Toolchain: Capture all arguments from CMAKE_<LANG>_COMPILER
Capture CMAKE_<LANG>_COMPILER_ARG1 from CMAKE_<LANG>_COMPILER in the
same fashion that it is from $ENV{<LANG>}.
Since get_filename_component() returns a single string of all the
arguments from $ENV{<LANG>}, a single string of arguments will be
constructed from the items contained in CMAKE_<LANG>_COMPILER.
Fixes #20089
diff --git a/Modules/CMakeDetermineASMCompiler.cmake b/Modules/CMakeDetermineASMCompiler.cmake
index bc8b86b..a3e5a12 100644
--- a/Modules/CMakeDetermineASMCompiler.cmake
+++ b/Modules/CMakeDetermineASMCompiler.cmake
@@ -11,7 +11,7 @@
if(NOT $ENV{ASM${ASM_DIALECT}} STREQUAL "")
get_filename_component(CMAKE_ASM${ASM_DIALECT}_COMPILER_INIT $ENV{ASM${ASM_DIALECT}} PROGRAM PROGRAM_ARGS CMAKE_ASM${ASM_DIALECT}_FLAGS_ENV_INIT)
if(CMAKE_ASM${ASM_DIALECT}_FLAGS_ENV_INIT)
- set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ARG1 "${CMAKE_ASM${ASM_DIALECT}_FLAGS_ENV_INIT}" CACHE STRING "First argument to ASM${ASM_DIALECT} compiler")
+ set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ARG1 "${CMAKE_ASM${ASM_DIALECT}_FLAGS_ENV_INIT}" CACHE STRING "Arguments to ASM${ASM_DIALECT} compiler")
endif()
if(NOT EXISTS ${CMAKE_ASM${ASM_DIALECT}_COMPILER_INIT})
message(FATAL_ERROR "Could not find compiler set in environment variable ASM${ASM_DIALECT}:\n$ENV{ASM${ASM_DIALECT}}.")
diff --git a/Modules/CMakeDetermineCCompiler.cmake b/Modules/CMakeDetermineCCompiler.cmake
index 86683d1..5aa7dd8 100644
--- a/Modules/CMakeDetermineCCompiler.cmake
+++ b/Modules/CMakeDetermineCCompiler.cmake
@@ -43,7 +43,7 @@
if(NOT $ENV{CC} STREQUAL "")
get_filename_component(CMAKE_C_COMPILER_INIT $ENV{CC} PROGRAM PROGRAM_ARGS CMAKE_C_FLAGS_ENV_INIT)
if(CMAKE_C_FLAGS_ENV_INIT)
- set(CMAKE_C_COMPILER_ARG1 "${CMAKE_C_FLAGS_ENV_INIT}" CACHE STRING "First argument to C compiler")
+ set(CMAKE_C_COMPILER_ARG1 "${CMAKE_C_FLAGS_ENV_INIT}" CACHE STRING "Arguments to C compiler")
endif()
if(NOT EXISTS ${CMAKE_C_COMPILER_INIT})
message(FATAL_ERROR "Could not find compiler set in environment variable CC:\n$ENV{CC}.")
diff --git a/Modules/CMakeDetermineCUDACompiler.cmake b/Modules/CMakeDetermineCUDACompiler.cmake
index 0c586f5..daca382 100644
--- a/Modules/CMakeDetermineCUDACompiler.cmake
+++ b/Modules/CMakeDetermineCUDACompiler.cmake
@@ -19,7 +19,7 @@
if(NOT $ENV{CUDACXX} STREQUAL "")
get_filename_component(CMAKE_CUDA_COMPILER_INIT $ENV{CUDACXX} PROGRAM PROGRAM_ARGS CMAKE_CUDA_FLAGS_ENV_INIT)
if(CMAKE_CUDA_FLAGS_ENV_INIT)
- set(CMAKE_CUDA_COMPILER_ARG1 "${CMAKE_CUDA_FLAGS_ENV_INIT}" CACHE STRING "First argument to CXX compiler")
+ set(CMAKE_CUDA_COMPILER_ARG1 "${CMAKE_CUDA_FLAGS_ENV_INIT}" CACHE STRING "Arguments to CXX compiler")
endif()
if(NOT EXISTS ${CMAKE_CUDA_COMPILER_INIT})
message(FATAL_ERROR "Could not find compiler set in environment variable CUDACXX:\n$ENV{CUDACXX}.\n${CMAKE_CUDA_COMPILER_INIT}")
diff --git a/Modules/CMakeDetermineCXXCompiler.cmake b/Modules/CMakeDetermineCXXCompiler.cmake
index 662b831..e7e294f 100644
--- a/Modules/CMakeDetermineCXXCompiler.cmake
+++ b/Modules/CMakeDetermineCXXCompiler.cmake
@@ -42,7 +42,7 @@
if(NOT $ENV{CXX} STREQUAL "")
get_filename_component(CMAKE_CXX_COMPILER_INIT $ENV{CXX} PROGRAM PROGRAM_ARGS CMAKE_CXX_FLAGS_ENV_INIT)
