Rename FP_HAVE_GCC to FP_GCC_VERSION

[ghc-hetmet.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index f7ec2c6..89e966d 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -135,7 +135,7 @@ if test "$WithGhc" != ""; then
 fi
 
 dnl ** Must have GHC to build GHC, unless --enable-hc-boot is on
-if test "$BootingFromHc" = "NO" -a -d "$srcdir/compiler"; then
+if test "$BootingFromHc" = "NO"; then
   if test "$WithGhc" = ""; then
      AC_MSG_ERROR([GHC is required unless bootstrapping from .hc files.])
   fi
@@ -222,6 +222,21 @@ x86_64-apple-darwin)
     ;;
 esac
 
+# Testing if we shall enable shared libs support on Solaris.
+# Anything older than SunOS 5.11 aka Solaris 11 (Express) is broken.
+
+SOLARIS_BROKEN_SHLD=NO
+
+case $host in
+     i386-*-solaris2)
+     # here we go with the test
+     MINOR=`uname -r|cut -d '.' -f 2-`
+     if test "$MINOR" -lt "11"; then
+       SOLARIS_BROKEN_SHLD=YES
+     fi
+     ;;
+esac
+
 # Sync this with cTargetArch in compiler/ghc.mk
 checkArch() {
     case $1 in
@@ -322,6 +337,8 @@ AC_SUBST(TargetVendor_CPP)
 AC_SUBST(exeext)
 AC_SUBST(soext)
 
+AC_SUBST(SOLARIS_BROKEN_SHLD)
+
 AC_ARG_WITH(hc,
 [AC_HELP_STRING([--with-hc=ARG],
         [Use ARG as the path to the compiler for compiling ordinary
@@ -440,9 +457,14 @@ changequote([, ])dnl
         if test "$XCodeVersion1" -lt 3
         then
             SplitObjsBroken=YES
-        elif test "$XCodeVersion1" -eq 3 && test "$XCodeVersion2" -lt 2
-        then
-            SplitObjsBroken=YES
+        else
+            if test "$XCodeVersion1" -eq 3
+            then
+                if test "$XCodeVersion2" -lt 2
+                then
+                    SplitObjsBroken=YES
+                fi
+            fi
         fi
     fi
 fi
@@ -515,7 +537,7 @@ dnl ** look for GCC and find out which version
 dnl     Figure out which C compiler to use.  Gcc is preferred.
 dnl     If gcc, make sure it's at least 2.1
 dnl
-FP_HAVE_GCC
+FP_GCC_VERSION
 
 FPTOOLS_SET_C_LD_FLAGS([target],[CFLAGS],[LDFLAGS],[IGNORE_LINKER_LD_FLAGS],[CPPFLAGS])
 FPTOOLS_SET_C_LD_FLAGS([build],[CONF_CC_OPTS_STAGE0],[CONF_GCC_LINKER_OPTS_STAGE0],[CONF_LD_LINKER_OPTS_STAGE0],[CONF_CPP_OPTS_STAGE0])
@@ -794,6 +816,7 @@ FP_LEADING_UNDERSCORE
 dnl ** check for ld, whether it has an -x option, and if it is GNU ld
 FP_PROG_LD_X
 FP_PROG_LD_IS_GNU
+FP_PROG_LD_BUILD_ID
 
 dnl ** check for Apple-style dead-stripping support
 dnl    (.subsections-via-symbols assembler directive)
@@ -908,7 +931,7 @@ if grep '   ' compiler/ghc.cabal.in 2>&1 >/dev/null; then
    AC_MSG_ERROR([compiler/ghc.cabal.in contains tab characters; please remove them])
 fi
 
-AC_CONFIG_FILES([mk/config.mk mk/install.mk mk/project.mk compiler/ghc.cabal ghc/ghc-bin.cabal utils/runghc/runghc.cabal ghc.spec extra-gcc-opts docs/users_guide/ug-book.xml docs/users_guide/ug-ent.xml docs/index.html libraries/prologue.txt distrib/ghc.iss distrib/configure.ac])
+AC_CONFIG_FILES([mk/config.mk mk/install.mk mk/project.mk compiler/ghc.cabal ghc/ghc-bin.cabal utils/runghc/runghc.cabal ghc.spec settings docs/users_guide/ug-book.xml docs/users_guide/ug-ent.xml docs/index.html libraries/prologue.txt distrib/ghc.iss distrib/configure.ac])
 AC_CONFIG_COMMANDS([mk/stamp-h],[echo timestamp > mk/stamp-h])
 AC_OUTPUT