Make libartnet 99% CMake compatible

CMakeLists.txt

@@ -0,0 +1,111 @@
+# CMakeLists.txt for libartnet project
+
+cmake_minimum_required(VERSION 3.10)
+project(libartnet C)
+
+include(CheckIncludeFiles)
+include(CheckFunctionExists)
+include(CheckTypeSize)
+# include(CheckTypeExists)
+include(CheckSymbolExists)
+include(CheckCSourceRuns)
+include(CheckStructHasMember)
+
+# Check for standard libraries and functions
+check_include_files("arpa/inet.h" HAVE_ARPA_INET_H)
+check_include_files("dlfcn.h" HAVE_DLFCN_H)
+check_function_exists("_doprnt" HAVE_DOPRNT)
+check_include_files("endian.h" HAVE_ENDIAN_H)
+check_function_exists("getifaddrs" HAVE_GETIFADDRS)
+check_function_exists("inet_aton" HAVE_INET_ATON)
+check_function_exists("inet_ntoa" HAVE_INET_NTOA)
+check_include_files("inttypes.h" HAVE_INTTYPES_H)
+check_include_files("linux/if_packet.h" HAVE_LINUX_IF_PACKET_H)
+# TODO GNU libc compatible malloc -> HAVE_MALLOC
+check_include_files("memory.h" HAVE_MEMORY_H)
+check_function_exists("memset" HAVE_MEMSET)
+check_include_files("netinet/in.h" HAVE_NETINET_IN_H)
+check_include_files("ppc/endian.h" HAVE_PPC_ENDIAN_H)
+# TODO GNU libc compatible realloc
+check_function_exists("select" HAVE_SELECT)
+check_struct_has_member("struct sockaddr" "sa_len" "sys/socket.h" HAVE_SOCKADDR_SA_LEN)
+check_function_exists("socket" HAVE_SOCKET)
+# TODO C99 stdbool.h -> HAVE_STDBOOL_H
+check_include_files("stdint.h" HAVE_STDINT_H)
+check_include_files("stdlib.h" HAVE_STDLIB_H)
+check_function_exists("strchr" HAVE_STRCHR)
+check_function_exists("strdup" HAVE_STRDUP)
+check_function_exists("strerror" HAVE_STRERROR)
+check_include_files("strings.h" HAVE_STRINGS_H)
+check_include_files("string.h" HAVE_STRING_H)
+check_include_files("sys/ioctl.h" HAVE_SYS_IOCTL_H)
+check_include_files("sys/select.h" HAVE_SYS_SELECT_H)
+check_include_files("sys/socket.h" HAVE_SYS_SOCKET_H)
+check_include_files("sys/stat.h" HAVE_SYS_STAT_H)
+check_include_files("sys/types.h" HAVE_SYS_TYPES_H)
+check_include_files("unistd.h" HAVE_UNISTD_H)
+check_include_files("unistd.hi" HAVE_UNISTD_HI)
+check_function_exists("vprintf" HAVE_VPRINTF)
+# check_type_exists("_Bool" HAVE__BOOL)
+
+# IPv6 check
+check_c_source_runs("
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+int main() {
+    int fd = socket(AF_INET6, SOCK_STREAM, 0);
+    return fd >= 0 ? 0 : 1;
+}
+" IPV6)
+
+if(IPV6)
+    add_definitions(-DIPV6)
+endif()
+
+# Struct member check
+check_type_size("size_t" SIZE_T)
+
+
+if(HAVE_SOCKADDR_SA_LEN)
+    add_definitions(-DHAVE_SOCKADDR_SA_LEN)
+endif()
+
+# Generate config.h
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/config.h.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/config.h @ONLY)
+
+# Set the C standard
+set(CMAKE_C_STANDARD 99)
+set(CMAKE_C_STANDARD_REQUIRED ON)
+
+# Add source files
+set(SOURCES
+    artnet/artnet.c
+    artnet/misc.c
+    artnet/network.c
+    artnet/receive.c
+    artnet/tod.c
+    artnet/transmit.c
+)
+
+# Add header files
+set(HEADERS
+    artnet/artnet.h
+    artnet/common.h
+    artnet/misc.h
+    artnet/packets.h
+    artnet/private.h
+    artnet/tod.h
+)
+
+# Create a static library
+add_library(libartnet STATIC ${SOURCES} ${HEADERS})
+
+# Include directories
+target_include_directories(libartnet PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
+
+# Compiler options (adjust as needed)
+target_compile_options(libartnet PRIVATE -Wall -Wextra)
+
+# Optionally link libraries here if needed
+# target_link_libraries(libartnet <library_name>)

config.h.cmake.in

@@ -0,0 +1,160 @@
+// cGenerated by cmake, do not modify. 