if(CMAKE_CXX_FLAGS_ENV_INIT)
- set(CMAKE_CXX_COMPILER_ARG1 "${CMAKE_CXX_FLAGS_ENV_INIT}" CACHE STRING "First argument to CXX compiler")
+ set(CMAKE_CXX_COMPILER_ARG1 "${CMAKE_CXX_FLAGS_ENV_INIT}" CACHE STRING "Arguments to CXX compiler")
endif()
if(NOT EXISTS ${CMAKE_CXX_COMPILER_INIT})
message(FATAL_ERROR "Could not find compiler set in environment variable CXX:\n$ENV{CXX}.\n${CMAKE_CXX_COMPILER_INIT}")
diff --git a/Modules/CMakeDetermineCompiler.cmake b/Modules/CMakeDetermineCompiler.cmake
index 7cd7c47..142e61e 100644
--- a/Modules/CMakeDetermineCompiler.cmake
+++ b/Modules/CMakeDetermineCompiler.cmake
@@ -107,14 +107,11 @@
if(CMAKE_${lang}_COMPILER)
# we only get here if CMAKE_${lang}_COMPILER was specified using -D or a pre-made CMakeCache.txt
# (e.g. via ctest) or set in CMAKE_TOOLCHAIN_FILE
- # if CMAKE_${lang}_COMPILER is a list of length 2, use the first item as
- # CMAKE_${lang}_COMPILER and the 2nd one as CMAKE_${lang}_COMPILER_ARG1
- list(LENGTH CMAKE_${lang}_COMPILER _CMAKE_${lang}_COMPILER_LIST_LENGTH)
- if("${_CMAKE_${lang}_COMPILER_LIST_LENGTH}" EQUAL 2)
- list(GET CMAKE_${lang}_COMPILER 1 CMAKE_${lang}_COMPILER_ARG1)
- list(GET CMAKE_${lang}_COMPILER 0 CMAKE_${lang}_COMPILER)
- endif()
- unset(_CMAKE_${lang}_COMPILER_LIST_LENGTH)
+ # if CMAKE_${lang}_COMPILER is a list, use the first item as
+ # CMAKE_${lang}_COMPILER and the rest as CMAKE_${lang}_COMPILER_ARG1
+ set(CMAKE_${lang}_COMPILER_ARG1 "${CMAKE_${lang}_COMPILER}")
+ list(POP_FRONT CMAKE_${lang}_COMPILER_ARG1 CMAKE_${lang}_COMPILER)
+ list(JOIN CMAKE_${lang}_COMPILER_ARG1 " " CMAKE_${lang}_COMPILER_ARG1)
# find the compiler in the PATH if necessary
get_filename_component(_CMAKE_USER_${lang}_COMPILER_PATH "${CMAKE_${lang}_COMPILER}" PATH)
diff --git a/Modules/CMakeDetermineFortranCompiler.cmake b/Modules/CMakeDetermineFortranCompiler.cmake
index 5f5a70a..8a57408 100644
--- a/Modules/CMakeDetermineFortranCompiler.cmake
+++ b/Modules/CMakeDetermineFortranCompiler.cmake
@@ -26,7 +26,7 @@
if(NOT $ENV{FC} STREQUAL "")
get_filename_component(CMAKE_Fortran_COMPILER_INIT $ENV{FC} PROGRAM PROGRAM_ARGS CMAKE_Fortran_FLAGS_ENV_INIT)
if(CMAKE_Fortran_FLAGS_ENV_INIT)
- set(CMAKE_Fortran_COMPILER_ARG1 "${CMAKE_Fortran_FLAGS_ENV_INIT}" CACHE STRING "First argument to Fortran compiler")
+ set(CMAKE_Fortran_COMPILER_ARG1 "${CMAKE_Fortran_FLAGS_ENV_INIT}" CACHE STRING "Arguments to Fortran compiler")
endif()
if(EXISTS ${CMAKE_Fortran_COMPILER_INIT})
else()
diff --git a/Modules/CMakeDetermineJavaCompiler.cmake b/Modules/CMakeDetermineJavaCompiler.cmake
index 3092bb5..db456c0 100644
--- a/Modules/CMakeDetermineJavaCompiler.cmake
+++ b/Modules/CMakeDetermineJavaCompiler.cmake
@@ -11,7 +11,7 @@
if(NOT $ENV{JAVA_COMPILER} STREQUAL "")
get_filename_component(CMAKE_Java_COMPILER_INIT $ENV{JAVA_COMPILER} PROGRAM PROGRAM_ARGS CMAKE_Java_FLAGS_ENV_INIT)
if(CMAKE_Java_FLAGS_ENV_INIT)
- set(CMAKE_Java_COMPILER_ARG1 "${CMAKE_Java_FLAGS_ENV_INIT}" CACHE STRING "First argument to Java compiler")
+ set(CMAKE_Java_COMPILER_ARG1 "${CMAKE_Java_FLAGS_ENV_INIT}" CACHE STRING "Arguments to Java compiler")
endif()
if(NOT EXISTS ${CMAKE_Java_COMPILER_INIT})
message(SEND_ERROR "Could not find compiler set in environment variable JAVA_COMPILER:\n$ENV{JAVA_COMPILER}.")
