0

我尝试为 iOS9 安装 GMP 库版本 6.1.0。我需要在 iOS 中为数学项目编译 GMP。我的配置命令是这样的。

./configure CC=clang CPP="/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -E" CPPFLAGS="-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/ -fembed-bitcode -miphoneos-version-min=7.0 -arch armv7 -target arm-apple-darwin" --host=aarch64-apple-darwin --disable-assembly --enable-static --disable-shared --disable-thread-safe --enable-cxx

在此链接中找到此配置选项。这是我的环境详细信息：Mac OSX 10.11.2；Xcode7.2；iOS SDK 9.2

在“配置”状态下，它显示一个警告

configure: WARNING: unrecognized options: --disable-thread-safe

但它配置没有任何错误。配置摘要：

configure: summary of build options:

Version:           GNU MP 6.1.0 
Host type:         aarch64-apple-darwin
ABI:               standard 
Install prefix:    /usr/local 
Compiler:          clang
Static libraries:  yes
Shared libraries:  no

之后我运行make命令。然后make check。运行make check命令时出现以下错误。

在此处输入图像描述

或者，以文本形式：

/bin/sh ../libtool  --tag=CC   --mode=link clang  -mfpu=neon -O2 -pedantic -DNO_ASM   -o t-bswap t-bswap.o libtests.la ../libgmp.la
libtool: link: clang -mfpu=neon -O2 -pedantic -DNO_ASM -o t-bswap t-bswap.o ./.libs/libtests.a [redacted]/Documents/gmp-6.1.0/.libs/libgmp.a ../.libs/libgmp.a
ld: warning: ld: warning: ignoring file ./.libs/libtests.a, file was built for archive which is not the architecture being linked (x86_64): ./.libs/libtests.aignoring file t-bswap.o, file was built for armv7 which is not the architecture being linked (x86_64): t-bswap.o

ld: warning: ignoring file [redacted]/Documents/gmp-6.1.0/.libs/libgmp.a, file was built for archive which is not the architecture being linked (x86_64): /Users/[redacted]/Documents/gmp-6.1.0/.libs/libgmp.a
ld: warning: ignoring file ../.libs/libgmp.a, file was built for archive which is not the architecture being linked (x86_64): ../.libs/libgmp.a
Undefined symbols for architecture x86_64:
  "_main", referenced from:
     implicit entry/start for main executable
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[4]: *** [t-bswap] Error 1
make[3]: *** [check-am] Error 2
make[2]: *** [check-recursive] Error 1
make[1]: *** [check-recursive] Error 1
make: *** [check] Error 2

我被困在这里。非常感谢您的帮助。 [编辑]

4

0 回答 0