tbox能否移植到 openwrt 上

[longma0008]

tbox移植到其它平台需要修改哪些地方，还有 xmake 的 sdk和bin选项有没有具体点的说明，我使用
xmake f --sdk=openwrt_sdk_home/ 和
xmake f --bin=tool_chain_home 都不能正常编译

[waruqi]

可以的，openwrt上我跑过，只要是交叉编译都是支持的。。可以看下交叉编译的配置文档：https://xmake.io/#/zh/?id=%E4%BA%A4%E5%8F%89%E7%BC%96%E8%AF%91

$ xmake f -p cross --sdk=/xxx/sdk 

--sdk配置交叉工具链根目录，--bin指定gcc所在目录，--cross --bin都是按需配置，一般情况下设置--sdk就行了，其他都能自动检测到，检测不到的话，再按需配置。。

[longma0008]

xmake f -p cross --sdk=/OpenWrt-SDK-ramips-for-linux-x86_64-gcc-5.3.0_musl-1.1.14/ -v
xmake f -p cross --bin=/toolchain-mipsel_24kec+dsp_gcc-5.3.0_musl-1.1.14/ -v
都是可以正常识别的

configure
{
deprecated = false
, arch = none
, info = false
, cc =/toolchain-mipsel_24kec+dsp_gcc-5.3.0_musl-1.1.14/bin/mipsel-openwrt-linux-musl-gcc
, cross = mipsel-openwrt-linux-musl-
, plat = cross
, wchar = false
, float = true
, host = linux
, charset = false
, xml = false
, bin =/toolchain-mipsel_24kec+dsp_gcc-5.3.0_musl-1.1.14/bin
, exception = false
, base = true
, regex = false
, ccache = true
, buildir = build
, demo = true
, object = false
, small = true
, micro = false
, hash = false
, zip = false
, database = false
, coroutine = false
, mode = release
, kind = static
}

[waruqi]

那现在是什么问题呢？如果编译不过的话 可以贴下错误信息。。xmake -v 执行 贴下详细编译

[longma0008]

