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| author | Alan Antonuk <alan.antonuk@gmail.com> | 2021-04-02 06:28:05 +0000 |
|---|---|---|
| committer | Alan Antonuk <alan.antonuk@gmail.com> | 2021-04-01 23:40:05 -0700 |
| commit | 188d1be3e3498c5843b8f9fc439b828c64af57fd (patch) | |
| tree | 7b9699e5a71248c9a06453220331b704ef5d2bdb /cmake | |
| parent | d5bbafae56ddcc3fcbef49b35271b7abab8c2621 (diff) | |
| download | rabbitmq-c-188d1be3e3498c5843b8f9fc439b828c64af57fd.tar.gz | |
cmake: use modern version of project() command
This also gets rid of a non-top-level project command that probably
shouldn't be used.
Signed-off-by: GitHub <noreply@github.com>
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/VersionFunctions.cmake | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/cmake/VersionFunctions.cmake b/cmake/VersionFunctions.cmake new file mode 100644 index 0000000..27ec3a7 --- /dev/null +++ b/cmake/VersionFunctions.cmake @@ -0,0 +1,21 @@ +function(get_library_version VERSION_ARG) + file(STRINGS librabbitmq/amqp.h _API_VERSION_MAJOR REGEX "^#define AMQP_VERSION_MAJOR [0-9]+$") + file(STRINGS librabbitmq/amqp.h _API_VERSION_MINOR REGEX "^#define AMQP_VERSION_MINOR [0-9]+$") + file(STRINGS librabbitmq/amqp.h _API_VERSION_PATCH REGEX "^#define AMQP_VERSION_PATCH [0-9]+$") + + string(REGEX MATCH "[0-9]+" _API_VERSION_MAJOR ${_API_VERSION_MAJOR}) + string(REGEX MATCH "[0-9]+" _API_VERSION_MINOR ${_API_VERSION_MINOR}) + string(REGEX MATCH "[0-9]+" _API_VERSION_PATCH ${_API_VERSION_PATCH}) + + # VERSION to match what is in autotools + set(${VERSION_ARG} ${_API_VERSION_MAJOR}.${_API_VERSION_MINOR}.${_API_VERSION_PATCH} PARENT_SCOPE) +endfunction() + +function(compute_soversion CURRENT REVISION AGE VERSION SOVERSION) + math(EXPR MAJOR "${CURRENT} - ${AGE}") + math(EXPR MINOR "${AGE}") + math(EXPR PATCH "${REVISION}") + + set(${VERSION} ${MAJOR}.${MINOR}.${PATCH} PARENT_SCOPE) + set(${SOVERSION} ${MAJOR} PARENT_SCOPE) +endfunction()
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