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The following commit(s) were added to refs/heads/main by this push:
new 713e254 Fix the static library might failed to link on Windows (#251)
713e254 is described below
commit 713e2544f30e683ea3758a120eaac456464bd090
Author: Yunze Xu <xyzinfern...@163.com>
AuthorDate: Fri Apr 14 15:10:34 2023 +0800
Fix the static library might failed to link on Windows (#251)
### Motivation
Currently the CI in master is broken, here is an example failure:
https://github.com/apache/pulsar-client-cpp/actions/runs/4688588681/jobs/8309495018?pr=249
The reason is that the latest Windows runner image is already integrated
with the OpenSSL library to link, i.e. the `COMMON_LIBS` list variable
might have an element like:
```
debug;C:/Program Files/OpenSSL/lib/VC/libcrypto64MDd.lib
```
The list above have two elements:
1. `debug`
2. `C:/Program Files/OpenSSL/lib/VC/libcrypto64MDd.lib`
When building the static library, the list above will be converted to a
space-separated string like:
```
C:/Program Files/OpenSSL/lib/VC/libcrypto64MDd.lib
```
i.e. the `debug` and `optimized` elements are removed, the rest elements
that follows `debug` or `optimized` (determined by the build mode) will
be retained.
See
https://github.com/apache/pulsar-client-cpp/blob/a57bb072ce6140757917353cc1d5a0007ddc353d/lib/CMakeLists.txt#L109
However, since there is a blank in `Program Files`, the string above is
unexpectedly treated as two elements:
- `C:/Program`
- `Files/OpenSSL/lib/VC/libcrypto64MDd.lib`
Then, the CI failed when linking to `pulsarWithDeps.lib`:
> fatal error LNK1181: cannot open input file 'C:\Program'
### Modifications
Instead of setting the `STATIC_LIBRARY_FLAGS` property, set the
`STATIC_LIBRARY_OPTIONS` property, which is a list rather than a string.
So the blank in the list element won't affect. Then in `remove_libtype`,
return a list instead of a string.
References:
-
https://cmake.org/cmake/help/latest/prop_tgt/STATIC_LIBRARY_OPTIONS.html#prop_tgt:STATIC_LIBRARY_OPTIONS
-
https://cmake.org/cmake/help/latest/prop_tgt/STATIC_LIBRARY_FLAGS.html#prop_tgt:STATIC_LIBRARY_FLAGS
---
lib/CMakeLists.txt | 14 +++++++++-----
1 file changed, 9 insertions(+), 5 deletions(-)
diff --git a/lib/CMakeLists.txt b/lib/CMakeLists.txt
index 8226251..eca7638 100644
--- a/lib/CMakeLists.txt
+++ b/lib/CMakeLists.txt
@@ -106,16 +106,20 @@ if (LINK_STATIC AND BUILD_STATIC_LIB)
endwhile()
list(REMOVE_ITEM LIBLIST "debug")
list(REMOVE_ITEM LIBLIST "optimized")
- string(REPLACE ";" " " TEMP_OUT "${LIBLIST}")
+ foreach (ITEM IN LISTS LIBLIST)
+ list(APPEND TEMP_OUT ${ITEM})
+ endforeach ()
set(${OUTLIST} ${TEMP_OUT} PARENT_SCOPE)
endfunction(remove_libtype)
add_library(pulsarStaticWithDeps STATIC ${PULSAR_SOURCES})
target_include_directories(pulsarStaticWithDeps PRIVATE
${dlfcn-win32_INCLUDE_DIRS})
- remove_libtype("${COMMON_LIBS}" "optimized" DEBUG_STATIC_LIBS)
- remove_libtype("${COMMON_LIBS}" "debug" STATIC_LIBS)
- set_property(TARGET pulsarStaticWithDeps PROPERTY
STATIC_LIBRARY_FLAGS_DEBUG ${DEBUG_STATIC_LIBS})
- set_property(TARGET pulsarStaticWithDeps PROPERTY
STATIC_LIBRARY_FLAGS_RELEASE ${STATIC_LIBS})
+ if (CMAKE_BUILD_TYPE STREQUAL "Debug")
+ remove_libtype("${COMMON_LIBS}" "optimized" STATIC_LIBS)
+ else ()
+ remove_libtype("${COMMON_LIBS}" "debug" STATIC_LIBS)
+ endif ()
+ set_property(TARGET pulsarStaticWithDeps PROPERTY
STATIC_LIBRARY_OPTIONS ${STATIC_LIBS})
set_property(TARGET pulsarStaticWithDeps PROPERTY OUTPUT_NAME
${LIB_NAME}WithDeps)
set_property(TARGET pulsarStaticWithDeps PROPERTY VERSION
${LIBRARY_VERSION})
install(TARGETS pulsarStaticWithDeps DESTINATION lib)
