[klibc] Add mkexp tool

git-svn-id: svn://kolibrios.org@8631 a494cfbc-eb01-0410-851d-a64ba20cac60

contrib/kolibri-libc/linuxtools/mkexp.c

@@ -0,0 +1,51 @@
+// MKEXP
+// Copyright (C) maxcodehack, 2021
+
+#include <stdio.h>
+#include <string.h>
+
+int main(int argc, char** argv) {
+	if (argc != 3) {
+		printf("usage: %s [symbols.txt exports.c]\n", argv[0]);
+		return 0;
+	}
+	FILE *input, *output;
+	if ((input = fopen(argv[1], "r")) == NULL)
+	{
+		printf("error: file \"%s\" not found\n", argv[1]);
+		return 0;
+	}
+	char buf[10000];
+	
+	// Head
+	strcpy(buf, \
+			"#include <math.h>\n" \
+			"#include <stdio.h>\n" \
+			"#include <string.h>\n" \
+			"#include <stdlib.h>\n" \
+			"#include <time.h>\n" \
+			"#include <sys/dirent.h>\n" \
+			"#include <ksys.h>\n\n" \
+			"ksys_coff_etable_t EXPORTS[] = {\n");
+	
+	// Generate
+	char symbol[256];
+	while(fscanf(input, "%s", symbol) != EOF) {
+		strcat(buf, "\t{");
+		strcat(buf, symbol);
+		strcat(buf, ", \"");
+		strcat(buf, symbol);
+		strcat(buf, "\"},\n");
+	}
+	strcat(buf, "\t0\n};");
+	fclose(input);
+	
+	// Output generated
+	output = fopen(argv[2], "w");
+	fputs(buf, output);
+	fclose(output);
+	
+	printf("Done, check %s!\n", argv[2]);
+	
+	return 0;
+}