57 lines
1.9 KiB
CMake
57 lines
1.9 KiB
CMake
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# Inspiration: https://github.com/ros2-dotnet/Fast-RTPS
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macro (SETUP_ABI_VERSIONS)
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file (STRINGS ${PROJECT_SOURCE_DIR}/configure.ac CONFIGURE_AC_CONTENT)
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file (STRINGS
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configure.ac
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SNDFILE_LT_CURRENT_TMP
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REGEX "^m4_define\\(\\[?lt_current\\]?, *\\[?[0-9]+\\]?\\)"
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)
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string (REGEX REPLACE "m4_define\\(\\[?lt_current\\]?, *\\[?([0-9]+)\\]?\\)"
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"\\1"
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SNDFILE_LT_CURRENT
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${SNDFILE_LT_CURRENT_TMP}
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)
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file (STRINGS
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configure.ac
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SNDFILE_LT_REVISION_TMP
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REGEX "^m4_define\\(\\[?lt_revision\\]?, *\\[?[0-9]+\\]?\\)"
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)
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string (REGEX REPLACE "m4_define\\(\\[?lt_revision\\]?, *\\[?([0-9]+)\\]?\\)"
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"\\1"
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SNDFILE_LT_REVISION
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${SNDFILE_LT_REVISION_TMP}
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)
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file (STRINGS
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configure.ac
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SNDFILE_LT_AGE_TMP
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REGEX "^m4_define\\(\\[?lt_age\\]?, *\\[?[0-9]+\\]?\\)"
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)
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string (REGEX REPLACE "m4_define\\(\\[?lt_age\\]?, *\\[?([0-9]+)\\]?\\)"
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"\\1"
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SNDFILE_LT_AGE
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${SNDFILE_LT_AGE_TMP}
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)
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#
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# Calculate CMake compatible ABI version from libtool version.
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#
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math (EXPR SNDFILE_ABI_VERSION_MAJOR "${SNDFILE_LT_CURRENT} - ${SNDFILE_LT_AGE}")
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set (SNDFILE_ABI_VERSION_MINOR ${SNDFILE_LT_AGE})
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set (SNDFILE_ABI_VERSION_PATCH ${SNDFILE_LT_REVISION})
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set (SNDFILE_ABI_VERSION "${SNDFILE_ABI_VERSION_MAJOR}.${SNDFILE_ABI_VERSION_MINOR}.${SNDFILE_ABI_VERSION_PATCH}")
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#
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# Apple platform current and compatibility versions.
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#
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math (EXPR SNDFILE_MACHO_CURRENT_VERSION_MAJOR "${SNDFILE_ABI_VERSION_MAJOR} + ${SNDFILE_ABI_VERSION_MINOR} + 1")
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set (SNDFILE_MACHO_CURRENT_VERSION "${SNDFILE_MACHO_CURRENT_VERSION_MAJOR}.${SNDFILE_ABI_VERSION_PATCH}.0")
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set (SNDFILE_MACHO_COMPATIBILITY_VERSION "${SNDFILE_MACHO_CURRENT_VERSION_MAJOR}.0.0")
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endmacro (SETUP_ABI_VERSIONS)
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