[ 0%]: compiling.release src/tbox/utils/base32.c
[ 0%]: compiling.release src/tbox/string/static_string.c
[ 0%]: compiling.release src/tbox/stream/stream.c
[ 0%]: compiling.release src/tbox/platform/sched.c
[ 0%]: compiling.release src/tbox/libc/stdio/wprintf.c
[ 0%]: compiling.release src/tbox/libc/string/strcat.c
[ 1%]: compiling.release src/tbox/network/impl/http/option.c
[ 1%]: compiling.release src/tbox/libc/stdio/printf.c
[ 1%]: compiling.release src/tbox/libc/stdio/puts.c
[ 1%]: compiling.release src/tbox/libm/acosf.c
[ 1%]: compiling.release src/tbox/memory/impl/static_fixed_pool.c
[ 2%]: compiling.release src/tbox/algorithm/sort.c
[ 2%]: compiling.release src/tbox/libm/cosf.c
[ 2%]: compiling.release src/tbox/utils/lock_profiler.c
[ 2%]: compiling.release src/tbox/libc/stdio/wputs.c
[ 2%]: compiling.release src/tbox/memory/default_allocator.c
[ 3%]: compiling.release src/tbox/math/int32.c
[ 3%]: compiling.release src/tbox/platform/impl/sockdata.c
[ 3%]: compiling.release src/tbox/libc/stdlib/stdlib.c
[ 3%]: compiling.release src/tbox/libc/string/strncat.c
[ 3%]: compiling.release src/tbox/platform/impl/platform.c
[ 4%]: compiling.release src/tbox/stream/transfer.c
[ 4%]: compiling.release src/tbox/platform/timer.c
[ 4%]: compiling.release src/tbox/libc/string/strdup.c
[ 4%]: compiling.release src/tbox/memory/impl/static_large_allocator.c
[ 4%]: compiling.release src/tbox/libm/exp1.c
[ 4%]: compiling.release src/tbox/platform/processor.c
[ 5%]: compiling.release src/tbox/memory/fixed_pool.c
[ 5%]: compiling.release src/tbox/network/url.c
[ 5%]: compiling.release src/tbox/network/http.c
[ 5%]: compiling.release src/tbox/libc/stdio/printf_object.c
[ 5%]: compiling.release src/tbox/algorithm/rwalk.c
[ 6%]: compiling.release src/tbox/libm/fmodf.c
[ 6%]: compiling.release src/tbox/memory/allocator.c
[ 6%]: compiling.release src/tbox/libm/atan2f.c
[ 6%]: compiling.release src/tbox/libc/string/strrstr.c
[ 6%]: compiling.release src/tbox/container/element/uint32.c
[ 7%]: compiling.release src/tbox/libc/string/wcsnrstr.c
[ 7%]: compiling.release src/tbox/libm/impl/libm.c
[ 7%]: compiling.release src/tbox/utils/base64.c
[ 7%]: compiling.release src/tbox/stream/impl/stream/data.c
[ 7%]: compiling.release src/tbox/libc/stdlib/mbstowcs.c
[ 8%]: compiling.release src/tbox/libc/stdio/snprintf.c
[ 8%]: compiling.release src/tbox/algorithm/predicate.c
[ 8%]: compiling.release src/tbox/libc/stdio/vswprintf.c
[ 8%]: compiling.release src/tbox/libm/isqrti.c
[ 8%]: compiling.release src/tbox/platform/event.c
[ 9%]: compiling.release src/tbox/container/list_entry.c
[ 9%]: compiling.release src/tbox/libc/string/memmov.c
[ 9%]: compiling.release src/tbox/platform/syserror.c
[ 9%]: compiling.release src/tbox/algorithm/find_if.c
[ 9%]: compiling.release src/tbox/libc/string/strcpy.c
[ 9%]: compiling.release src/tbox/libc/string/memmem.c
[ 10%]: compiling.release src/tbox/network/ipv6.c
[ 10%]: compiling.release src/tbox/container/list.c
[ 10%]: compiling.release src/tbox/network/impl/http/date.c
[ 10%]: compiling.release src/tbox/algorithm/count_if.c
[ 10%]: compiling.release src/tbox/container/element/long.c
