Fix loongarch64 environment variable (#103)

Author: wojiushixiaobai

manylinux_2_36/loongarch64/.config

@@ -205,6 +205,9 @@ CT_TARGET_LDFLAGS=""
 CT_USE_SYSROOT=y
 CT_SYSROOT_NAME="sysroot"
 CT_SYSROOT_DIR_PREFIX=""
+CT_WANTS_STATIC_LINK=y
+CT_WANTS_STATIC_LINK_CXX=y
+# CT_STATIC_TOOLCHAIN is not set
 CT_SHOW_CT_VERSION=y
 CT_TOOLCHAIN_PKGVERSION=""
 CT_TOOLCHAIN_BUGURL=""
@@ -370,11 +373,8 @@ CT_BINUTILS_2_26_or_later=y
 #
 # GNU binutils
 #
-CT_BINUTILS_GOLD_SUPPORTS_ARCH=y
-CT_BINUTILS_GOLD_SUPPORT=y
 CT_BINUTILS_FORCE_LD_BFD_DEFAULT=y
 CT_BINUTILS_LINKER_LD=y
-# CT_BINUTILS_LINKER_LD_GOLD is not set
 CT_BINUTILS_LINKERS_LIST="ld"
 CT_BINUTILS_LINKER_DEFAULT="bfd"
 # CT_BINUTILS_PLUGINS is not set
@@ -472,10 +472,12 @@ CT_GLIBC_BUILD_SSP=y
 CT_GLIBC_HAS_LIBIDN_ADDON=y
 # CT_GLIBC_USE_LIBIDN_ADDON is not set
 CT_GLIBC_NO_SPARC_V8=y
+CT_GLIBC_HAS_OBSOLETE_RPC=y
 CT_GLIBC_EXTRA_CONFIG_ARRAY=""
 CT_GLIBC_CONFIGPARMS=""
 CT_GLIBC_ENABLE_DEBUG=y
 CT_GLIBC_EXTRA_CFLAGS=""
+CT_GLIBC_ENABLE_OBSOLETE_RPC=y
 # CT_GLIBC_ENABLE_FORTIFIED_BUILD is not set
 # CT_GLIBC_DISABLE_VERSIONING is not set
 CT_GLIBC_OLDEST_ABI=""
@@ -579,6 +581,7 @@ CT_CC_GCC_HAS_LIBMPX=y
 CT_CC_GCC_ENABLE_CXX_FLAGS=""
 CT_CC_GCC_CORE_EXTRA_CONFIG_ARRAY=""
 CT_CC_GCC_EXTRA_CONFIG_ARRAY=""
+CT_CC_GCC_STATIC_LIBSTDCXX=y
 # CT_CC_GCC_SYSTEM_ZLIB is not set
 CT_CC_GCC_CONFIG_TLS=m
 

manylinux_2_36/loongarch64/Dockerfile

@@ -78,7 +78,7 @@ ENV TARGET_CC=loongarch64-unknown-linux-gnu-gcc \
     TARGET_C_INCLUDE_PATH=/usr/loongarch64-unknown-linux-gnu/loongarch64-unknown-linux-gnu/sysroot/usr/include/
 
 ENV CARGO_BUILD_TARGET=loongarch64-unknown-linux-gnu
-ENV CARGO_TARGET_loongarch64_UNKNOWN_LINUX_GNU_LINKER=loongarch64-unknown-linux-gnu-gcc
+ENV CARGO_TARGET_LOONGARCH64_UNKNOWN_LINUX_GNU_LINKER=loongarch64-unknown-linux-gnu-gcc
 RUN echo "set(CMAKE_SYSTEM_NAME Linux)\nset(CMAKE_SYSTEM_PROCESSOR loongarch64)\nset(CMAKE_SYSROOT /usr/loongarch64-unknown-linux-gnu/loongarch64-unknown-linux-gnu/sysroot/)\nset(CMAKE_C_COMPILER loongarch64-unknown-linux-gnu-gcc)\nset(CMAKE_CXX_COMPILER loongarch64-unknown-linux-gnu-g++)" > /usr/loongarch64-unknown-linux-gnu/cmake-toolchain.cmake
 ENV TARGET_CMAKE_TOOLCHAIN_FILE_PATH=/usr/loongarch64-unknown-linux-gnu/cmake-toolchain.cmake
 
@@ -99,7 +99,7 @@ RUN echo 'Acquire::Retries "3";' > /etc/apt/apt.conf.d/80-retries && \
     libclang-dev \
     clang
 
-ENV loongarch64_UNKNOWN_LINUX_GNU_OPENSSL_DIR=/usr/loongarch64-unknown-linux-gnu/
+ENV LOONGARCH64_UNKNOWN_LINUX_GNU_OPENSSL_DIR=/usr/loongarch64-unknown-linux-gnu/
 RUN add-apt-repository -y ppa:deadsnakes/ppa && \
     apt-get update && \
     apt-get install -y \