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| author | Oliver Reiche <oliver.reiche@huawei.com> | 2025-05-07 12:10:55 +0200 |
|---|---|---|
| committer | Oliver Reiche <oliver.reiche@huawei.com> | 2025-05-07 16:39:59 +0200 |
| commit | b909c514866f1f0713edd831d183e4fa1e5c91f5 (patch) | |
| tree | 3654f3655cb10a002c499106bfb01ee62afe9e62 /CC/include_scan.c | |
| parent | eff965fdd8f03668f99d9c90ea9a3f81dabc3b66 (diff) | |
| download | rules-cc-b909c514866f1f0713edd831d183e4fa1e5c91f5.tar.gz | |
Do not assume out_dirs exist
Diffstat (limited to 'CC/include_scan.c')
| -rw-r--r-- | CC/include_scan.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/CC/include_scan.c b/CC/include_scan.c index ea013ad..8652fc0 100644 --- a/CC/include_scan.c +++ b/CC/include_scan.c @@ -94,11 +94,13 @@ int main(int argc, const char *argv[]) { int retval = 0; char *path = NULL; char *prefix; + char *outdir; size_t prefix_len = 0; + size_t outdir_len = 0; struct IncludeList incl; if (argc < 3) { - fprintf(stderr, "usage: %s PREFIX FILE ARGV...\n", argv[0]); + fprintf(stderr, "usage: %s OUT_DIR ARGV...\n", argv[0]); fprintf(stderr, "Missing arguments\n"); exit(EXIT_FAILURE); } @@ -130,9 +132,20 @@ int main(int argc, const char *argv[]) { strcat(prefix + prefix_len, "/"); prefix_len += 1; parse_paths(&incl, fd[0], "include/", prefix); - free(prefix); close(fd[0]); + /* create output directory "<prefix>/include" */ + outdir_len = prefix_len + 8 /* strlen("include/") */; + outdir = (char *)calloc(outdir_len + 1, sizeof(char)); + strcat(outdir, prefix); + strcat(outdir + prefix_len, "include/"); + if (helper_mkdir_p(outdir, 0755) != 0) { + fprintf(stderr, "Failed to create output directory\n"); + return 1; + } + free(prefix); + free(outdir); + /* wait for child to finish */ while (1) { if (waitpid(pid, &status, 0) == -1) { |