+
+// Define to 1 if you have the <arpa/inet.h> header file.
+#cmakedefine HAVE_ARPA_INET_H @HAVE_ARPA_INET_H@
+
+// Define to 1 if you have the <dlfcn.h> header file.
+#cmakedefine HAVE_DLFCN_H @HAVE_DLFCN_H@
+
+// Define to 1 if you don't have `vprintf' but do have `_doprnt.'
+#cmakedefine HAVE_DOPRNT @HAVE_DOPRNT@
+
+// Define to 1 if you have the <endian.h> header file.
+#cmakedefine HAVE_ENDIAN_H @HAVE_ENDIAN_H@
+
+// Define to 1 if you have the `getifaddrs' function.
+#cmakedefine HAVE_GETIFADDRS @HAVE_GETIFADDRS@
+
+// Define to 1 if you have the `inet_aton' function.
+#cmakedefine HAVE_INET_ATON @HAVE_INET_ATON@
+
+// Define to 1 if you have the `inet_ntoa' function.
+#cmakedefine HAVE_INET_NTOA @HAVE_INET_NTOA@
+
+// Define to 1 if you have the <inttypes.h> header file.
+#cmakedefine HAVE_INTTYPES_H @HAVE_INTTYPES_H@
+
+// Define to 1 if you have the <linux/if_packet.h> header file.
+#cmakedefine HAVE_LINUX_IF_PACKET_H @HAVE_LINUX_IF_PACKET_H@
+
+// Define to 1 if your system has a GNU libc compatible `malloc' function, and to 0 otherwise.
+#cmakedefine HAVE_MALLOC @HAVE_MALLOC@
+
+// Define to 1 if you have the <memory.h> header file.
+#cmakedefine HAVE_MEMORY_H @HAVE_MEMORY_H@
+
+// Define to 1 if you have the `memset' function.
+#cmakedefine HAVE_MEMSET @HAVE_MEMSET@
+
+// Define to 1 if you have the <netinet/in.h> header file.
+#cmakedefine HAVE_NETINET_IN_H @HAVE_NETINET_IN_H@
+
+// Define to 1 if you have the <ppc/endian.h> header file.
+#cmakedefine HAVE_PPC_ENDIAN_H @HAVE_PPC_ENDIAN_H@
+
+// Define to 1 if your system has a GNU libc compatible `realloc' function, and to 0 otherwise.
+#cmakedefine HAVE_REALLOC @HAVE_REALLOC@
+
+// Define to 1 if you have the `select' function.
+#cmakedefine HAVE_SELECT @HAVE_SELECT@
+
+// define if socket address structures have length fields
+#cmakedefine HAVE_SOCKADDR_SA_LEN @HAVE_SOCKADDR_SA_LEN@
+
+// Define to 1 if you have the `socket' function.
+#cmakedefine HAVE_SOCKET @HAVE_SOCKET@
+
+// Define to 1 if stdbool.h conforms to C99.
+#cmakedefine HAVE_STDBOOL_H @HAVE_STDBOOL_H@
+
+// Define to 1 if you have the <stddef.h> header file.
+#cmakedefine HAVE_STDDEF_H @HAVE_STDDEF_H@
+
+// Define to 1 if you have the <stdint.h> header file.
+#cmakedefine HAVE_STDINT_H @HAVE_STDINT_H@
+
+// Define to 1 if you have the <stdlib.h> header file.
+#cmakedefine HAVE_STDLIB_H @HAVE_STDLIB_H@
+
+// Define to 1 if you have the `strchr' function.
