Add LIBB64_SHARED option for fine-grained library type control (#1)

transmission · Feb 10, 2023 · 64ab5ed · 64ab5ed
1 parent 91a3851
commit 64ab5ed
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -6,6 +6,7 @@ if(PROJECT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR)
     set(LIBB64_STANDALONE_BUILD ON)
 endif()
 
+option(LIBB64_SHARED "${PROJECT_NAME}: Build shared library" ${BUILD_SHARED_LIBS})
 option(LIBB64_ENABLE_INSTALL "${PROJECT_NAME}: Enable install" ${LIBB64_STANDALONE_BUILD})
 option(LIBB64_ENABLE_TESTS "${PROJECT_NAME}: Enable tests" ${LIBB64_STANDALONE_BUILD})
 option(LIBB64_ENABLE_WERROR "${PROJECT_NAME}: Treat warnings as errors" ${LIBB64_STANDALONE_BUILD})
@@ -47,6 +48,11 @@ if(LIBB64_STANDALONE_BUILD)
     endif()
 endif()
 
+set(LIBB64_LIBRARY_TYPE STATIC)
+if(LIBB64_SHARED)
+    set(LIBB64_LIBRARY_TYPE SHARED)
+endif()
+
 add_subdirectory(src)
 
 if(LIBB64_BUILD_PROGRAMS)

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
@@ -1,4 +1,4 @@
-add_library(libb64
+add_library(libb64 ${LIBB64_LIBRARY_TYPE}
     ../include/b64/cencode.h
     ../include/b64/cdecode.h
     ../include/b64/ccommon.h