now it compiles well on mac

galkahana · Jun 28, 2024 · e02b651 · e02b651
1 parent e2dd6a3
commit e02b651
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Showing 3 changed files with 6 additions and 1 deletion.
diff --git a/LibPng/CMakeLists.txt b/LibPng/CMakeLists.txt
@@ -41,6 +41,9 @@ if (${CMAKE_HOST_SYSTEM_PROCESSOR} STREQUAL "aarch64" OR ${CMAKE_HOST_SYSTEM_PRO
     )
 endif()
 
+# drop obsolete symbol, causing trouble when compiling with clang on mac, and in general unneeded
+target_compile_options(LibPng PRIVATE -UTARGET_OS_MAC)
+
 if(WIN32 AND BUILD_SHARED_LIBS)
     target_compile_definitions(LibPng PUBLIC PNG_USE_DLL)
 endif()

diff --git a/PDFWriterTesting/PDFParserFuzzingHarness.cpp b/PDFWriterTesting/PDFParserFuzzingHarness.cpp
@@ -2,7 +2,7 @@
 #include "InputByteArrayStream.h"
 
 extern "C" int LLVMFuzzerTestOneInput(const u_int8_t *Data, size_t Size) {
-  InputByteArrayStream stream {(IOBasicTypes::Byte*) Data, static_cast<LongFilePositionType>( Size )};
+  InputByteArrayStream stream((IOBasicTypes::Byte*) Data, static_cast<LongFilePositionType>( Size ));
 
   PDFParser parser;
 

diff --git a/Zlib/CMakeLists.txt b/Zlib/CMakeLists.txt
@@ -47,6 +47,8 @@ if(Z_HAVE_UNISTD_H)
     target_compile_definitions(Zlib PUBLIC HAVE_UNISTD_H=1)
 endif(Z_HAVE_UNISTD_H)
 
+# drop obsolete symbol, causing trouble when compiling with clang on mac, and in general unneeded
+target_compile_options(Zlib PRIVATE -UTARGET_OS_MAC)
 
 if(WIN32 AND BUILD_SHARED_LIBS)
     target_compile_definitions(Zlib PUBLIC ZLIB_DLL)