multithread
|
|
internal_stats
|
|
${CODECS}
|
|
${CODEC_FAMILIES}
|
|
static_msvcrt
|
|
mem_tracker
|
|
spatial_resampling
|
|
realtime_only
|
|
onthefly_bitpacking
|
|
error_concealment
|
|
shared
|
|
static
|
|
small
|
|
postproc_visualizer
|
|
unit_tests
|
|
multi_res_encoding
|
|
temporal_denoising
|
|
experimental
|
|
decrypt
|
|
"
|
|
|
|
process_cmdline() {
|
|
for opt do
|
|
optval="${opt#*=}"
|
|
case "$opt" in
|
|
--disable-codecs) for c in ${CODECS}; do disable $c; done ;;
|
|
--enable-?*|--disable-?*)
|
|
eval `echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g'`
|
|
if echo "${EXPERIMENT_LIST}" | grep "^ *$option\$" >/dev/null; then
|
|
if enabled experimental; then
|
|
$action $option
|
|
else
|
|
log_echo "Ignoring $opt -- not in experimental mode."
|
|
fi
|
|
else
|
|
process_common_cmdline $opt
|
|
fi
|
|
;;
|
|
*) process_common_cmdline "$opt"
|
|
;;
|
|
esac
|
|
done
|
|
}
|
|
|
|
post_process_cmdline() {
|
|
local c
|
|
|
|
# If the codec family is disabled, disable all components of that family.
|
|
# If the codec family is enabled, enable all components of that family.
|
|
log_echo "Configuring selected codecs"
|
|
for c in ${CODECS}; do
|
|
disabled ${c%%_*} && disable ${c}
|
|
enabled ${c%%_*} && enable ${c}
|
|
done
|
|
|
|
# Enable all detected codecs, if they haven't been disabled
|
|
for c in ${CODECS}; do soft_enable $c; done
|
|
|
|
# Enable the codec family if any component of that family is enabled
|
|
for c in ${CODECS}; do
|
|
enabled $c && enable ${c%_*}
|
|
done
|
|
|
|
# Set the {en,de}coders variable if any algorithm in that class is enabled
|
|
for c in ${CODECS}; do
|
|
enabled ${c} && enable ${c##*_}s
|
|
done
|
|
}
|
|
|
|
|
|
process_targets() {
|
|
enabled child || write_common_config_banner
|
|
enabled universal || write_common_target_config_h ${BUILD_PFX}vpx_config.h
|
|
|
|
# TODO: add host tools target (obj_int_extract, etc)
|
|
|
|
# For fat binaries, call configure recursively to configure for each
|
|
# binary architecture to be included.
|
|
if enabled universal; then
|
|
# Call configure (ourselves) for each subarchitecture
|
|
for arch in $fat_bin_archs; do
|
|
BUILD_PFX=${arch}/ toolchain=${arch} $self --child $cmdline_args || exit $?
|
|
done
|
|
fi
|
|
|
|
# The write_common_config (config.mk) logic is deferred until after the
|
|
# recursive calls to configure complete, becuase we want our universal
|
|
# targets to be executed last.
|
|
write_common_config_targets
|
|
enabled universal && echo "FAT_ARCHS=${fat_bin_archs}" >> config.mk
|
|
|
|
# Calculate the default distribution name, based on the enabled features
|
|
local cf
|
|
local DIST_DIR=vpx
|
|
for cf in $CODEC_FAMILIES; do
|
|
if enabled ${cf}_encoder && enabled ${cf}_decoder; then
|
|
DIST_DIR="${DIST_DIR}-${cf}"
|
|
elif enabled ${cf}_encoder; then
|
|
DIST_DIR="${DIST_DIR}-${cf}cx"
|
|
elif enabled ${cf}_decoder; then
|
|
DIST_DIR="${DIST_DIR}-${cf}dx"
|
|
fi
|
|
done
|
|
enabled debug_libs && DIST_DIR="${DIST_DIR}-debug"
|
|
enabled codec_srcs && DIST_DIR="${DIST_DIR}-src"
|
|
! enabled postproc && DIST_DIR="${DIST_DIR}-nopost"
|
|
! enabled multithread && DIST_DIR="${DIST_DIR}-nomt"
|
|