[ 11%]: compiling.release src/tbox/container/element/uint8.c
[ 11%]: compiling.release src/tbox/container/element/mem.c
[ 11%]: compiling.release src/tbox/memory/string_pool.c
[ 11%]: compiling.release src/tbox/math/impl/math.c
[ 11%]: compiling.release src/tbox/libm/isnan.c
[ 12%]: compiling.release src/tbox/math/random/linear.c
[ 12%]: compiling.release src/tbox/platform/path.c
[ 12%]: compiling.release src/tbox/libc/string/wcsndup.c
[ 12%]: compiling.release src/tbox/memory/small_allocator.c
[ 12%]: compiling.release src/tbox/container/element/str.c
[ 13%]: compiling.release src/tbox/platform/page.c
[ 13%]: compiling.release src/tbox/libm/fmod.c
[ 13%]: compiling.release src/tbox/libc/string/wcsstr.c
[ 13%]: compiling.release src/tbox/libm/cos.c
[ 13%]: compiling.release src/tbox/container/element/null.c
[ 13%]: compiling.release src/tbox/stream/impl/stream/sock.c
[ 14%]: compiling.release src/tbox/libm/sincosf.c
[ 14%]: compiling.release src/tbox/libc/string/wcsnlen.c
[ 14%]: compiling.release src/tbox/libm/log2.c
[ 14%]: compiling.release src/tbox/container/array_iterator.c
[ 14%]: compiling.release src/tbox/algorithm/heap_sort.c
[ 15%]: compiling.release src/tbox/platform/semaphore.c
[ 15%]: compiling.release src/tbox/memory/impl/memory.c
[ 15%]: compiling.release src/tbox/hash/fnv32.c
[ 15%]: compiling.release src/tbox/container/element/uint16.c
[ 15%]: compiling.release src/tbox/platform/addrinfo.c
[ 16%]: compiling.release src/tbox/algorithm/quick_sort.c
[ 16%]: compiling.release src/tbox/container/queue.c
[ 16%]: compiling.release src/tbox/utils/dump.c
[ 16%]: compiling.release src/tbox/libm/sinf.c
[ 16%]: compiling.release src/tbox/libm/atanf.c
[ 17%]: compiling.release src/tbox/libm/isfin.c
[ 17%]: compiling.release src/tbox/algorithm/remove.c
[ 17%]: compiling.release src/tbox/libc/stdlib/random.c
[ 17%]: compiling.release src/tbox/libm/expif.c
[ 17%]: compiling.release src/tbox/libm/atan.c
[ 18%]: compiling.release src/tbox/libm/exp.c
[ 18%]: compiling.release src/tbox/math/fixed16.c
[ 18%]: compiling.release src/tbox/libm/tan.c
[ 18%]: compiling.release src/tbox/memory/impl/native_large_allocator.c
[ 18%]: compiling.release src/tbox/libc/impl/libc.c
[ 18%]: compiling.release src/tbox/network/ipaddr.c
[ 19%]: compiling.release src/tbox/hash/bkdr.c
[ 19%]: compiling.release src/tbox/platform/thread.c
[ 19%]: compiling.release src/tbox/container/stack.c
[ 19%]: compiling.release src/tbox/platform/mutex.c
[ 19%]: compiling.release src/tbox/string/string.c
[ 20%]: compiling.release src/tbox/memory/large_allocator.c
[ 20%]: compiling.release src/tbox/stream/static_stream.c
[ 20%]: compiling.release src/tbox/hash/adler32.c
[ 20%]: compiling.release src/tbox/platform/memory.c
[ 20%]: compiling.release src/tbox/libm/isfinf.c
[ 21%]: compiling.release src/tbox/libm/sqrtf.c
[ 21%]: compiling.release src/tbox/libm/acos.c
[ 21%]: compiling.release src/tbox/libm/exp1f.c
[ 21%]: compiling.release src/tbox/libc/string/strnlen.c
[ 21%]: compiling.release src/tbox/platform/time.c
[ 22%]: compiling.release src/tbox/libc/stdio/sprintf.c
[ 22%]: compiling.release src/tbox/libm/pow.c
