Better fixes for compiling on FreeBSD and OpenBSD.
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17
configure.in
17
configure.in
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@ -32,15 +32,15 @@ ARCH_LIBS=""
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ARCH_CFLAGS=""
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AC_CANONICAL_HOST
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case $host in
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*-*-mingw32* | *-*-windows*)
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*-*-mingw32* | *-*-windows*)
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acx_host_arch="WIN32"
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acx_host_winapi="MSWINDOWS"
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;;
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*-*-darwin*)
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*-*-darwin*)
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acx_host_arch="UNIX"
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acx_host_winapi="CARBON"
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;;
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*)
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*)
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acx_host_arch="UNIX"
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acx_host_winapi="XWINDOWS"
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;;
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@ -66,8 +66,15 @@ ac_ext=cpp
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dnl check compiler
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ACX_CHECK_CXX
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dnl macros we should do testing with
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CXXFLAGS="$CXXFLAGS -D_BSD_SOURCE -D_XOPEN_SOURCE=500"
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dnl different platforms have somewhat incompatible requirements for
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dnl BSD and Posix macros.
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case $host in
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*-*-openbsd* | *-*-freebsd*)
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;;
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*)
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CXXFLAGS="$CXXFLAGS -D_BSD_SOURCE -D_XOPEN_SOURCE=500"
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;;
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esac
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dnl checks for libraries
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if test x"$acx_host_arch" = xUNIX; then
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@ -43,6 +43,10 @@
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# endif
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#endif
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#if !HAVE_INET_ATON
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# include <stdio.h>
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#endif
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#if HAVE_ALLOCA_H
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# define freea(x_)
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#else
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@ -67,12 +67,6 @@
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#define __FP__
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#endif
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// Need this on FreeBSD to get nanosleep. We can't define this on, say,
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// Linux because that unconditionally defines it.
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#if defined(__FreeBSD__)
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#define _POSIX_VERSION 199506L
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#endif
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// define NULL
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#ifndef NULL
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#define NULL 0
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