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author | Mike Pall <mike> | 2023-02-21 16:49:51 +0100 |
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committer | Mike Pall <mike> | 2023-02-21 16:49:51 +0100 |
commit | 126526ab936a1b5c5015d31ab5d3bdac4ad0b19d (patch) | |
tree | d89575a81dd51e84163b745d30e2e9385212dc3c | |
parent | 8a5e398c52c7f8ca3e1a0e574cc2ba38224b759b (diff) | |
download | luajit2-126526ab936a1b5c5015d31ab5d3bdac4ad0b19d.tar.gz |
Allow building sources with mixed LF/CRLF line-endings.
Reported by mgood7123.
-rw-r--r-- | src/host/buildvm_lib.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/host/buildvm_lib.c b/src/host/buildvm_lib.c index a9829d0d..47195fd4 100644 --- a/src/host/buildvm_lib.c +++ b/src/host/buildvm_lib.c @@ -319,12 +319,18 @@ void emit_lib(BuildCtx *ctx) char *p; /* Simplistic pre-processor. Only handles top-level #if/#endif. */ if (buf[0] == '#' && buf[1] == 'i' && buf[2] == 'f') { - int ok = 1; - if (!strcmp(buf, "#if LJ_52\n")) + int ok = 1, len = strlen(buf); + if (buf[len-1] == '\n') { + buf[len-1] = 0; + if (buf[len-2] == '\r') { + buf[len-2] = 0; + } + } + if (!strcmp(buf, "#if LJ_52")) ok = LJ_52; - else if (!strcmp(buf, "#if LJ_HASJIT\n")) + else if (!strcmp(buf, "#if LJ_HASJIT")) ok = LJ_HASJIT; - else if (!strcmp(buf, "#if LJ_HASFFI\n")) + else if (!strcmp(buf, "#if LJ_HASFFI")) ok = LJ_HASFFI; if (!ok) { int lvl = 1; |