[ 22%]: compiling.release src/tbox/stream/impl/filter/cache.c
[ 22%]: compiling.release src/tbox/memory/static_buffer.c
[ 22%]: compiling.release src/tbox/libc/string/strlcpy.c
[ 22%]: compiling.release src/tbox/libc/stdio/vsnprintf.c
[ 23%]: compiling.release src/tbox/libm/expi.c
[ 23%]: compiling.release src/tbox/libc/string/strnicmp.c
[ 23%]: compiling.release src/tbox/libc/string/strnstr.c
[ 23%]: compiling.release src/tbox/libc/stdlib/wcstombs.c
[ 23%]: compiling.release src/tbox/container/element/hash.c
[ 24%]: compiling.release src/tbox/libm/asin.c
[ 24%]: compiling.release src/tbox/memory/static_allocator.c
[ 24%]: compiling.release src/tbox/utils/singleton.c
[ 24%]: compiling.release src/tbox/stream/impl/stream/filter.c
[ 24%]: compiling.release src/tbox/libc/string/memcpy.c
[ 25%]: compiling.release src/tbox/libm/isinff.c
[ 25%]: compiling.release src/tbox/libc/string/strstr.c
[ 25%]: compiling.release src/tbox/libc/string/wcscmp.c
[ 25%]: compiling.release src/tbox/algorithm/binary_find_if.c
[ 25%]: compiling.release src/tbox/algorithm/find.c
[ 26%]: compiling.release src/tbox/tbox.c
[ 26%]: compiling.release src/tbox/libc/misc/time/gmtime.c
[ 26%]: compiling.release src/tbox/memory/impl/prefix.c
[ 26%]: compiling.release src/tbox/libc/string/wcscpy.c
[ 26%]: compiling.release src/tbox/libc/string/memcmp.c
[ 27%]: compiling.release src/tbox/container/priority_queue.c
[ 27%]: compiling.release src/tbox/libc/string/wcsnrchr.c
[ 27%]: compiling.release src/tbox/libc/string/strcmp.c
[ 27%]: compiling.release src/tbox/algorithm/remove_first_if.c
[ 27%]: compiling.release src/tbox/libc/string/strnirstr.c
[ 27%]: compiling.release src/tbox/libm/sincos.c
[ 28%]: compiling.release src/tbox/container/circle_queue.c
[ 28%]: compiling.release src/tbox/libc/string/strnrstr.c
[ 28%]: compiling.release src/tbox/libc/string/strirstr.c
[ 28%]: compiling.release src/tbox/network/dns/cache.c
[ 28%]: compiling.release src/tbox/libc/string/wcsichr.c
[ 29%]: compiling.release src/tbox/memory/buffer.c
[ 29%]: compiling.release src/tbox/libc/string/wcsncat.c
[ 29%]: compiling.release src/tbox/libc/string/strnistr.c
[ 29%]: compiling.release src/tbox/libc/string/wcsirchr.c
[ 29%]: compiling.release src/tbox/utils/used.c
[ 30%]: compiling.release src/tbox/libc/string/strndup.c
[ 30%]: compiling.release src/tbox/network/ipv4.c
[ 30%]: compiling.release src/tbox/stream/filter.c
[ 30%]: compiling.release src/tbox/container/element/true.c
[ 30%]: compiling.release src/tbox/algorithm/walk.c
[ 31%]: compiling.release src/tbox/libc/string/wcsicmp.c
[ 31%]: compiling.release src/tbox/libc/string/wcslen.c
[ 31%]: compiling.release src/tbox/math/random/random.c
[ 31%]: compiling.release src/tbox/libc/stdio/swprintf.c
[ 31%]: compiling.release src/tbox/libc/string/wcsnirchr.c
[ 31%]: compiling.release src/tbox/algorithm/bubble_sort.c
[ 32%]: compiling.release src/tbox/platform/ifaddrs.c
[ 32%]: compiling.release src/tbox/libc/string/wcsdup.c
[ 32%]: compiling.release src/tbox/libm/sqrt.c
error: src/tbox/platform/posix/ifaddrs.c:37:23: fatal error: net/if_dl.h: No such file or directory
compilation terminated.

