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Add HAVE_SIGNAL_H (GH PR #55)

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Fred Helmesjö 2022-09-20 15:15:24 +02:00 committed by Boris Kolpackov
parent 4040ebfce7
commit a7bbed8b7d
1 changed files with 19 additions and 0 deletions
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libbuild2-autoconf/libbuild2/autoconf/checks/HAVE_SIGNAL_H.h Normal file
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@ -0,0 +1,19 @@
// HAVE_SIGNAL_H : BUILD2_AUTOCONF_LIBC_VERSION
#ifndef BUILD2_AUTOCONF_LIBC_VERSION
# error BUILD2_AUTOCONF_LIBC_VERSION appears to be conditionally included
#endif
#undef HAVE_SIGNAL_H
/* Since Version 3 AT&T UNIX (older than 1979).
* Linux, FreeBSD, OpenBSD, NetBSD, Mac OS X, Solaris
*/
#if defined(__linux__) || \
defined(__FreeBSD__) || \
defined(__OpenBSD__) || \
defined(__NetBSD__) || \
defined(BUILD2_AUTOCONF_MACOS) || \
((defined(__sun) && defined(__SVR4)) || defined(__sun__))
# define HAVE_SIGNAL_H 1
#endif