X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=configure.ac;h=eb64f4e853b4c81b90b793280f270a134ccf4065;hb=8d4bb83f1c3c6abb12e3ae1204034149349f047d;hp=f1e5fa2fe5a8b8f06d604e446b6adb1af28a2015;hpb=e4e7b37c7ed6b2cd39c34c30f7dcf9369a562496;p=ghc-hetmet.git

diff --git a/configure.ac b/configure.ac
index f1e5fa2..eb64f4e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -317,6 +317,15 @@ x86_64-*-linux*)
         HostVendor_CPP='unknown'
         HostOS_CPP='linux'
         ;;
+x86_64-apple-darwin*)
+        HostPlatform=x86_64-apple-darwin
+        TargetPlatform=x86_64-apple-darwin
+        BuildPlatform=x86_64-apple-darwin
+        HostPlatform_CPP='x86_64_apple_darwin'
+        HostArch_CPP='x86_64'
+        HostVendor_CPP='apple'
+        HostOS_CPP='darwin'
+        ;;
 m68k-*-linux*)
         HostPlatform=m68k-unknown-linux # hack again
         TargetPlatform=m68k-unknown-linux
@@ -869,6 +878,7 @@ FP_HAVE_GCC
 FP_MINGW_GCC
 FP_GCC_NEEDS_NO_OMIT_LFPTR
 FP_GCC_HAS_NO_UNIT_AT_A_TIME
+FP_GCC_HAS_WRAPV
 
 dnl ** figure out how to invoke cpp directly (gcc -E is no good)
 AC_PROG_CPP
@@ -893,6 +903,9 @@ FP_PROG_SORT
 
 dnl ** figure out how to do a BSD-ish install
 AC_PROG_INSTALL
+dnl Let's make sure install-sh is executable here.  If we got it from
+dnl a darcs repo, it might not be (see bug #978).
+chmod +x install-sh
 
 dnl If you can run configure, you certainly have /bin/sh
 AC_DEFINE([HAVE_BIN_SH], [1], [Define to 1 if you have /bin/sh.])
@@ -1175,8 +1188,8 @@ AC_CHECK_LIB(rt, clock_gettime)
 AC_CHECK_FUNCS(clock_gettime)
 
 dnl ** check for Apple's "interesting" long double compatibility scheme
-AC_MSG_CHECKING(for printf$LDBLStub)
-AC_TRY_LINK_FUNC(printf$LSBLStub,
+AC_MSG_CHECKING(for printf\$LDBLStub)
+AC_TRY_LINK_FUNC(printf\$LDBLStub,
     [
         AC_MSG_RESULT(yes)
         AC_DEFINE([HAVE_PRINTF_LDBLSTUB],[1],