linux-4.4.59

[longma0008]

加入 net/if_dl.h 后，报错:
[ 31%]: compiling.release src/tbox/algorithm/bubble_sort.c
[ 32%]: compiling.release src/tbox/platform/ifaddrs.c
[ 32%]: compiling.release src/tbox/libc/string/wcsdup.c
[ 32%]: compiling.release src/tbox/libm/sqrt.c
error: src/tbox/platform/posix/ifaddrs.c:158:18: error: 'AF_LINK' undeclared (first use in this function)
case AF_LINK:

[waruqi]

你这目标平台是linux，可以切到linux来交叉编译，xmake f -p linux --sdk= ....

[longma0008]

xmake f -p linux --bin=~/toolchain-mipsel_24kec+dsp_gcc-5.3.0_musl-1.1.14/ -v

configure
{
deprecated = false
, arch = x86_64
, info = false
, cc = /home/brucelau/openwrt/openwrt-hlink/staging_dir_hlink/toolchain-mipsel_24kec+dsp_gcc-5.3.0_musl-1.1.14/bin/mipsel-openwrt-linux-musl-gcc
, cross = mipsel-openwrt-linux-musl-
, plat = linux
, wchar = false
, float = true
, host = linux
, charset = false
, xml = false
, bin = /home/brucelau/openwrt/openwrt-hlink/staging_dir_hlink/toolchain-mipsel_24kec+dsp_gcc-5.3.0_musl-1.1.14/bin
, exception = false
, base = true
, regex = false
, ccache = true
, buildir = build
, demo = true
, object = false
, small = true
, micro = false
, hash = false
, zip = false
, database = false
, coroutine = false
, mode = release
, kind = static
}

arch = x86_64 这个不对， 是 mips 的

[waruqi]

如果指定了 --sdk= --bin=等参数就是 交叉编译了。。--arch不用管，不会去用的。。当前toolchains是啥arch，就用这个arch编译。。

你直接编译下就行了，报错的话，贴下错误信息

[longma0008]

好的，
[ 49%]: compiling.release src/tbox/libm/asinf.c
~/OpenWrt-SDK-ramips-for-linux-x86_64-gcc-5.3.0_musl-1.1.14/staging_dir/toolchain-mipsel_24kec+dsp_gcc-5.3.0_musl-1.1.14/bin/mipsel-openwrt-linux-musl-gcc -c -fvisibility=hidden -Wall -Werror -Os -std=c99 -Ibuild -Ibuild/.include/tbox -D__tb_small__ -D__tb_prefix__="tbox" -I/home/brucelau/OpenWrt-SDK-ramips-for-linux-x86_64-gcc-5.3.0_musl-1.1.14/include -Wno-error=deprecated-declarations -fno-strict-aliasing -o build/.objs/tbox/linux/x86_64/release/src/tbox/libm/asinf.c.o src/tbox/libm/asinf.c
[ 49%]: compiling.release src/tbox/platform/socket.c
~/OpenWrt-SDK-ramips-for-linux-x86_64-gcc-5.3.0_musl-1.1.14/staging_dir/toolchain-mipsel_24kec+dsp_gcc-5.3.0_musl-1.1.14/bin/mipsel-openwrt-linux-musl-gcc -c -fvisibility=hidden -Wall -Werror -Os -std=c99 -Ibuild -Ibuild/.include/tbox -D__tb_small__ -D__tb_prefix__="tbox" -I/home/brucelau/OpenWrt-SDK-ramips-for-linux-x86_64-gcc-5.3.0_musl-1.1.14/include -Wno-error=deprecated-declarations -fno-strict-aliasing -o build/.objs/tbox/linux/x86_64/release/src/tbox/platform/socket.c.o src/tbox/platform/socket.c
error: mipsel-openwrt-linux-musl-gcc: warning: environment variable 'STAGING_DIR' not defined
In file included from src/tbox/platform/posix/socket_poll.c:30:0,
from src/tbox/platform/socket.c:154:
~/OpenWrt-SDK-ramips-for-linux-x86_64-gcc-5.3.0_musl-1.1.14/staging_dir/toolchain-mipsel_24kec+dsp_gcc-5.3.0_musl-1.1.14/include/sys/poll.h:1:2: error: #warning redirecting incorrect #include <sys/poll.h> to <poll.h> [-Werror=cpp]
#warning redirecting incorrect #include <sys/poll.h> to <poll.h>
^
cc1: all warnings being treated as errors

[longma0008]

xmake f -p linux --sdk=~/OpenWrt-SDK-ramips-for-linux-x86_64-gcc-5.3.0_musl-1.1.14/ -v --cflags=-Werror

再重新编译报错：

error: mipsel-openwrt-linux-musl-g++: warning: environment variable 'STAGING_DIR' not defined
mipsel-openwrt-linux-musl-g++: warning: environment variable 'STAGING_DIR' not defined
build/linux/x86_64/release/libtbox.a(backtrace.c.o): In function tb_backtrace_frames.part.0': backtrace.c:(.text+0x44): undefined reference to backtrace'
build/linux/x86_64/release/libtbox.a(backtrace.c.o): In function tb_backtrace_frames': backtrace.c:(.text+0xc8): undefined reference to backtrace'
build/linux/x86_64/release/libtbox.a(backtrace.c.o): In function tb_backtrace_symbols_init': backtrace.c:(.text+0xe8): undefined reference to backtrace_symbols'
collect2: error: ld returned 1 exit status

