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* gnu/packages/patches/screen-hurd-path-max.patch: New file. * gnu/local.mk (dist_patch_DATA): Add it. * gnu/packages/screen.scm (screen): Use it.
42 lines
1,004 B
Diff
42 lines
1,004 B
Diff
Workaround for PATH_MAX usage on the Hurd.
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Taken from https://salsa.debian.org/debian/screen/-/blob/master/debian/patches/61-default-PATH_MAX-if-undefined-for-hurd.patch
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Description: Set PATH_MAX to 4096 if undefined
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Fixes FTBFS since 4.4.0 on GNU/Hurd. Updated to add one more occurrence for 4.5.0.
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Author: Axel Beckert <abe@debian.org>
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Bug: https://savannah.gnu.org/bugs/?50089
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Last-Updated: 2017-01-18
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--- a/tty.sh
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+++ b/tty.sh
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@@ -1478,6 +1478,13 @@
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return 0;
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}
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+/*
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+ * Define PATH_MAX to 4096 if it's not defined, like on GNU/Hurd
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+ */
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+
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+#ifndef PATH_MAX
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+#define PATH_MAX 4096
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+#endif
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int CheckTtyname (char *tty)
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{
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--- a/screen.h
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+++ b/screen.h
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@@ -109,6 +109,13 @@
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# define DEFAULT_BUFFERFILE "/tmp/screen-exchange"
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#endif
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+/*
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+ * Define PATH_MAX to 4096 if it's not defined, like on GNU/Hurd
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+ */
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+
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+#ifndef PATH_MAX
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+#define PATH_MAX 4096
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+#endif
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#if defined(hpux) && !(defined(VSUSP) && defined(VDSUSP) && defined(VWERASE) && defined(VLNEXT))
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# define HPUX_LTCHARS_HACK
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