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[question] Empty buildenv for test_package #14549
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I just noticed that this issue has been reported several times: We have the following work around in test_package in Conan1: # the following is workaround https://github.com/conan-io/conan/issues/7192
if self.settings.os == "Linux":
cmake.definitions["CMAKE_EXE_LINKER_FLAGS"] = "-Wl,--unresolved-symbols=ignore-in-shared-libs"
elif self.settings.os == "Macos":
cmake.definitions["CMAKE_EXE_LINKER_FLAGS"] = "-Wl,-undefined -Wl,dynamic_lookup" |
This shouldn't be an issue resolved by Have you tried the recommendation in #13302 of doing |
Yes, changing private linking to public works, at the price of breaking the semantics of private linking. |
This is mostly seen in executables targets or shared targets. In the first case the semantics of private linking are irrelevant. In the second case, it shouldn't be a big issue, because when Conan consumes that library downstream it will generate new |
Celix provides two kinds of artifacts: libraries and bundles. Conan can describe the former pretty well in a build-system neutral way. Celix provides its own
|
My Conan 2 port is finished: apache/celix#620 I encounter an issue when using CMakeUserPresets.json with CLion. |
Thanks to you for all the feedback and support! |
What is your question?
When I add test_package for Conan 2 to Celix, I found that generated
conanbuildenv.sh
is empty so that linker failed to find Celix's dependencies:/usr/bin/ld: warning: libzip.so.5, needed by /home/peng/.conan2/p/b/celix3a8b528c6212b/p/lib/libcelix_utils.so.2, not found (try using -rpath or -rpath-link) /usr/bin/ld: /home/peng/.conan2/p/b/celix3a8b528c6212b/p/lib/libcelix_utils.so.2: undefined reference to `zip_close'
On the other hand,
conanrunenv.sh
setupsLD_LIBRARY_PATH
correctly.And for Conan 1, I have not encountered such issue.
Here is my test_package:
https://github.com/apache/celix/tree/feature/483-conan-2-support/examples/conan_test_package_v2
Here is Celix's
package_info
(we rely on Config.cmake to describe complex custom cmake targets):https://github.com/apache/celix/blob/00336571046022d1d932db56befe0005cfeb45a4/conanfile.py#L448-L455
Have you read the CONTRIBUTING guide?
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