Compiling the C compiler identification source file "CMakeCCompilerId.c" failed. Compiler: /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang Build flags: Id flags: The output was: 2 /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: unexpected argument `]]' to conditional unary operator /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: syntax error near `]]' /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: `if [[ -n ]] ; then' Compiling the C compiler identification source file "CMakeCCompilerId.c" failed. Compiler: /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang Build flags: Id flags: -c The output was: 2 /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: unexpected argument `]]' to conditional unary operator /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: syntax error near `]]' /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: `if [[ -n ]] ; then' Compiling the C compiler identification source file "CMakeCCompilerId.c" failed. Compiler: /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang Build flags: Id flags: -Aa The output was: 2 /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: unexpected argument `]]' to conditional unary operator /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: syntax error near `]]' /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: `if [[ -n ]] ; then' Compiling the C compiler identification source file "CMakeCCompilerId.c" failed. Compiler: /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang Build flags: Id flags: -D__CLASSIC_C__ The output was: 2 /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: unexpected argument `]]' to conditional unary operator /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: syntax error near `]]' /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: `if [[ -n ]] ; then' Compiling the C compiler identification source file "CMakeCCompilerId.c" failed. Compiler: /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang Build flags: Id flags: --target=arm-arm-none-eabi;-mcpu=cortex-m3 The output was: 2 /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: unexpected argument `]]' to conditional unary operator /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: syntax error near `]]' /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: `if [[ -n ]] ; then' Compiling the C compiler identification source file "CMakeCCompilerId.c" failed. Compiler: /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang Build flags: Id flags: -c;-I__does_not_exist__ The output was: 2 /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: unexpected argument `]]' to conditional unary operator /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: syntax error near `]]' /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: `if [[ -n ]] ; then' Compiling the C compiler identification source file "CMakeCCompilerId.c" failed. Compiler: /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang Build flags: Id flags: The output was: 2 /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: unexpected argument `]]' to conditional unary operator /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: syntax error near `]]' /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: `if [[ -n ]] ; then' Compiling the C compiler identification source file "CMakeCCompilerId.c" failed. Compiler: /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang Build flags: Id flags: -c The output was: 2 /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: unexpected argument `]]' to conditional unary operator /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: syntax error near `]]' /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: `if [[ -n ]] ; then' Compiling the C compiler identification source file "CMakeCCompilerId.c" failed. Compiler: /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang Build flags: Id flags: -Aa The output was: 2 /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: unexpected argument `]]' to conditional unary operator /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: syntax error near `]]' /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: `if [[ -n ]] ; then' Compiling the C compiler identification source file "CMakeCCompilerId.c" failed. Compiler: /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang Build flags: Id flags: -D__CLASSIC_C__ The output was: 2 /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: unexpected argument `]]' to conditional unary operator /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: syntax error near `]]' /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: `if [[ -n ]] ; then' Compiling the C compiler identification source file "CMakeCCompilerId.c" failed. Compiler: /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang Build flags: Id flags: --target=arm-arm-none-eabi;-mcpu=cortex-m3 The output was: 2 /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: unexpected argument `]]' to conditional unary operator /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: syntax error near `]]' /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: `if [[ -n ]] ; then' Compiling the C compiler identification source file "CMakeCCompilerId.c" failed. Compiler: /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang Build flags: Id flags: -c;-I__does_not_exist__ The output was: 2 /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: unexpected argument `]]' to conditional unary operator /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: syntax error near `]]' /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: `if [[ -n ]] ; then' Checking whether the C compiler is IAR using "" did not match "IAR .+ Compiler": /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: unexpected argument `]]' to conditional unary operator /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: syntax error near `]]' /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: `if [[ -n ]] ; then' Checking whether the C compiler is IAR using "" did not match "IAR .