23 lines
919 B
Text
23 lines
919 B
Text
Don't exit when ivl_root not found - the user may have supplied it.
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When running 'make check' without having an installed copy, find_ivl_root()
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will fail on Unix systems that don't provide /proc/self/exe (e.g. MacOS).
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https://github.com/steveicarus/iverilog/commit/56d2d798ecd97c09539e7748997013eddd37ab42
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Index: driver/main.c
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--- driver/main.c.orig
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+++ driver/main.c
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@@ -1061,7 +1061,11 @@ static void find_ivl_root(void)
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find_ivl_root_failed("command path exceeds size of string buffer.");
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}
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if (len <= 0) {
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- find_ivl_root_failed("couldn't get command path from OS.");
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+ // We've failed, but we may yet find a -B option on the command line.
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+ // Use the built-in path so the user sees a sensible error message.
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+ assert(strlen(IVL_ROOT) < sizeof ivl_root);
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+ strcpy(ivl_root, IVL_ROOT);
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+ return;
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}
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s = strrchr(ivl_root, sep);
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if (s == 0) {
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