26 lines
702 B
Diff
26 lines
702 B
Diff
--- ../procps-3.3.17/configure.ac 2021-02-09 11:11:25.000000000 +0100
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+++ ./configure.ac 2021-05-08 20:36:49.085413472 +0200
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@@ -116,6 +116,22 @@
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AC_CHECK_HEADERS(stdio_ext.h, [], [], AC_INCLUDES_DEFAULT)
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+AC_MSG_CHECKING(for __progname)
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+AC_LINK_IFELSE([AC_LANG_SOURCE(
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+ [
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+ #include <stdio.h>
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+ #include <stdlib.h>
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+ extern char *__progname;
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+ int main(void) {
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+ const char *cp = __progname;
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+ printf("%s\n", cp);
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+ exit(0);
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+ }
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+ ])],
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+ AC_DEFINE(HAVE___PROGNAME, 1, [Define if __progname exists])
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+ AC_MSG_RESULT(yes),
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+ AC_MSG_RESULT(no))
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+
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AC_MSG_CHECKING(whether program_invocation_name is defined)
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AC_TRY_COMPILE([#include <errno.h>],
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[program_invocation_name = "test";],
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