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|
Not intended to be upstream
Author: Joan Lledó <joanlluislledo@gmail.com>
--- /dev/null
+++ b/lib/CMakeLists.txt
@@ -0,0 +1,126 @@
+cmake_minimum_required(VERSION 3.7)
+
+project(lwip C)
+
+set (BUILD_SHARED_LIBS ON)
+
+set (LWIP_INCLUDE_DIRS
+ "${LWIP_DIR}/src/include"
+ "${LWIP_DIR}/port/include"
+)
+include(${LWIP_DIR}/port/Filelists.cmake)
+
+set(LWIP_COMPILER_FLAGS_GNU_CLANG
+ -Wall
+ -pedantic
+ -Werror
+ -Wparentheses
+ -Wsequence-point
+ -Wswitch-default
+ -Wextra
+ -Wundef
+ -Wshadow
+ -Wpointer-arith
+ -Wcast-qual
+ -Wc++-compat
+ -Wwrite-strings
+ -Wold-style-definition
+ -Wcast-align
+ -Wmissing-prototypes
+ -Wnested-externs
+ -Wunreachable-code
+ -Wuninitialized
+ -Wmissing-prototypes
+ -Waggregate-return
+ -Wlogical-not-parentheses
+)
+
+if (LWIP_DEBUG)
+ list(APPEND LWIP_COMPILER_FLAGS_GNU_CLANG
+ -g
+ )
+endif()
+
+if (NOT LWIP_HAVE_MBEDTLS)
+ list(APPEND LWIP_COMPILER_FLAGS_GNU_CLANG
+ -Wredundant-decls
+ )
+endif()
+
+if(CMAKE_C_COMPILER_ID STREQUAL "GNU")
+ list(APPEND LWIP_COMPILER_FLAGS_GNU_CLANG
+ -Wlogical-op
+ -Wtrampolines
+ )
+
+ if (NOT LWIP_HAVE_MBEDTLS)
+ list(APPEND LWIP_COMPILER_FLAGS_GNU_CLANG
+ -Wc90-c99-compat
+ )
+ endif()
+
+ if(NOT CMAKE_C_COMPILER_VERSION VERSION_LESS 4.9)
+ if(LWIP_USE_SANITIZERS)
+ list(APPEND LWIP_COMPILER_FLAGS_GNU_CLANG
+ -fsanitize=address
+ -fsanitize=undefined
+ -fno-sanitize=alignment
+ -fstack-protector
+ -fstack-check
+ )
+ set(LWIP_SANITIZER_LIBS asan ubsan)
+ endif()
+ endif()
+
+ set(LWIP_COMPILER_FLAGS ${LWIP_COMPILER_FLAGS_GNU_CLANG})
+endif()
+
+if(CMAKE_C_COMPILER_ID STREQUAL "Clang")
+ list(APPEND LWIP_COMPILER_FLAGS_GNU_CLANG
+ -Wdocumentation
+ -Wno-documentation-deprecated-sync
+ )
+
+ if(LWIP_USE_SANITIZERS)
+ list(APPEND LWIP_COMPILER_FLAGS_GNU_CLANG
+ -fsanitize=address
+ -fsanitize=undefined
+ -fno-sanitize=alignment
+ )
+ set(LWIP_SANITIZER_LIBS asan ubsan)
+ endif()
+
+ set(LWIP_COMPILER_FLAGS ${LWIP_COMPILER_FLAGS_GNU_CLANG})
+endif()
+
+if(CMAKE_C_COMPILER_ID STREQUAL "MSVC")
+ set(LWIP_COMPILER_FLAGS /Wall /WX)
+endif()
+
+add_library(lwip ${lwipnoapps_SRCS} ${lwipportunix_SRCS})
+set_target_properties(lwip PROPERTIES VERSION "0.0.0")
+set_target_properties(lwip PROPERTIES SOVERSION "0")
+target_compile_options(lwip PRIVATE ${LWIP_COMPILER_FLAGS})
+target_compile_definitions(lwip PRIVATE ${LWIP_DEFINITIONS})
+target_include_directories(lwip PRIVATE ${LWIP_INCLUDE_DIRS})
+target_link_libraries(lwip ${LWIP_SANITIZER_LIBS})
+
+find_library(LIBPTHREAD pthread)
+target_link_libraries(lwip ${LIBPTHREAD})
+
+# Generate pkg-config file
+include(GNUInstallDirs)
+CONFIGURE_FILE("${LWIP_DIR}/lib/lwip.pc.in" "${LWIP_DIR}/lib/lwip.pc" @ONLY)
+
+# Install
+install(TARGETS lwip LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR})
+install (
+ DIRECTORY ${LWIP_DIR}/src/include/
+ DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/lwip
+ FILES_MATCHING PATTERN "*.h*")
+install (
+ DIRECTORY ${LWIP_DIR}/port/include/
+ DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/lwip
+ FILES_MATCHING PATTERN "*.h*")
+install (FILES ${LWIP_DIR}/lib/lwip.pc
+ DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -18,3 +18,6 @@
# Target for package generation
add_custom_target(dist COMMAND ${CMAKE_MAKE_PROGRAM} package_source)
add_dependencies(dist lwipdocs)
+
+# Build shared library
+include(${LWIP_DIR}/lib/CMakeLists.txt)
--- a/src/Filelists.cmake
+++ b/src/Filelists.cmake
@@ -93,7 +93,6 @@
${LWIP_DIR}/src/netif/ethernet.c
${LWIP_DIR}/src/netif/bridgeif.c
${LWIP_DIR}/src/netif/bridgeif_fdb.c
- ${LWIP_DIR}/src/netif/slipif.c
)
# 6LoWPAN
@@ -257,7 +256,7 @@
if (DOXYGEN_FOUND)
message("Doxygen build started")
- add_custom_target(lwipdocs
+ add_custom_target(lwipdocs ALL
COMMAND ${CMAKE_COMMAND} -E remove_directory ${DOXYGEN_DIR}/${DOXYGEN_OUTPUT_DIR}/html
COMMAND ${DOXYGEN_EXECUTABLE} ${DOXYGEN_OUT}
WORKING_DIRECTORY ${DOXYGEN_DIR}
--- /dev/null
+++ b/lib/lwip.pc.in
@@ -0,0 +1,10 @@
+prefix=@CMAKE_INSTALL_PREFIX@
+exec_prefix=${prefix}
+libdir=${prefix}/@CMAKE_INSTALL_LIBDIR@
+includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@/lwip
+
+Name: liblwip
+Description: LwIP shared library
+Version: @LWIP_VERSION_MAJOR@.@LWIP_VERSION_MINOR@.@LWIP_VERSION_REVISION@
+Libs: -L${libdir} -llwip
+Cflags: -I${includedir}
|
