ErnyTech/Open-USB-Extreme
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toD: C completely removed, the C compiler is no longer a dependency

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This commit is contained in:
Ernesto Castellotti 2019-08-26 00:30:09 +02:00
parent 2479dae579
commit 91ef9e42bb
2 changed files with 25 additions and 35 deletions
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29
CMakeLists.txt
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@ -1,27 +1,16 @@
cmake_minimum_required(VERSION 2.8.9) cmake_minimum_required(VERSION 2.8.9)
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/cmake-d") set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/cmake-d")
INCLUDE(CheckIncludeFile) project(Open-USB-Extreme D)
project(Open-USB-Extreme D C)
file(GLOB SOURCES "lib/*.d")
file(GLOB HEADERS "include/*.h" "include/*.di")
file(GLOB EXAMPLE_SOURCES "examples/*.d")
include_directories(include) include_directories(include)
# check headers
check_include_file("stdint.h" HAVE_STDINT)
if (HAVE_STDINT)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DHAVE_STDINT")
endif()
check_include_file("stddef.h" HAVE_STDDEF) set(CMAKE_D_FLAGS "${CMAKE_D_FLAGS} -betterC -O -release -L-rpath=.")
if (HAVE_STDDEF) add_library(${PROJECT_NAME} SHARED ${SOURCES})
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DHAVE_STDDEF")
endif()
file(GLOB SOURCES "lib/*.c")
file(GLOB DSOURCES "lib/*.d")
file(GLOB HEADERS "include/*.h")
file(GLOB EXAMPLE_SOURCES "examples/*.c")
set (CMAKE_CXX_STANDARD 89)
#set(CMAKE_C_FLAGS "-Wall -pedantic -Wextra -Werror")
set(CMAKE_D_FLAGS "${CMAKE_D_FLAGS} -betterC -O -release")
add_library(${PROJECT_NAME} SHARED ${DSOURCES} ${SOURCES})
add_executable(open-usbextreme-example ${EXAMPLE_SOURCES}) add_executable(open-usbextreme-example ${EXAMPLE_SOURCES})
target_link_libraries(open-usbextreme-example ${PROJECT_NAME}) target_link_libraries(open-usbextreme-example ${PROJECT_NAME})

31
examples/example.c → examples/example.d
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@ -1,40 +1,41 @@
#include <stdio.h> import core.stdc.stdio;
#include <stdlib.h> import core.stdc.stdlib;
#include <usbextreme.h> import usbextreme;
int main(int argc, char *argv[]) { extern(C) int main(int argc, char[]* argv) {
if (argc < 2) { if (argc < 2) {
printf("Usage: open-usbextreme-example <path/to/ul.cfg>\n"); printf("Usage: open-usbextreme-example <path/to/ul.cfg>\n");
return 1; return 1;
} }
FILE *f = fopen(argv[1], "rb"); auto f = fopen(argv[1].ptr, "rb");
fseek(f, 0, SEEK_END); fseek(f, 0, SEEK_END);
long fsize = ftell(f); auto fsize = ftell(f);
if (fsize <= 0) { if (fsize <= 0) {
return 1; return 1;
} }
unsigned long size = *(unsigned long*) &fsize; auto size = *(cast(ulong*) &fsize);
fseek(f, 0, SEEK_SET); fseek(f, 0, SEEK_SET);
void *data = malloc(size + 1); auto data = malloc(size + 1);
fread(data, size, 1, f); fread(data, size, 1, f);
fclose(f); fclose(f);
usb_extreme_headers headers; usb_extreme_headers headers;
if(oue_read_headers(&headers, data, size) <= 0) { if (oue_read_headers(&headers, data, size) <= 0) {
return 1; return 1;
} }
usb_extreme_filestat filestats[10]; usb_extreme_filestat[10] filestats = void;
int nstats = oue_read(filestats, headers, 10); int nstats = oue_read(filestats.ptr, headers, 10);
int i; int i;
for(i = 0; i < nstats; i++) { for(i = 0; i < nstats; i++) {
printf("Game name [%d]: %s\n", filestats[i].offset, filestats[i].name); printf("Game name [%d]: %s\n", filestats[i].offset, filestats[i].name.ptr);
} }
return 0; return 0;
} }