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authorAlan Coopersmith <Alan.Coopersmith@sun.com>2005-07-29 21:55:57 +0000
committerAlan Coopersmith <Alan.Coopersmith@sun.com>2005-07-29 21:55:57 +0000
commit9e9f9cb4878d597b3fa6de7732d2866e24c32f54 (patch)
treea42142717db03bf9e1f93cc1966ad7251200af0f /configure.ac
parent14ade55b83aa72240a555b3b9def9f40a6a38cd9 (diff)
Need to define SVR4 on SVR4-ish systems since many headers and source files
check for it, expecting Imake to have defined it already. (Should be replaced with more specific checks & defines, but there's too many to get them all right now.)
Diffstat (limited to 'configure.ac')
-rw-r--r--configure.ac12
1 files changed, 12 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index 546dd7f25..53f9dc39a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -599,6 +599,18 @@ else
fi
AC_DEFINE_UNQUOTED(X_BYTE_ORDER,[$ENDIAN],[Endian order])
XORG_CFLAGS="$XORGSERVER_CFLAGS -DHAVE_XORG_CONFIG_H"
+
+# Imake defines SVR4 on SVR4 systems, and many files check for it, so
+# we need to replicate that here until those can all be fixed
+AC_MSG_CHECKING([if SVR4 needs to be defined])
+AC_EGREP_CPP([I_AM_SVR4],[
+#if defined(SVR4) || defined(__svr4__) || defined(__SVR4)
+ I_AM_SVR4
+#endif
+],[
+AC_DEFINE([SVR4],1,[Define to 1 on systems derived from System V Release 4])
+AC_MSG_RESULT([yes])], AC_MSG_RESULT([no]))
+
test x$XORG = xyes && case $host_os in
linux*)
XORG_OS="linux"