5d8a1cf715
This moves the compatibility include files from include to include/compat so we can use the awful MS C compiler <../include/> trick to emulate the GNU #include_next extension. This also removes a few old compat files we do not need anymore.
78 lines
2.2 KiB
Plaintext
78 lines
2.2 KiB
Plaintext
# This must be called before AC_PROG_CC
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AC_DEFUN([CHECK_OS_OPTIONS], [
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CFLAGS="$CFLAGS -Wall -std=gnu99 -fno-strict-aliasing"
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case $host_os in
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*aix*)
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HOST_OS=aix
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if test "`echo $CC | cut -d ' ' -f 1`" != "gcc" ; then
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CFLAGS="-qnoansialias $USER_CFLAGS"
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fi
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AC_SUBST([PLATFORM_LDADD], ['-lperfstat -lpthread'])
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;;
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*cygwin*)
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HOST_OS=cygwin
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;;
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*darwin*)
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HOST_OS=darwin
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HOST_ABI=macosx
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;;
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*freebsd*)
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HOST_OS=freebsd
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HOST_ABI=elf
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AC_SUBST([PROG_LDADD], ['-lthr'])
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;;
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*hpux*)
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HOST_OS=hpux;
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if test "`echo $CC | cut -d ' ' -f 1`" = "gcc" ; then
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CFLAGS="$CFLAGS -mlp64"
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else
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CFLAGS="-g -O2 +DD64 +Otype_safety=strong $USER_CFLAGS"
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fi
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CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=600 -D__STRICT_ALIGNMENT"
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AC_SUBST([PLATFORM_LDADD], ['-lpthread'])
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;;
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*linux*)
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HOST_OS=linux
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HOST_ABI=elf
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CPPFLAGS="$CPPFLAGS -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_POSIX_SOURCE -D_GNU_SOURCE"
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;;
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*netbsd*)
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HOST_OS=netbsd
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CPPFLAGS="$CPPFLAGS -D_OPENBSD_SOURCE"
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;;
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*openbsd* | *bitrig*)
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HOST_ABI=elf
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AC_DEFINE([HAVE_ATTRIBUTE__BOUNDED__], [1], [OpenBSD gcc has bounded])
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;;
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*mingw*)
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HOST_OS=win
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CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE -D_POSIX -D_POSIX_SOURCE -D__USE_MINGW_ANSI_STDIO"
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CPPFLAGS="$CPPFLAGS -D_REENTRANT -D_POSIX_THREAD_SAFE_FUNCTIONS"
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CPPFLAGS="$CPPFLAGS -DWIN32_LEAN_AND_MEAN -D_WIN32_WINNT=0x0501"
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CPPFLAGS="$CPPFLAGS -DOPENSSL_NO_SPEED"
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CFLAGS="$CFLAGS -static-libgcc"
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LDFLAGS="$LDFLAGS -static-libgcc"
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AC_SUBST([PLATFORM_LDADD], ['-lws2_32'])
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;;
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*solaris*)
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HOST_OS=solaris
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HOST_ABI=elf
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CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__ -D_XOPEN_SOURCE=600 -DBSD_COMP"
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AC_SUBST([PLATFORM_LDADD], ['-lnsl -lsocket'])
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;;
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*) ;;
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esac
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AM_CONDITIONAL([HOST_AIX], [test x$HOST_OS = xaix])
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AM_CONDITIONAL([HOST_CYGWIN], [test x$HOST_OS = xcygwin])
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AM_CONDITIONAL([HOST_DARWIN], [test x$HOST_OS = xdarwin])
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AM_CONDITIONAL([HOST_FREEBSD], [test x$HOST_OS = xfreebsd])
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AM_CONDITIONAL([HOST_HPUX], [test x$HOST_OS = xhpux])
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AM_CONDITIONAL([HOST_LINUX], [test x$HOST_OS = xlinux])
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AM_CONDITIONAL([HOST_NETBSD], [test x$HOST_OS = xnetbsd])
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AM_CONDITIONAL([HOST_SOLARIS], [test x$HOST_OS = xsolaris])
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AM_CONDITIONAL([HOST_WIN], [test x$HOST_OS = xwin])
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])
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