--target-os=OS compiler targets OS [$target_os]
--target-exec=CMD command to run executables on target
--target-path=DIR path to view of build directory on target
+ --toolchain=NAME set tool defaults according to NAME
--nm=NM use nm tool NM [$nm_default]
--ar=AR use archive tool AR [$ar_default]
--as=AS use assembler AS [$as_default]
target_exec
target_os
target_path
+ toolchain
valgrind
yasmexe
"
sap_demuxer_select="sdp_demuxer"
sap_muxer_select="rtp_muxer rtp_protocol"
sdp_demuxer_select="rtpdec"
+smoothstreaming_muxer_select="ismv_muxer"
spdif_muxer_select="aac_parser"
tg2_muxer_select="mov_muxer"
tgp_muxer_select="mov_muxer"
host_cc_default="gcc"
install="install"
ln_s="ln -sf"
-nm_default="nm"
+nm_default="nm -g"
objformat="elf"
pkg_config_default=pkg-config
ranlib="ranlib"
strip_default="strip"
yasmexe_default="yasm"
-nm_opts='-g'
nogas=":"
# machine
sysinclude_default="${sysroot}/usr/include"
-set_default cc cxx nm pkg_config strip sysinclude yasmexe
+case "$toolchain" in
+ msvc)
+ cc_default="c99wrap cl"
+ ld_default="c99wrap link"
+ nm_default="dumpbin -symbols"
+ ;;
+ ?*)
+ die "Unknown toolchain $toolchain"
+ ;;
+esac
+
+set_default cc cxx pkg_config strip sysinclude yasmexe
enabled cross_compile || host_cc_default=$cc
set_default host_cc
-Wall) echo -W4 -wd4244 -wd4127 -wd4018 -wd4389 \
-wd4146 -wd4057 -wd4204 -wd4706 -wd4305 \
-wd4152 -wd4324 -we4013 -wd4100 -wd4214 \
- -wd4996 ;;
+ -wd4996 -wd4554 ;;
-std=c99) ;;
-fno-math-errno) ;;
-fno-common) ;;
# guards for processor-specific code, instead suppress
# generation of the HWCAPS ELF section on Solaris x86 only.
enabled_all suncc x86 && echo "hwcap_1 = OVERRIDE;" > mapfile && add_ldflags -Wl,-M,mapfile
- nm_opts='-P -g'
+ nm_default='nm -P -g'
;;
netbsd)
disable symver
check_cpp_condition stdlib.h "defined(__PIC__) || defined(__pic__) || defined(PIC)" && enable pic
set_default $PATHS_LIST
+set_default nm
# we need to build at least one lib type
if ! enabled_any static shared; then
check_cc <<EOF || die "Symbol mangling check failed."
int ff_extern;
EOF
-sym=$($nm $nm_opts $TMPO | awk '/ff_extern/{ print substr($0, match($0, /[^ \t]*ff_extern/)) }')
+sym=$($nm $TMPO | awk '/ff_extern/{ print substr($0, match($0, /[^ \t]*ff_extern/)) }')
extern_prefix=${sym%%ff_extern*}
check_cc <<EOF && enable_weak inline_asm