Enable compilation with static iniparser and sqlite

cmake/Modules/DefineCompilerFlags.cmake

@@ -10,7 +10,10 @@ if (UNIX AND NOT WIN32)
     if (${CMAKE_C_COMPILER_ID} MATCHES "(GNU|Clang)")
 
         # add -Wconversion ?
-        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu99 -pedantic -pedantic-errors")
+        # cannot be pedantic with sqlite3 directly linked
+        if (NOT CSYNC_STATIC_COMPILE_DIR)
+            set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu99 -pedantic -pedantic-errors")
+        endif()
         set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wshadow -Wmissing-prototypes -Wdeclaration-after-statement")
         set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wunused -Wfloat-equal -Wpointer-arith -Wwrite-strings -Wformat-security")
         set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wmissing-format-attribute")

src/CMakeLists.txt

@@ -2,8 +2,18 @@ project(libcsync C)
 
 add_subdirectory(std)
 
-find_package(SQLite3 REQUIRED)
-find_package(Iniparser REQUIRED)
+# Statically include sqlite and iniparser
+if (CSYNC_STATIC_COMPILE_DIR)
+    set(SQLITE3_INCLUDE_DIRS "")
+    set(SQLITE3_LIBRARIES "")
+    set(INIPARSER_LIBRARIES "")
+    set(INIPARSER_INCLUDE_DIRS "")
+    include_directories(${CSYNC_STATIC_COMPILE_DIR})
+else (CSYNC_STATIC_COMPILE_DIR)
+    find_package(SQLite3 REQUIRED)
+    find_package(Iniparser REQUIRED)
+endif()
+
 
 set(CSYNC_PUBLIC_INCLUDE_DIRS
   ${CMAKE_CURRENT_SOURCE_DIR}
@@ -69,6 +79,11 @@ set(csync_HDRS
   vio/csync_vio_module.h
 )
 
+# Statically include sqlite and iniparser
+if (CSYNC_STATIC_COMPILE_DIR)
+    list(APPEND csync_SRCS ${CSYNC_STATIC_COMPILE_DIR}/dictionary.c ${CSYNC_STATIC_COMPILE_DIR}/iniparser.c ${CSYNC_STATIC_COMPILE_DIR}/sqlite3.c)
+endif()
+
 include_directories(
   ${CSYNC_PUBLIC_INCLUDE_DIRS}
   ${CSYNC_PRIVATE_INCLUDE_DIRS}