diff --git a/Modules/CMakeDetermineOBJCCompiler.cmake b/Modules/CMakeDetermineOBJCCompiler.cmake
index 11b47fd..709eb25 100644
--- a/Modules/CMakeDetermineOBJCCompiler.cmake
+++ b/Modules/CMakeDetermineOBJCCompiler.cmake
@@ -39,7 +39,7 @@
if($ENV{${var}} MATCHES ".+")
get_filename_component(CMAKE_OBJC_COMPILER_INIT $ENV{${var}} PROGRAM PROGRAM_ARGS CMAKE_OBJC_FLAGS_ENV_INIT)
if(CMAKE_OBJC_FLAGS_ENV_INIT)
- set(CMAKE_OBJC_COMPILER_ARG1 "${CMAKE_OBJC_FLAGS_ENV_INIT}" CACHE STRING "First argument to Objective-C compiler")
+ set(CMAKE_OBJC_COMPILER_ARG1 "${CMAKE_OBJC_FLAGS_ENV_INIT}" CACHE STRING "Arguments to Objective-C compiler")
endif()
if(NOT EXISTS ${CMAKE_OBJC_COMPILER_INIT})
message(FATAL_ERROR "Could not find compiler set in environment variable ${var}:\n $ENV{${var}}")
@@ -65,14 +65,11 @@
else()
# we only get here if CMAKE_OBJC_COMPILER was specified using -D or a pre-made CMakeCache.txt
# (e.g. via ctest) or set in CMAKE_TOOLCHAIN_FILE
- # if CMAKE_OBJC_COMPILER is a list of length 2, use the first item as
- # CMAKE_OBJC_COMPILER and the 2nd one as CMAKE_OBJC_COMPILER_ARG1
-
- list(LENGTH CMAKE_OBJC_COMPILER _CMAKE_OBJC_COMPILER_LIST_LENGTH)
- if("${_CMAKE_OBJC_COMPILER_LIST_LENGTH}" EQUAL 2)
- list(GET CMAKE_OBJC_COMPILER 1 CMAKE_OBJC_COMPILER_ARG1)
- list(GET CMAKE_OBJC_COMPILER 0 CMAKE_OBJC_COMPILER)
- endif()
+ # if CMAKE_OBJC_COMPILER is a list, use the first item as
+ # CMAKE_OBJC_COMPILER and the rest as CMAKE_OBJC_COMPILER_ARG1
+ set(CMAKE_OBJC_COMPILER_ARG1 "${CMAKE_OBJC_COMPILER}")
+ list(POP_FRONT CMAKE_OBJC_COMPILER_ARG1 CMAKE_OBJC_COMPILER)
+ list(JOIN CMAKE_OBJC_COMPILER_ARG1 " " CMAKE_OBJC_COMPILER_ARG1)
# if a compiler was specified by the user but without path,
# now try to find it with the full path
diff --git a/Modules/CMakeDetermineOBJCXXCompiler.cmake b/Modules/CMakeDetermineOBJCXXCompiler.cmake
index 99ad6c3..ffd0091 100644
--- a/Modules/CMakeDetermineOBJCXXCompiler.cmake
+++ b/Modules/CMakeDetermineOBJCXXCompiler.cmake
@@ -41,7 +41,7 @@
if($ENV{${var}} MATCHES ".+")
get_filename_component(CMAKE_OBJCXX_COMPILER_INIT $ENV{${var}} PROGRAM PROGRAM_ARGS CMAKE_OBJCXX_FLAGS_ENV_INIT)
if(CMAKE_OBJCXX_FLAGS_ENV_INIT)
- set(CMAKE_OBJCXX_COMPILER_ARG1 "${CMAKE_OBJCXX_FLAGS_ENV_INIT}" CACHE STRING "First argument to Objective-C++ compiler")
+ set(CMAKE_OBJCXX_COMPILER_ARG1 "${CMAKE_OBJCXX_FLAGS_ENV_INIT}" CACHE STRING "Arguments to Objective-C++ compiler")
endif()
