Resolves #58: Moving printf.h and printf.c into the src/ direct…

…ory (and marking it as an include directory).

CMakeLists.txt

@@ -63,9 +63,9 @@ else()
 endif()
 set(GENERATED_INCLUDE_DIR "${CMAKE_CURRENT_BINARY_DIR}/include")
 configure_file("printf_config.h.in" "${GENERATED_INCLUDE_DIR}/printf_config.h" @ONLY)
-target_sources(printf PRIVATE printf.c "${GENERATED_INCLUDE_DIR}/printf_config.h" printf.h)
+target_sources(printf PRIVATE src/printf.c "${GENERATED_INCLUDE_DIR}/printf_config.h" src/printf.h)
 target_compile_definitions(printf PRIVATE PRINTF_INCLUDE_CONFIG_H)
-target_include_directories(printf PRIVATE "$<BUILD_INTERFACE:${GENERATED_INCLUDE_DIR}>")
+target_include_directories(printf PRIVATE src "$<BUILD_INTERFACE:${GENERATED_INCLUDE_DIR}>")
 
 set_property(TARGET printf PROPERTY C_STANDARD 99)
 set_property(TARGET printf PROPERTY C_STANDARD_REQUIRED ON)

test/aliasing.c

@@ -2,7 +2,7 @@
 
 // Note: If we include <printf.h>, that will likely get us the
 // the file /usr/include/printf.h on Linux systems
-#include "../printf.h"
+#include "../src/printf.h"
 
 int strcmp_(const char* lhs, const char* rhs)
 {

test/autotest.cpp

@@ -12,7 +12,7 @@
 #include <assert.h>
 
 #include "printf_config.h"
-#include "../printf.h"
+#include "../src/printf.h"
 
 #ifndef PRINTF_ALIAS_STANDARD_FUNCTION_NAMES
 #define PRINTF_ALIAS_STANDARD_FUNCTION_NAMES 0

test/test_suite.cpp

@@ -46,8 +46,8 @@ typedef SSIZE_T ssize_t;
 
 namespace test {
   // use functions in own test namespace to avoid stdio conflicts
-  #include "../printf.h"
-  #include "../printf.c"
+  #include "../src/printf.h"
+  #include "../src/printf.c"
 } // namespace test
 
 #define CAPTURE_AND_PRINT(printer_, ...)                  \