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If building with LLVM_ENABLE_DOXYGEN and using CMake then

abort while configuring if doxygen could not be found. This
is desirable because if the build is going to fail then it should
fail as early as possible.

llvm-svn: 207404
This commit is contained in:
Dan Liew 2014-04-28 09:10:05 +00:00
parent 02b3960e8a
commit bc02ff7e92

View File

@ -486,7 +486,7 @@ set(LLVM_PREFIX ${CMAKE_INSTALL_PREFIX})
if (LLVM_ENABLE_DOXYGEN)
message(STATUS "Doxygen enabled.")
find_package(Doxygen)
find_package(Doxygen REQUIRED)
if (DOXYGEN_FOUND)
# If we find doxygen and we want to enable doxygen by default create a