X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=configure.ac;h=49d7a074441685a28d896384f2618107ae3c4bde;hb=b9267a7e597428ad9c8ce3a06e452dcfe7226300;hp=6bbaa35aaa504f7fb974f4966c6c8525bb98f74a;hpb=f5d11ad4c5cd0c1e4f5fc95c43ba68da4e399bbe;p=ghc-hetmet.git

diff --git a/configure.ac b/configure.ac
index 6bbaa35..49d7a07 100644
--- a/configure.ac
+++ b/configure.ac
@@ -846,13 +846,13 @@ AC_CHECK_HEADER(readline/readline.h, [HaveReadlineReadlineH=YES], [HaveReadlineR
 AC_CHECK_HEADER(readline/history.h, [HaveReadlineHistoryH=YES], [HaveReadlineHistoryH=NO])
 
 if test $HaveReadlineReadlineH = YES && test $HaveReadlineHistoryH = YES ; then
-  HaveReadlineHeaders=YES
+  GhcLibsWithReadline=YES
   AC_DEFINE([HAVE_READLINE_HEADERS], [1], [Define to 1 if readline/readline.h and readline/history.h exist.])
 else
-  HaveReadlineHeaders=NO
+  GhcLibsWithReadline=NO
   AC_DEFINE([HAVE_READLINE_HEADERS], [0], [Define to 1 if readline/readline.h and readline/history.h exist.])
 fi
-AC_SUBST(HaveReadlineHeaders)
+AC_SUBST(GhcLibsWithReadline)
 
 dnl ** check for DOS include files
 AC_CHECK_HEADERS(dos.h conio.h io.h std.h) 
@@ -861,11 +861,14 @@ dnl ** check for Windows include files
 AC_CHECK_HEADERS(windows.h)
 
 dnl ** check for OpenGL include files
+fp_save_cppflags="$CPPFLAGS"
+CPPFLAGS="$CPPFLAGS $X_CFLAGS"
 if test $UseQuartzOpenGL = YES ; then
   AC_CHECK_HEADERS(OpenGL/gl.h)
 else
   AC_CHECK_HEADERS(GL/gl.h)
 fi
+CPPFLAGS="$fp_save_cppflags"
 
 dnl ** check if it is safe to include both <time.h> and <sys/time.h>
 AC_HEADER_TIME
@@ -1124,8 +1127,8 @@ if test $HaveLibMingwEx = YES ; then
 fi
 
 if test "$HaveLibGmp" = "NO"; then
-if test "$HostArch_CPP" = "ia64"; then
-AC_MSG_ERROR([You need to install libgmp (the in-tree version does not work on IA64).])
+if test "$HostArch_CPP" = "ia64" -o "$HostArch_CPP" = "mipseb" ; then
+AC_MSG_ERROR([You need to install libgmp (the in-tree version does not work on IA64 or mips64).])
 fi;
 fi;
 
@@ -1400,6 +1403,8 @@ esac
 AC_SUBST(LdCmd)
 FPTOOLS_LD_X
 
+FP_EMPTY_STRUCTS
+
 AC_MSG_CHECKING([for SIGPOLL])
 AC_EGREP_CPP(we_have_sigpoll,
 [#include <signal.h>