+#cmakedefine HAVE_STRCHR @HAVE_STRCHR@
+
+// Define to 1 if you have the `strdup' function.
+#cmakedefine HAVE_STRDUP @HAVE_STRDUP@
+
+// Define to 1 if you have the `strerror' function.
+#cmakedefine HAVE_STRERROR @HAVE_STRERROR@
+
+// Define to 1 if you have the <strings.h> header file.
+#cmakedefine HAVE_STRINGS_H @HAVE_STRINGS_H@
+
+// Define to 1 if you have the <string.h> header file.
+#cmakedefine HAVE_STRING_H @HAVE_STRING_H@
+
+// Define to 1 if you have the <sys/ioctl.h> header file.
+#cmakedefine HAVE_SYS_IOCTL_H @HAVE_SYS_IOCTL_H@
+
+// Define to 1 if you have the <sys/select.h> header file.
+#cmakedefine HAVE_SYS_SELECT_H @HAVE_SYS_SELECT_H@
+
+// Define to 1 if you have the <sys/socket.h> header file.
+#cmakedefine HAVE_SYS_SOCKET_H @HAVE_SYS_SOCKET_H@
+
+// Define to 1 if you have the <sys/stat.h> header file.
+#cmakedefine HAVE_SYS_STAT_H @HAVE_SYS_STAT_H@
+
+// Define to 1 if you have the <sys/types.h> header file.
+#cmakedefine HAVE_SYS_TYPES_H @HAVE_SYS_TYPES_H@
+
+// Define to 1 if you have the <unistd.h> header file.
+#cmakedefine HAVE_UNISTD_H @HAVE_UNISTD_H@
+
+// Define to 1 if you have the <unistd.hi> header file.
+#cmakedefine HAVE_UNISTD_HI @HAVE_UNISTD_HI@
+
+// Define to 1 if you have the `vprintf' function.
+#cmakedefine HAVE_VPRINTF @HAVE_VPRINTF@
+
+// Define to 1 if the system has the type `_Bool'.
+#cmakedefine HAVE__BOOL @HAVE__BOOL@
+
+// Define to 1 if the system supports IPv6
+#cmakedefine IPV6 @IPV6@
+
+// Name of package
+#cmakedefine PACKAGE @PACKAGE@
+
+// Define to the address where bug reports for this package should be sent.
+#cmakedefine PACKAGE_BUGREPORT @PACKAGE_BUGREPORT@
+
+// Define to the full name of this package.
+#cmakedefine PACKAGE_NAME @PACKAGE_NAME@
+
+// Define to the full name and version of this package.
+#cmakedefine PACKAGE_STRING @PACKAGE_STRING@
+
+// Define to the one symbol short name of this package.
+#cmakedefine PACKAGE_TARNAME @PACKAGE_TARNAME@
+
+// Define to the version of this package.
+#cmakedefine PACKAGE_VERSION @PACKAGE_VERSION@
+
+// Define to the type of arg 1 for `select'.
+#cmakedefine SELECT_TYPE_ARG1 @SELECT_TYPE_ARG1@
+
+// Define to the type of args 2, 3 and 4 for `select'.
+#cmakedefine SELECT_TYPE_ARG234 @SELECT_TYPE_ARG234@
+
+// Define to the type of arg 5 for `select'.
+#cmakedefine SELECT_TYPE_ARG5 @SELECT_TYPE_ARG5@
+
+// Define to 1 if you have the ANSI C header files.
+#cmakedefine STDC_HEADERS @STDC_HEADERS@
+
+// Define to 1 if you can safely include both <sys/time.h> and <time.h>.
+#cmakedefine TIME_WITH_SYS_TIME @TIME_WITH_SYS_TIME@
+
+// Version number of package
+#cmakedefine VERSION @VERSION@
+
+// Define to empty if `const' does not conform to ANSI C.
+#cmakedefine const @const@
+
+// Define to rpl_malloc if the replacement function should be used.
+#cmakedefine malloc @malloc@
+
+// Define to rpl_realloc if the replacement function should be used.
+#cmakedefine realloc @realloc@
+
+// Define to `unsigned int' if <sys/types.h> does not define.
+#cmakedefine size_t @SIZE_T@