! enabled install_docs && DIST_DIR="${DIST_DIR}-nodocs"
|
|
DIST_DIR="${DIST_DIR}-${tgt_isa}-${tgt_os}"
|
|
case "${tgt_os}" in
|
|
win*) enabled static_msvcrt && DIST_DIR="${DIST_DIR}mt" || DIST_DIR="${DIST_DIR}md"
|
|
DIST_DIR="${DIST_DIR}-${tgt_cc}"
|
|
;;
|
|
esac
|
|
if [ -f "${source_path}/build/make/version.sh" ]; then
|
|
local ver=`"$source_path/build/make/version.sh" --bare $source_path`
|
|
DIST_DIR="${DIST_DIR}-${ver}"
|
|
VERSION_STRING=${ver}
|
|
ver=${ver%%-*}
|
|
VERSION_PATCH=${ver##*.}
|
|
ver=${ver%.*}
|
|
VERSION_MINOR=${ver##*.}
|
|
ver=${ver#v}
|
|
VERSION_MAJOR=${ver%.*}
|
|
fi
|
|
enabled child || cat <<EOF >> config.mk
|
|
|
|
PREFIX=${prefix}
|
|
ifeq (\$(MAKECMDGOALS),dist)
|
|
DIST_DIR?=${DIST_DIR}
|
|
else
|
|
DIST_DIR?=\$(DESTDIR)${prefix}
|
|
endif
|
|
LIBSUBDIR=${libdir##${prefix}/}
|
|
|
|
VERSION_STRING=${VERSION_STRING}
|
|
|
|
VERSION_MAJOR=${VERSION_MAJOR}
|
|
VERSION_MINOR=${VERSION_MINOR}
|
|
VERSION_PATCH=${VERSION_PATCH}
|
|
|
|
CONFIGURE_ARGS=${CONFIGURE_ARGS}
|
|
EOF
|
|
enabled child || echo "CONFIGURE_ARGS?=${CONFIGURE_ARGS}" >> config.mk
|
|
|
|
#
|
|
# Write makefiles for all enabled targets
|
|
#
|
|
for tgt in libs examples docs solution; do
|
|
local tgt_fn="$tgt-$toolchain.mk"
|
|
|
|
if enabled $tgt; then
|
|
echo "Creating makefiles for ${toolchain} ${tgt}"
|
|
write_common_target_config_mk $tgt_fn ${BUILD_PFX}vpx_config.h
|
|
#write_${tgt}_config
|
|
fi
|
|
done
|
|
|
|
}
|
|
|
|
process_detect() {
|
|
if enabled shared; then
|
|
# Can only build shared libs on a subset of platforms. Doing this check
|
|
# here rather than at option parse time because the target auto-detect
|
|
# magic happens after the command line has been parsed.
|
|
if ! enabled linux; then
|
|
if enabled gnu; then
|
|
echo "--enable-shared is only supported on ELF; assuming this is OK"
|
|
else
|
|
die "--enable-shared only supported on ELF for now"
|
|
fi
|
|
fi
|
|
fi
|
|
if [ -z "$CC" ] || enabled external_build; then
|
|
echo "Bypassing toolchain for environment detection."
|
|
enable external_build
|
|
check_header() {
|
|
log fake_check_header "$@"
|
|
header=$1
|
|
shift
|
|
var=`echo $header | sed 's/[^A-Za-z0-9_]/_/g'`
|
|
disable $var
|
|
# Headers common to all environments
|
|
case $header in
|
|
stdio.h)
|
|
true;
|
|
;;
|
|
*)
|
|
local result=false
|
|
for d in "$@"; do
|
|
[ -f "${d##-I}/$header" ] && result=true && break
|
|
done
|
|
${result:-true}
|
|
esac && enable $var
|
|
|
|
# Specialize windows and POSIX environments.
|
|
case $toolchain in
|
|
*-win*-*)
|
|
case $header-$toolchain in
|
|
stdint*-gcc) true;;
|
|
*) false;;
|
|
esac && enable $var
|
|
;;
|
|
*)
|
|
case $header in
|
|
stdint.h) true;;
|
|
pthread.h) true;;
|
|
sys/mman.h) true;;
|
|
unistd.h) true;;
|
|
*) false;;
|
|
esac && enable $var
|
|
esac
|
|
enabled $var
|
|
}
|
|
check_ld() {
|
|
true
|
|
}
|
|
fi
|
|
check_header stdio.h || die "Unable to invoke compiler: ${CC} ${CFLAGS}"
|
|
check_ld <<EOF || die "Toolchain is unable to link executables"
|
|
int main(void) {return 0;}
|
|
EOF
|
|
# check system headers
|
|
check_header stdint.h
|
|
check_header pthread.h
|
|
check_header sys/mman.h
|
|
check_header unistd.h # for sysconf(3) and friends.