[longma0008]

详细点的日志

[ 99%]: compiling.release src/demo/memory/buffer.c
~/OpenWrt-SDK-ramips-for-linux-x86_64-gcc-5.3.0_musl-1.1.14/staging_dir/toolchain-mipsel_24kec+dsp_gcc-5.3.0_musl-1.1.14/bin/mipsel-openwrt-linux-musl-gcc -c -Werror -fvisibility=hidden -Wall -Os -std=c99 -Ibuild -Ibuild/.include/tbox -D__tb_small__ -D__tb_prefix__="demo" -I/home/brucelau/OpenWrt-SDK-ramips-for-linux-x86_64-gcc-5.3.0_musl-1.1.14/include -Wno-error=deprecated-declarations -fno-strict-aliasing -o build/.objs/demo/linux/x86_64/release/src/demo/memory/buffer.c.o src/demo/memory/buffer.c
checking for the mipsel-openwrt-linux-musl-g++ ... /home/brucelau/OpenWrt-SDK-ramips-for-linux-x86_64-gcc-5.3.0_musl-1.1.14/staging_dir/toolchain-mipsel_24kec+dsp_gcc-5.3.0_musl-1.1.14/bin/mipsel-openwrt-linux-musl-g++
checking for the linker (ld) ... mipsel-openwrt-linux-musl-g++
checking for the ~/OpenWrt-SDK-ramips-for-linux-x86_64-gcc-5.3.0_musl-1.1.14/staging_dir/toolchain-mipsel_24kec+dsp_gcc-5.3.0_musl-1.1.14/bin/mipsel-openwrt-linux-musl-g++ ... ok
checking for the flags(mipsel-openwrt-linux-musl-g++) -Wl,-rpath=@loader_path ... ok
[100%]: linking.release demo
~/OpenWrt-SDK-ramips-for-linux-x86_64-gcc-5.3.0_musl-1.1.14/staging_dir/toolchain-mipsel_24kec+dsp_gcc-5.3.0_musl-1.1.14/bin/mipsel-openwrt-linux-musl-g++ -o build/linux/x86_64/release/demo build/.objs/demo/linux/x86_64/release/src/demo/string/static_string.c.o build/.objs/demo/linux/x86_64/release/src/demo/platform/atomic.c.o build/.objs/demo/linux/x86_64/release/src/demo/memory/check.c.o build/.objs/demo/linux/x86_64/release/src/demo/network/impl/date.c.o build/.objs/demo/linux/x86_64/release/src/demo/algorithm/find.c.o build/.objs/demo/linux/x86_64/release/src/demo/memory/queue_buffer.c.o build/.objs/demo/linux/x86_64/release/src/demo/utils/base64.c.o build/.objs/demo/linux/x86_64/release/src/demo/stream/stream/null.c.o build/.objs/demo/linux/x86_64/release/src/demo/memory/small_allocator.c.o build/.objs/demo/linux/x86_64/release/src/demo/container/bloom_filter.c.o build/.objs/demo/linux/x86_64/release/src/demo/other/test.c.o build/.objs/demo/linux/x86_64/release/src/demo/platform/semaphore.c.o build/.objs/demo/linux/x86_64/release/src/demo/network/ipv6.c.o build/.objs/demo/linux/x86_64/release/src/demo/container/hash_set.c.o build/.objs/demo/linux/x86_64/release/src/demo/network/whois.c.o build/.objs/demo/linux/x86_64/release/src/demo/platform/addrinfo.c.o build/.objs/demo/linux/x86_64/release/src/demo/network/dns.c.o build/.objs/demo/linux/x86_64/release/src/demo/container/queue.c.o build/.objs/demo/linux/x86_64/release/src/demo/libm/integer.c.o build/.objs/demo/linux/x86_64/release/src/demo/string/string.c.o build/.objs/demo/linux/x86_64/release/src/demo/platform/utils.c.o build/.objs/demo/linux/x86_64/release/src/demo/stream/stream/cache.c.o