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Set .POSIX mode, along with disable parallel mode. Crunchgen parses the

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output from make(1) and its picky what it should look like.
Also use make's conditional assignment operator rather than test and set.
This commit is contained in:
David E. O'Brien 2009-01-13 06:52:51 +00:00
parent 0e969ed7e0
commit 7328f91370
1 changed files with 4 additions and 3 deletions
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7
usr.sbin/crunch/crunchgen/crunchgen.c
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@ -709,12 +709,13 @@ void fillin_program_objs(prog_t *p, char *path)
if (outhdrname[0] != '\0')
fprintf(f, ".include \"%s\"\n", outhdrname);
fprintf(f, ".include \"%s\"\n", path);
fprintf(f, ".NOTPARALLEL:\n.NO_PARALLEL:\n.POSIX:\n");
if (buildopts) {
fprintf(f, "BUILDOPTS+=");
output_strlst(f, buildopts);
}
fprintf(f, ".if defined(PROG) && !defined(%s)\n", objvar);
fprintf(f, "%s=${PROG}.o\n", objvar);
fprintf(f, ".if defined(PROG)\n");
fprintf(f, "%s?=${PROG}.o\n", objvar);
fprintf(f, ".endif\n");
fprintf(f, "loop:\n\t@echo 'OBJS= '${%s}\n", objvar);
@ -727,7 +728,7 @@ void fillin_program_objs(prog_t *p, char *path)
fclose(f);
snprintf(line, MAXLINELEN, "cd %s && make -f %s crunchgen_objs",
snprintf(line, MAXLINELEN, "cd %s && make -f %s -Q crunchgen_objs",
p->srcdir, tempfname);
if ((f = popen(line, "r")) == NULL) {
warn("submake pipe");