I am sorry I forget to tell that I use ubuntu 18.04,
** Description changed:
+ I experience this issue on Ubuntu 18.04
+
I wanted to use libmongoc-1.0 with cmake building a software. But the
find_package is not successful due to a not existing path (probably
wrong path is calculated)
Reproduction:
* install libmongoc-dev and cmake
* create the following dummy cmake project:
<pre>
project(foo C)
find_package(libmongoc-1.0 REQUIRED)
</pre>
* execute cmake .
* the result:
<pre>-- The C compiler identification is GNU 7.3.0
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
CMake Error at
/usr/lib/x86_64-linux-gnu/cmake/libbson-1.0/libbson-1.0-config.cmake:28
(message):
- File or directory /usr/lib/include/libbson-1.0 referenced by variable
- BSON_INCLUDE_DIRS does not exist !
+ File or directory /usr/lib/include/libbson-1.0 referenced by variable
+ BSON_INCLUDE_DIRS does not exist !
Call Stack (most recent call first):
- /usr/lib/x86_64-linux-gnu/cmake/libbson-1.0/libbson-1.0-config.cmake:32
(set_and_check)
- /usr/lib/x86_64-linux-gnu/cmake/libmongoc-1.0/libmongoc-1.0-config.cmake:20
(find_package)
- CMakeLists.txt:3 (find_package)
-
+ /usr/lib/x86_64-linux-gnu/cmake/libbson-1.0/libbson-1.0-config.cmake:32
(set_and_check)
+ /usr/lib/x86_64-linux-gnu/cmake/libmongoc-1.0/libmongoc-1.0-config.cmake:20
(find_package)
+ CMakeLists.txt:3 (find_package)
CMake Warning (dev) in CMakeLists.txt:
- No cmake_minimum_required command is present. A line of code such as
+ No cmake_minimum_required command is present. A line of code such as
- cmake_minimum_required(VERSION 3.10)
+ cmake_minimum_required(VERSION 3.10)
- should be added at the top of the file. The version specified may be lower
- if you wish to support older CMake versions for this project. For more
- information run "cmake --help-policy CMP0000".
+ should be added at the top of the file. The version specified may be lower
+ if you wish to support older CMake versions for this project. For more
+ information run "cmake --help-policy CMP0000".
This warning is for project developers. Use -Wno-dev to suppress it.
-- Configuring incomplete, errors occurred!
See also "/tmp/libmongo/CMakeFiles/CMakeOutput.log"</pre>
The libmongoc provided cmake file tries to create a PATH for BSON which it
does like this:
<pre>get_filename_component(PACKAGE_PREFIX_DIR
"${CMAKE_CURRENT_LIST_DIR}/../../../" ABSOLUTE)</pre>
But the result is clearly not good: /usr/lib/include/libbson-1.0 (
lib/include ?! )
--
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Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1790771
Title:
cmake find_package incorrect path resolve
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