build/.objs/demo/linux/x86_64/release/src/demo/container/heap.c.o build/.objs/demo/linux/x86_64/release/src/demo/libc/wcstombs.c.o build/.objs/demo/linux/x86_64/release/src/demo/network/ipv4.c.o build/.objs/demo/linux/x86_64/release/src/demo/platform/process.c.o build/.objs/demo/linux/x86_64/release/src/demo/platform/hostname.c.o build/.objs/demo/linux/x86_64/release/src/demo/container/list.c.o build/.objs/demo/linux/x86_64/release/src/demo/network/http.c.o build/.objs/demo/linux/x86_64/release/src/demo/libc/mbstowcs.c.o build/.objs/demo/linux/x86_64/release/src/demo/utils/bits.c.o build/.objs/demo/linux/x86_64/release/src/demo/platform/directory.c.o build/.objs/demo/linux/x86_64/release/src/demo/platform/ltimer.c.o build/.objs/demo/linux/x86_64/release/src/demo/utils/url.c.o build/.objs/demo/linux/x86_64/release/src/demo/platform/cache_time.c.o build/.objs/demo/linux/x86_64/release/src/demo/libm/double.c.o build/.objs/demo/linux/x86_64/release/src/demo/network/ping.c.o build/.objs/demo/linux/x86_64/release/src/demo/libc/time.c.o build/.objs/demo/linux/x86_64/release/src/demo/memory/string_pool.c.o build/.objs/demo/linux/x86_64/release/src/demo/network/hwaddr.c.o build/.objs/demo/linux/x86_64/release/src/demo/platform/barrier.c.o build/.objs/demo/linux/x86_64/release/src/demo/platform/thread_local.c.o build/.objs/demo/linux/x86_64/release/src/demo/platform/thread.c.o build/.objs/demo/linux/x86_64/release/src/demo/network/url.c.o build/.objs/demo/linux/x86_64/release/src/demo/container/stack.c.o build/.objs/demo/linux/x86_64/release/src/demo/network/cookies.c.o build/.objs/demo/linux/x86_64/release/src/demo/libm/float.c.o build/.objs/demo/linux/x86_64/release/src/demo/platform/atomic64.c.o build/.objs/demo/linux/x86_64/release/src/demo/math/fixed.c.o build/.objs/demo/linux/x86_64/release/src/demo/network/ipaddr.c.o build/.objs/demo/linux/x86_64/release/src/demo/libc/wchar.c.o build/.objs/demo/linux/x86_64/release/src/demo/memory/large_pool.c.o build/.objs/demo/linux/x86_64/release/src/demo/algorithm/sort.c.o build/.objs/demo/linux/x86_64/release/src/demo/stream/stream/charset.c.o build/.objs/demo/linux/x86_64/release/src/demo/stream/stream.c.o build/.objs/demo/linux/x86_64/release/src/demo/memory/fixed_pool.c.o build/.objs/demo/linux/x86_64/release/src/demo/container/list_entry.c.o build/.objs/demo/linux/x86_64/release/src/demo/libc/stdlib.c.o build/.objs/demo/linux/x86_64/release/src/demo/platform/processor.c.o build/.objs/demo/linux/x86_64/release/src/demo/memory/memops.c.o build/.objs/demo/linux/x86_64/release/src/demo/platform/timer.c.o build/.objs/demo/linux/x86_64/release/src/demo/memory/default_allocator.c.o build/.objs/demo/linux/x86_64/release/src/demo/platform/event.c.o build/.objs/demo/linux/x86_64/release/src/demo/container/hash_map.c.o