https://llvm.org/bugs/show_bug.cgi?id=26089
Bug ID: 26089
Summary: Clang unit test build failure with fatal error C1128:
number of sections exceeded
Product: clang
Version: unspecified
Hardware: PC
OS: Windows NT
Status: NEW
Severity: normal
Priority: P
Component: libclang
Assignee: unassignedclangb...@nondot.org
Reporter: juj...@gmail.com
CC: kli...@google.com, llvm-bugs@lists.llvm.org
Classification: Unclassified
Building trunk on Windows with Visual Studio 2015 gives
>src\tools\clang\unittests\Tooling\RecursiveASTVisitorTestExprVisitor.cpp :
>fatal error C1128: number of sections exceeded object file format limit:
>compile with /bigobj
>src\tools\clang\unittests\ASTMatchers\ASTMatchersTest.cpp : fatal error C1128:
>number of sections exceeded object file format limit: compile with /bigobj
With the following modifications, VS2015 is satisfied (though not sure if this
is the cleanest way):
diff --git a/unittests/ASTMatchers/CMakeLists.txt
b/unittests/ASTMatchers/CMakeLists.txt
index 3ace9fe..8971091 100644
--- a/unittests/ASTMatchers/CMakeLists.txt
+++ b/unittests/ASTMatchers/CMakeLists.txt
@@ -5,6 +5,10 @@ set(LLVM_LINK_COMPONENTS
add_clang_unittest(ASTMatchersTests
ASTMatchersTest.cpp)
+if (MSVC)
+ set_source_files_properties(ASTMatchersTest.cpp PROPERTIES COMPILE_FLAGS
/bigobj)
+endif()
+
target_link_libraries(ASTMatchersTests
clangAST
clangASTMatchers
diff --git a/unittests/Tooling/CMakeLists.txt
b/unittests/Tooling/CMakeLists.txt
index 33b2046..5a0e297 100644
--- a/unittests/Tooling/CMakeLists.txt
+++ b/unittests/Tooling/CMakeLists.txt
@@ -19,6 +19,10 @@ add_clang_unittest(ToolingTests
ReplacementsYamlTest.cpp
)
+if (MSVC)
+ set_source_files_properties(RecursiveASTVisitorTestExprVisitor.cpp
PROPERTIES COMPILE_FLAGS /bigobj)
+endif()
+
target_link_libraries(ToolingTests
clangAST
clangASTMatchers
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