build: simplify version handling

The SOVERSION was the same as the VERSION parameter, just use the same
parameter.

Author: compnerd

CMakeLists.txt

@@ -9,12 +9,9 @@ if(POLICY CMP0092)
 endif()
 
 project(cmark-gfm)
-
-set(PROJECT_VERSION_MAJOR 0)
-set(PROJECT_VERSION_MINOR 29)
-set(PROJECT_VERSION_PATCH 0)
-set(PROJECT_VERSION_GFM 13)
-set(PROJECT_VERSION ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH}.gfm.${PROJECT_VERSION_GFM})
+# NOTE: we cannot simply version the project due to the use of an invalid
+# version (the infixed `.gfm.`).
+set(PROJECT_VERSION 0.29.0.gfm.13)
 
 list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake/modules)
 

extensions/CMakeLists.txt

@@ -19,7 +19,7 @@ set_target_properties(libcmark-gfm-extensions PROPERTIES
   MACOSX_RPATH TRUE
   OUTPUT_NAME cmark-gfm-extensions
   PDB_NAME libcmark-gfm-extensions
-  SOVERSION ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH}.gfm.${PROJECT_VERSION_GFM}
+  SOVERSION ${PROJECT_VERSION}
   VERSION ${PROJECT_VERSION})
 
 list(APPEND CMARK_INSTALL libcmark-gfm-extensions)

src/CMakeLists.txt

@@ -4,6 +4,10 @@ include_directories(
   ${PROJECT_BINARY_DIR}/extensions
 )
 
+set(PROJECT_VERSION_MAJOR 0)
+set(PROJECT_VERSION_MINOR 29)
+set(PROJECT_VERSION_PATCH 0)
+set(PROJECT_VERSION_GFM 13)
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/cmark-gfm_version.h.in
   ${CMAKE_CURRENT_BINARY_DIR}/cmark-gfm_version.h)
 
@@ -56,7 +60,7 @@ set_target_properties(libcmark-gfm PROPERTIES
   MACOSX_RPATH TRUE
   OUTPUT_NAME cmark-gfm
   PDB_NAME libcmark-gfm
-  SOVERSION ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH}.gfm.${PROJECT_VERSION_GFM}
+  SOVERSION ${PROJECT_VERSION}
   VERSION ${PROJECT_VERSION})
 
 list(APPEND CMARK_INSTALL libcmark-gfm)