1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
#define _XOPEN_SOURCE 700
#include <libgen.h>
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include "maje.h"
static void make_header(FILE *makefile, const char *target)
{
fprintf(makefile, ".POSIX:\n\n");
fprintf(makefile, "# This Makefile was generated by maje\n");
fprintf(makefile, "# See https://gitlab.com/jkaivo/maje/ for more information\n");
fprintf(makefile, "# Do not edit this Makefile by hand\n\n");
fprintf(makefile, "default: all\n\n");
fprintf(makefile, "CC=c99\n");
fprintf(makefile, "LD=$(CC)\n");
fprintf(makefile, "CFLAGS=-Wall -Wextra -Wpedantic -Werror -g\n");
fprintf(makefile, "LDFLAGS=\n");
fprintf(makefile, "\n");
fprintf(makefile, "all: %s\n\n", target);
fprintf(makefile, "clean:\n");
fprintf(makefile, "\trm -f %s *.o\n\n", target);
}
static void add_object(FILE *makefile, const char *src, const char *target)
{
char *fullobj = strdup(src);
char *obj = basename(fullobj);
obj[strlen(obj) - 1] = 'o';
fprintf(makefile, "%s: %s\n", target, obj);
fprintf(makefile, "%s: %s\n", obj, src);
fprintf(makefile, "\t$(CC) $(CFLAGS) -c %s\n\n", src);
free(fullobj);
}
void make_makefile(const char *makepath, struct majefile *sources, const char *target)
{
FILE *makefile = fopen(makepath, "w");
if (makefile == NULL) {
perror("fopen: Makefile");
return;
}
make_header(makefile, target);
for (struct majefile *src = sources; src != NULL; src = src->next) {
add_object(makefile, src->path, target);
}
fprintf(makefile, "%s:\n", target);
fprintf(makefile, "\t$(LD) $(LDFLAGS) -o $@ *.o\n");
fclose(makefile);
}
|