+ Compiler": /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: unexpected argument `]]' to conditional unary operator /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: syntax error near `]]' /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: `if [[ -n ]] ; then' Checking whether the ASM compiler is GNU using "--version" did not match "(GNU assembler)|(GCC)|(Free Software Foundation)": /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: unexpected argument `]]' to conditional unary operator /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: syntax error near `]]' /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: `if [[ -n ]] ; then' Checking whether the ASM compiler is Clang using "--version" did not match "(clang version)": /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: unexpected argument `]]' to conditional unary operator /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: syntax error near `]]' /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: `if [[ -n ]] ; then' Checking whether the ASM compiler is AppleClang using "--version" did not match "(Apple LLVM version)": /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: unexpected argument `]]' to conditional unary operator /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: syntax error near `]]' /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: `if [[ -n ]] ; then' Checking whether the ASM compiler is ARMClang using "--version" did not match "armclang": /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: unexpected argument `]]' to conditional unary operator /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: syntax error near `]]' /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: `if [[ -n ]] ; then' Checking whether the ASM compiler is HP using "-V" did not match "HP C": /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: unexpected argument `]]' to conditional unary operator /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: syntax error near `]]' /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: `if [[ -n ]] ; then' Checking whether the ASM compiler is Intel using "--version" did not match "(ICC)": /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: unexpected argument `]]' to conditional unary operator /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: syntax error near `]]' /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: `if [[ -n ]] ; then' Checking whether the ASM compiler is IntelLLVM using "--version" did not match "(Intel[^ ]+oneAPI)": /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: unexpected argument `]]' to conditional unary operator /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: syntax error near `]]' /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: `if [[ -n ]] ; then' Checking whether the ASM compiler is SunPro using "-V" did not match "Sun C": /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: unexpected argument `]]' to conditional unary operator /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: syntax error near `]]' /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: `if [[ -n ]] ; then' Checking whether the ASM compiler is XL using "-qversion" did not match "XL C": /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: unexpected argument `]]' to conditional unary operator /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: syntax error near `]]' /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: `if [[ -n ]] ; then' Checking whether the ASM compiler is MSVC using "-?" did not match "Microsoft": /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: unexpected argument `]]' to conditional unary operator /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: syntax error near `]]' /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: `if [[ -n ]] ; then' Checking whether the ASM compiler is TI using "-h" did not match "Texas Instruments": /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: unexpected argument `]]' to conditional unary operator /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: syntax error near `]]' /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: `if [[ -n ]] ; then' Checking whether the ASM compiler is IAR using "" did not match "IAR Assembler": /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: unexpected argument `]]' to conditional unary operator /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: syntax error near `]]' /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: `if [[ -n ]] ; then' Checking whether the ASM compiler is ARMCC using "" did not match "(ARM Compiler)|(ARM Assembler)|(Arm Compiler)": /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: unexpected argument `]]' to conditional unary operator /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: syntax error near `]]' /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: `if [[ -n ]] ; then' Checking whether the ASM compiler is NASM using "-v" did not match "(NASM version)": /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: unexpected argument `]]' to conditional unary operator /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: syntax error near `]]' /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: `if [[ -n ]] ; then' Checking whether the ASM compiler is YASM using "--version" did not match "(yasm)": /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: unexpected argument `]]' to conditional unary operator /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: syntax error near `]]' /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: `if [[ -n ]] ; then' Checking whether the ASM compiler is ADSP using "-version" did not match "Analog Devices": /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: unexpected argument `]]' to conditional unary operator /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: syntax error near `]]' /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: `if [[ -n ]] ; then' Checking whether the ASM compiler is QCC using "-V" did not match "gcc_nto": /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: unexpected argument `]]' to conditional unary operator /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: syntax error near `]]' /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: `if [[ -n ]] ; then' Detecting C compiler ABI info failed to compile with the following output: Change Dir: /var/tmp/portage/sys-libs/compiler-rt-15.0.4/work/compiler-rt-15.0.4_build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/ninja cmTC_53118 && [1/2] Building C object CMakeFiles/cmTC_53118.dir/CMakeCCompilerABI.c.o FAILED: CMakeFiles/cmTC_53118.dir/CMakeCCompilerABI.c.o /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang -DNDEBUG -o CMakeFiles/cmTC_53118.dir/CMakeCCompilerABI.c.o -c /usr/share/cmake/Modules/CMakeCCompilerABI.c /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: unexpected argument `]]' to conditional unary operator /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: syntax error near `]]' /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: `if [[ -n ]] ; then' ninja: build stopped: subcommand failed. Determining if the C compiler works failed with the following output: Change Dir: /var/tmp/portage/sys-libs/compiler-rt-15.0.4/work/compiler-rt-15.0.4_build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/ninja cmTC_2a2f6 && [1/2] Building C object CMakeFiles/cmTC_2a2f6.dir/testCCompiler.c.o FAILED: CMakeFiles/cmTC_2a2f6.dir/testCCompiler.c.o /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang -DNDEBUG -o CMakeFiles/cmTC_2a2f6.dir/testCCompiler.c.o -c /var/tmp/portage/sys-libs/compiler-rt-15.0.4/work/compiler-rt-15.0.4_build/CMakeFiles/CMakeTmp/testCCompiler.c /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: unexpected argument `]]' to conditional unary operator /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: syntax error near `]]' /var/tmp/portage/sys-libs/compiler-rt-15.0.4/temp/clang-wrappers/x86_64-pc-linux-gnu-clang: line 4: `if [[ -n ]] ; then' ninja: build stopped: subcommand failed.