if(NOT EXISTS ${CMAKE_OBJCXX_COMPILER_INIT})
message(FATAL_ERROR "Could not find compiler set in environment variable ${var}:\n $ENV{${var}}")
@@ -67,14 +67,11 @@
else()
# we only get here if CMAKE_OBJCXX_COMPILER was specified using -D or a pre-made CMakeCache.txt
# (e.g. via ctest) or set in CMAKE_TOOLCHAIN_FILE
- # if CMAKE_OBJCXX_COMPILER is a list of length 2, use the first item as
- # CMAKE_OBJCXX_COMPILER and the 2nd one as CMAKE_OBJCXX_COMPILER_ARG1
-
- list(LENGTH CMAKE_OBJCXX_COMPILER _CMAKE_OBJCXX_COMPILER_LIST_LENGTH)
- if("${_CMAKE_OBJCXX_COMPILER_LIST_LENGTH}" EQUAL 2)
- list(GET CMAKE_OBJCXX_COMPILER 1 CMAKE_OBJCXX_COMPILER_ARG1)
- list(GET CMAKE_OBJCXX_COMPILER 0 CMAKE_OBJCXX_COMPILER)
- endif()
+ # if CMAKE_OBJCXX_COMPILER is a list, use the first item as
+ # CMAKE_OBJCXX_COMPILER and the rest as CMAKE_OBJCXX_COMPILER_ARG1
+ set(CMAKE_OBJCXX_COMPILER_ARG1 "${CMAKE_OBJCXX_COMPILER}")
+ list(POP_FRONT CMAKE_OBJCXX_COMPILER_ARG1 CMAKE_OBJCXX_COMPILER)
+ list(JOIN CMAKE_OBJCXX_COMPILER_ARG1 " " CMAKE_OBJCXX_COMPILER_ARG1)
# if a compiler was specified by the user but without path,
# now try to find it with the full path
diff --git a/Modules/CMakeDetermineRCCompiler.cmake b/Modules/CMakeDetermineRCCompiler.cmake
index 8801e16..f8d55a5 100644
--- a/Modules/CMakeDetermineRCCompiler.cmake
+++ b/Modules/CMakeDetermineRCCompiler.cmake
@@ -13,7 +13,7 @@
if(NOT $ENV{RC} STREQUAL "")
get_filename_component(CMAKE_RC_COMPILER_INIT $ENV{RC} PROGRAM PROGRAM_ARGS CMAKE_RC_FLAGS_ENV_INIT)
if(CMAKE_RC_FLAGS_ENV_INIT)
- set(CMAKE_RC_COMPILER_ARG1 "${CMAKE_RC_FLAGS_ENV_INIT}" CACHE STRING "First argument to RC compiler")
+ set(CMAKE_RC_COMPILER_ARG1 "${CMAKE_RC_FLAGS_ENV_INIT}" CACHE STRING "Arguments to RC compiler")
endif()
if(EXISTS ${CMAKE_RC_COMPILER_INIT})
else()
diff --git a/Modules/CMakeDetermineSwiftCompiler.cmake b/Modules/CMakeDetermineSwiftCompiler.cmake
index 688133f..aaad560 100644
--- a/Modules/CMakeDetermineSwiftCompiler.cmake
+++ b/Modules/CMakeDetermineSwiftCompiler.cmake
@@ -27,7 +27,7 @@
PROGRAM_ARGS CMAKE_Swift_FLAGS_ENV_INIT)
if(CMAKE_Swift_FLAGS_ENV_INIT)
set(CMAKE_Swift_COMPILER_ARG1 "${CMAKE_Swift_FLAGS_ENV_INIT}" CACHE
- STRING "First argument to the Swift compiler")
+ STRING "Arguments to the Swift compiler")
endif()
if(NOT EXISTS ${CMAKE_Swift_COMPILER_INIT})
message(FATAL_ERROR "Could not find compiler set in environment variable SWIFTC\n$ENV{SWIFTC}.\n${CMAKE_Swift_COMPILER_INIT}")
