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cmake: fix stderr initialization in unity builds

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Before this patch, in certain build configurations the curl tool may
not have displayed anything (debug, macOS), or crashed at startup
(debug, Windows).

Follow-up to 3f8fc25720
Necessary after 2f17a9b654

Closes #11929
This commit is contained in:
Viktor Szakats 2023-09-25 01:08:02 +00:00
parent f3303b57ed
commit 06133d3e9b
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GPG Key ID: B5ABD165E2AEF201
1 changed files with 5 additions and 0 deletions
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5
src/CMakeLists.txt
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@ -67,6 +67,11 @@ if(BUILD_STATIC_CURL)
set(CURLX_CFILES ${CURLTOOL_LIBCURL_CFILES})
endif()
# Compile this source separately to avoid having `stderr` overridden in this
# file. Necessary for successfully initializing stderr in unity builds.
# (Not necessary for the libcurltool target.)
set_source_files_properties(tool_stderr.c PROPERTIES SKIP_UNITY_BUILD_INCLUSION ON)
add_executable(
${EXE_NAME}
${CURL_CFILES} ${CURLX_CFILES} ${CURL_HFILES}