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fix: Update CMakeLists.txt #155

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Merged
tmathern merged 2 commits into from
Feb 18, 2026
Merged

fix: Update CMakeLists.txt #155

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a48ebeb
fix: Update CMakeLists.txt
tmathern Feb 18, 2026
f5cd57e
Update CMakeLists.txt
tmathern Feb 18, 2026
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11 changes: 10 additions & 1 deletion src/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -224,6 +224,14 @@ add_custom_command(
# Define the C++ library using the generated unity source (one TU).
add_library(c2pa_cpp SHARED "${C2PA_AMALGAM_OUTPUT}")

# On Windows, export all symbols so MSVC generates the c2pa_cpp.lib
# import library that test/example targets need to link against.
# Without this, MSVC silently skips .lib generation when no __declspec(dllexport)
# annotations are present, causing LNK1104 at link time.
if(WIN32)
set_target_properties(c2pa_cpp PROPERTIES WINDOWS_EXPORT_ALL_SYMBOLS ON)
endif()

# Set compiler-specific flags for the C++ library
if(MSVC)
target_compile_options(c2pa_cpp PRIVATE
Expand Down Expand Up @@ -253,7 +261,8 @@ else()
target_link_options(c2pa_cpp PRIVATE
-Wl,-bind_at_load
)
else()
elseif(UNIX)
# Linux-only hardening flags
target_link_options(c2pa_cpp PRIVATE
-Wl,-z,relro
-Wl,-z,now
Expand Down