FreeCalypso > hg > fc-magnetite
view helpers/makeline.c @ 597:f18b29e27be5
First attempt at MCSI voice path automatic switching
The function is implemented at the ACI level in both aci2 and aci3,
successfully avoids triggering the DSP bug on the first call,
but the shutdown of MCSI upon call completion is not working properly yet
in either version.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Wed, 27 Mar 2019 22:18:35 +0000 |
parents | 352f80da6813 |
children |
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/* * This helper utility for the FreeCalypso Magnetite build system * emits potentially long generated Makefile lines, breaking them into * multiple lines with backslashes. */ #include <stdio.h> #include <stdlib.h> #include <string.h> #include <strings.h> int is_cmd, equ_or_colon, extra_indent; int linelen; main(argc, argv) char **argv; { char **ap; if (argc < 4) { fprintf(stderr, "error: too few arguments\n", argv[0]); exit(1); } if (!strcmp(argv[1], "def")) { is_cmd = 0; equ_or_colon = '='; extra_indent = 0; } else if (!strcmp(argv[1], "dep")) { is_cmd = 0; equ_or_colon = ':'; extra_indent = 1; } else if (!strcmp(argv[1], "cmd")) { is_cmd = 1; extra_indent = 1; } else { fprintf(stderr, "error: line type \"%s\" not known\n", argv[1]); exit(1); } if (is_cmd) { putchar('\t'); linelen = 8; } else linelen = 0; fputs(argv[2], stdout); linelen += strlen(argv[2]); if (is_cmd) { putchar(' '); linelen++; } else { putchar(equ_or_colon); linelen++; putchar('\t'); do linelen++; while (linelen & 7); } fputs(argv[3], stdout); linelen += strlen(argv[3]); for (ap = argv + 4; *ap; ap++) { if (linelen + 1 + strlen(*ap) <= 78) { putchar(' '); linelen++; } else { fputs(" \\\n\t", stdout); linelen = 8; if (extra_indent) { fputs(" ", stdout); linelen += 4; } } fputs(*ap, stdout); linelen += strlen(*ap); } putchar('\n'); exit(0); }