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-rw-r--r--Modules/CMakeDetermineFortranCompiler.cmake8
1 files changed, 8 insertions, 0 deletions
diff --git a/Modules/CMakeDetermineFortranCompiler.cmake b/Modules/CMakeDetermineFortranCompiler.cmake
index 52ec25a..911ffac 100644
--- a/Modules/CMakeDetermineFortranCompiler.cmake
+++ b/Modules/CMakeDetermineFortranCompiler.cmake
@@ -127,6 +127,14 @@ if(NOT CMAKE_Fortran_COMPILER_ID_RUN)
set(CMAKE_Fortran_COMPILER_ID_VENDOR_FLAGS_NAG "-V")
set(CMAKE_Fortran_COMPILER_ID_VENDOR_REGEX_NAG "NAG Fortran Compiler")
+ # Match the link line from xcodebuild output of the form
+ # Ld ...
+ # ...
+ # /path/to/cc ...CompilerIdFortran/...
+ # to extract the compiler front-end for the language.
+ set(CMAKE_Fortran_COMPILER_ID_TOOL_MATCH_REGEX "\nLd[^\n]*(\n[ \t]+[^\n]*)*\n[ \t]+([^ \t\r\n]+)[^\r\n]*-o[^\r\n]*CompilerIdFortran/(\\./)?(CompilerIdFortran.xctest/)?CompilerIdFortran[ \t\n\\\"]")
+ set(CMAKE_Fortran_COMPILER_ID_TOOL_MATCH_INDEX 2)
+
set(_version_info "")
foreach(m MAJOR MINOR PATCH TWEAK)
set(_COMP "_${m}")