build/.objs/demo/linux/x86_64/release/src/demo/math/random.c.o build/.objs/demo/linux/x86_64/release/src/demo/platform/ifaddrs.c.o build/.objs/demo/linux/x86_64/release/src/demo/platform/thread_pool.c.o build/.objs/demo/linux/x86_64/release/src/demo/memory/static_buffer.c.o build/.objs/demo/linux/x86_64/release/src/demo/container/single_list_entry.c.o build/.objs/demo/linux/x86_64/release/src/demo/platform/lock.c.o build/.objs/demo/linux/x86_64/release/src/demo/stream/stream/zip.c.o build/.objs/demo/linux/x86_64/release/src/demo/platform/file.c.o build/.objs/demo/linux/x86_64/release/src/demo/libc/string.c.o build/.objs/demo/linux/x86_64/release/src/demo/platform/path.c.o build/.objs/demo/linux/x86_64/release/src/demo/demo.c.o build/.objs/demo/linux/x86_64/release/src/demo/memory/impl/static_fixed_pool.c.o build/.objs/demo/linux/x86_64/release/src/demo/utils/dump.c.o build/.objs/demo/linux/x86_64/release/src/demo/platform/backtrace.c.o build/.objs/demo/linux/x86_64/release/src/demo/utils/base32.c.o build/.objs/demo/linux/x86_64/release/src/demo/container/single_list.c.o build/.objs/demo/linux/x86_64/release/src/demo/container/vector.c.o build/.objs/demo/linux/x86_64/release/src/demo/container/circle_queue.c.o build/.objs/demo/linux/x86_64/release/src/demo/platform/environment.c.o build/.objs/demo/linux/x86_64/release/src/demo/memory/buffer.c.o -Lbuild/linux/x86_64/release -Wl,-rpath=$ORIGIN -s -fvisibility=hidden -L/home/brucelau/OpenWrt-SDK-ramips-for-linux-x86_64-gcc-5.3.0_musl-1.1.14/lib -ltbox -lpthread -ldl -lm -lc
error: mipsel-openwrt-linux-musl-g++: warning: environment variable 'STAGING_DIR' not defined
mipsel-openwrt-linux-musl-g++: warning: environment variable 'STAGING_DIR' not defined
build/linux/x86_64/release/libtbox.a(backtrace.c.o): In function tb_backtrace_frames.part.0': backtrace.c:(.text+0x44): undefined reference to backtrace'
build/linux/x86_64/release/libtbox.a(backtrace.c.o): In function tb_backtrace_frames': backtrace.c:(.text+0xc8): undefined reference to backtrace'
build/linux/x86_64/release/libtbox.a(backtrace.c.o): In function tb_backtrace_symbols_init': backtrace.c:(.text+0xe8): undefined reference to backtrace_symbols'
collect2: error: ld returned 1 exit status

[waruqi]

你配置的时候加个-c 强制重新检测所有支持的 api 后在编译 试试。。

xmake f -p linux --sdk=~/OpenWrt-SDK-ramips-for-linux-x86_64-gcc-5.3.0_musl-1.1.14/ -v --cflags=-Werror -c

[longma0008]

还是一样的~

[waruqi]

还是不行的话 说明你这检测到了backtrace的头文件 但是链接库里面没有定义导致链接失败了 可以直接代码里面去掉相关调用就好

https://github.com/tboox/tbox/blob/master/src/tbox/platform/libc/backtrace.c

[longma0008]

好的~

[waruqi]

把相关TB_CONFIG_LIBC_HAVE_BACKTRACE的地方 禁用就好

[longma0008]

src/tbox/platform/libc/backtrace.c 中加入

#undef TB_CONFIG_LIBC_HAVE_BACKTRACE

继续编译通过~，我再链接一下我的项目看

[longma0008]

项目已经正常跑起来了，暂时没发现有其它问题。
tbox 和 xmake 项目非常不错，加油！