diff options
| -rw-r--r-- | build.1 | 8 | ||||
| -rw-r--r-- | build.c | 24 |
2 files changed, 18 insertions, 14 deletions
@@ -6,10 +6,7 @@ .Nd follow embedded build instructions .Sh SYNOPSIS .Nm -.Op Fl d -.Op Fl d -.Op Fl d -.Op Fl f +.Op Fl dddfq .Ar file .Op Ar ... .Sh DESCRIPTION @@ -24,6 +21,9 @@ The .Fl f flag disables modification time checks, forcing the build process. +The +.Fl q +flag disables the printing of executed commands. .Pp .Nm is decidedly not a @@ -8,7 +8,6 @@ #include <sys/wait.h> #include <unistd.h> -#define USAGE "usage: %s file [...]\n", name #define d(...) do{ if(dflag > 0) \ fprintf(stderr, __VA_ARGS__); } while(0); #define dd(...) do{ if(dflag > 1) \ @@ -36,7 +35,7 @@ main(int argc, char *argv[]) { char *b, buf[MAXBUF], *cmd[MAXCMDS], *d, *dep, *name, *tgt, wd[MAXPATH]; FILE *fp; - int c, dflag, fflag, i, icmd, j, s; + int c, dflag, fflag, i, icmd, j, qflag, s; struct stat sb, ssb; /* Allocate memory. */ @@ -59,8 +58,8 @@ main(int argc, char *argv[]) /* Process command-line flags (debug, force). */ name = argv[0]; - dflag = fflag = 0; - while((c = getopt(argc, argv, "df")) != -1) + dflag = fflag = qflag = 0; + while((c = getopt(argc, argv, "dfq")) != -1) switch(c){ case 'd': dflag++; @@ -68,14 +67,16 @@ main(int argc, char *argv[]) case 'f': fflag = 1; break; + case 'q': + qflag = 1; + break; default: - fprintf(stderr, USAGE); - return 1; + goto usage; } argc -= optind; argv += optind; if(argc == 0){ - fprintf(stderr, USAGE); +usage: fprintf(stderr, "usage: %s [-dddfq] file [...]\n", name); return 1; } @@ -208,10 +209,13 @@ build: * print executed commands. */ buf[0] = 0; - strcat(buf, "set -ex\n"); + if(qflag) + strcat(buf, "set -e\n"); + else + strcat(buf, "set -ex\n"); for(j = 0; j < icmd; j++){ - strncat(buf, cmd[j], MAXBUF-1); - strncat(buf, "\n", MAXBUF-1); + strncat(buf, cmd[j], MAXCMD-1); + strncat(buf, "\n", MAXCMD-1); } s = system(buf); |