22 lines
963 B
Diff
22 lines
963 B
Diff
---
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configure.in | 8 +++++++-
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1 file changed, 7 insertions(+), 1 deletion(-)
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--- configure.in
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+++ configure.in 2017-04-04 13:41:00.208256684 +0000
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@@ -356,7 +356,13 @@ AC_CHECK_FUNCS(strchr strrchr index rind
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AC_CHECK_FUNCS(strdup strcasecmp strncasecmp stricmp strnicmp)
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AC_CHECK_FUNCS(bsearch vfprintf)
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AC_CHECK_FUNCS(remove ftruncate ltrunc rename opendir dup2 waitpid wait4)
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-AC_CHECK_FUNCS(sigsetjmp setret sigaction sigvec sigset)
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+AC_CHECK_FUNCS(setret sigaction sigvec sigset)
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+AC_MSG_CHECKING(for sigsetjmp)
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+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <setjmp.h>],
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+ [sigjmp_buf bar; sigsetjmp (bar, 0);])],
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+ [AC_MSG_RESULT(yes)
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+ AC_DEFINE([HAVE_SIGSETJMP], [1], [Define if you have the sigsetjmp function.])],
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+ [AC_MSG_RESULT(no)])
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AC_CHECK_FUNCS(sigprocmask sigblock sighold getdtablesize sysconf)
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AC_CHECK_FUNCS(setpgrp setsid setreuid seteuid gethostname uname)
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AC_CHECK_FUNCS(gettimeofday ftw glob dev_info getaddrinfo)
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