|
|
|
|
check_header vpx/vpx_integer.h -I${source_path} && enable vpx_ports
|
|
}
|
|
|
|
process_toolchain() {
|
|
process_common_toolchain
|
|
|
|
# Handle universal binaries for this architecture
|
|
case $toolchain in
|
|
universal-darwin*)
|
|
local darwin_ver=${tgt_os##darwin}
|
|
|
|
# Snow Leopard (10.6/darwin10) dropped support for PPC
|
|
# Include PPC support for all prior versions
|
|
if [ $darwin_ver -lt 10 ]; then
|
|
fat_bin_archs="$fat_bin_archs ppc32-${tgt_os}-gcc"
|
|
fi
|
|
|
|
# Tiger (10.4/darwin8) brought support for x86
|
|
if [ $darwin_ver -ge 8 ]; then
|
|
fat_bin_archs="$fat_bin_archs x86-${tgt_os}-${tgt_cc}"
|
|
fi
|
|
|
|
# Leopard (10.5/darwin9) brought 64 bit support
|
|
if [ $darwin_ver -ge 9 ]; then
|
|
fat_bin_archs="$fat_bin_archs x86_64-${tgt_os}-${tgt_cc}"
|
|
fi
|
|
;;
|
|
esac
|
|
|
|
|
|
# Enable some useful compiler flags
|
|
if enabled gcc; then
|
|
enabled werror && check_add_cflags -Werror
|
|
check_add_cflags -Wall
|
|
check_add_cflags -Wdeclaration-after-statement
|
|
check_add_cflags -Wdisabled-optimization
|
|
check_add_cflags -Wpointer-arith
|
|
check_add_cflags -Wtype-limits
|
|
check_add_cflags -Wcast-qual
|
|
check_add_cflags -Wvla
|
|
check_add_cflags -Wimplicit-function-declaration
|
|
check_add_cflags -Wuninitialized
|
|
check_add_cflags -Wunused-variable
|
|
check_add_cflags -Wunused-but-set-variable
|
|
enabled extra_warnings || check_add_cflags -Wno-unused-function
|
|
fi
|
|
|
|
if enabled icc; then
|
|
enabled werror && check_add_cflags -Werror
|
|
check_add_cflags -Wall
|
|
check_add_cflags -Wpointer-arith
|
|
|
|
# ICC has a number of floating point optimizations that we disable
|
|
# in favor of deterministic output WRT to other compilers
|
|
add_cflags -fp-model precise
|
|
fi
|
|
|
|
# Enable extra, harmless warnings. These might provide additional insight
|
|
# to what the compiler is doing and why, but in general, but they shouldn't
|
|
# be treated as fatal, even if we're treating warnings as errors.
|
|
GCC_EXTRA_WARNINGS="
|
|
-Wdisabled-optimization
|
|
-Winline
|
|
"
|
|
enabled gcc && EXTRA_WARNINGS="${GCC_EXTRA_WARNINGS}"
|
|
RVCT_EXTRA_WARNINGS="
|
|
--remarks
|
|
"
|
|
enabled rvct && EXTRA_WARNINGS="${RVCT_EXTRA_WARNINGS}"
|
|
if enabled extra_warnings; then
|
|
for w in ${EXTRA_WARNINGS}; do
|
|
check_add_cflags ${w}
|
|
enabled gcc && enabled werror && check_add_cflags -Wno-error=${w}
|
|
done
|
|
fi
|
|
|
|
# ccache only really works on gcc toolchains
|
|
enabled gcc || soft_disable ccache
|
|
if enabled mips; then
|
|
enable dequant_tokens
|
|
enable dc_recon
|
|
fi
|
|
|
|
# Enable the postbuild target if building for visual studio.
|
|
case "$tgt_cc" in
|
|
vs*) enable msvs
|
|
enable solution
|
|
vs_version=${tgt_cc##vs}
|
|
all_targets="${all_targets} solution"
|
|
INLINE="__forceinline"
|
|
;;
|
|
esac
|
|
|
|
# Other toolchain specific defaults
|
|
case $toolchain in x86*|ppc*|universal*) soft_enable postproc;; esac
|
|
|
|
if enabled postproc_visualizer; then
|
|
enabled postproc || die "postproc_visualizer requires postproc to be enabled"
|
|
fi
|
|
|
|
# Enable unit tests by default if we have a working C++ compiler.
|
|
case "$toolchain" in
|
|
*-vs*)
|
|
soft_enable unit_tests
|
|
;;
|
|
*-android-*)
|
|
# GTestLog must be modified to use Android logging utilities.
|
|
;;
|
|
*-darwin-*)
|
|
# iOS/ARM builds do not work with gtest. This does not match
|
|
# x86 targets.
|
|
;;
|
|
*)
|
|
enabled pthread_h && check_cxx "$@" <<EOF && soft_enable unit_tests
|
|
int z;
|
|
EOF
|
|
;;
|
|
esac
|
|
}
|
|
|
|
|
|
##
|
|
## END APPLICATION SPECIFIC CONFIGURATION
|
|
##
|
|
CONFIGURE_ARGS="$@"
|
|
process "$@"
|
|
print_webm_license ${BUILD_PFX}vpx_config.c "/*" " */"
|
|
cat <<EOF >> ${BUILD_PFX}vpx_config.c
|
|
static const char* const cfg = "$CONFIGURE_ARGS";
|
|
const char *vpx_codec_build_config(void) {return cfg;}
|
|
EOF
|