PROJECT(opkg C)
-OPTION(HOST_CPU "Override Host CPU")
-OPTION(BUILD_CPU "Override Host CPU")
-OPTION(STATIC_UBOX "Statically link libubox")
+INCLUDE(TestBigEndian)
+
+SET(HOST_CPU "" CACHE STRING "Override Host CPU")
+SET(BUILD_CPU "" CACHE STRING "Override Host CPU")
+SET(LOCK_FILE "/var/lock/opkg.lock" CACHE STRING "Override lock file path")
+SET(PATH_SPEC "/usr/sbin:/usr/bin:/sbin:/bin" CACHE STRING "Override default PATH value")
+SET(VERSION "" CACHE STRING "Override version")
+
+OPTION(STATIC_UBOX "Statically link libubox" OFF)
OPTION(BUILD_TESTS "Build test programs" ON)
+OPTION(ENABLE_USIGN "Enable usign support" ON)
IF(NOT HOST_CPU)
SET(HOST_CPU "${CMAKE_HOST_SYSTEM_PROCESSOR}")
SET(BUILD_CPU "${CMAKE_SYSTEM_PROCESSOR}")
ENDIF()
+IF(NOT VERSION)
+ EXECUTE_PROCESS(COMMAND git log -1 "--format=%h (%ci)"
+ OUTPUT_VARIABLE VERSION
+ OUTPUT_STRIP_TRAILING_WHITESPACE
+ )
+ENDIF()
+
+IF(NOT VERSION)
+ SET(VERSION "unknown")
+ENDIF()
+
+TEST_BIG_ENDIAN(WORDS_BIGENDIAN)
+
ADD_DEFINITIONS(-Os -Wall --std=gnu99 -g3 -Wmissing-declarations
-DDATADIR="/usr/share"
-DOPKGETCDIR="/etc"
- -DOPKGLOCKFILE="/var/lock/opkg.lock"
+ -DOPKGLOCKFILE="${LOCK_FILE}"
-DOPKGLIBDIR="/usr/lib"
-DHOST_CPU_STR="${HOST_CPU}"
-DBUILD_CPU=${BUILD_CPU}
+ -DPATH_SPEC="${PATH_SPEC}"
+ -DVERSION="${VERSION}"
)
+IF(ENABLE_USIGN)
+ ADD_DEFINITIONS(-DHAVE_USIGN)
+ENDIF()
+
+IF(WORDS_BIGENDIAN)
+ ADD_DEFINITIONS(-DWORDS_BIGENDIAN)
+ENDIF()
+
ADD_SUBDIRECTORY(libbb)
ADD_SUBDIRECTORY(libopkg)
ADD_SUBDIRECTORY(src)