Commit 15d621f7 authored by sof's avatar sof

[project @ 1998-04-16 12:14:13 by sof]

Added --enable-hc-boot flag for setting up a .hc build tree
parent f95d8f52
......@@ -281,6 +281,19 @@ dnl AC_SUBST(TargetVendor_CPP)
AC_SUBST(exeext)
dnl * Booting from .hc files?
#--------------------------------------------------------------
AC_ARG_ENABLE(hc-boot,
[
Boot the Glasgow Haskell Compiler from intermediate .hc files.
(This option is mostly of interest for porters.)
],
BootingFromHc=YES,
BootingFromHc=NO
)
AC_SUBST(BootingFromHc)
# -------------------------------------------------------------------------
dnl
dnl * _GENERAL_ CONFIGURATION CHECKS
......@@ -399,19 +412,12 @@ fi
AC_SUBST(CompressCmd)
AC_SUBST(CompressSuffix)
#
dnl
dnl ** check for installed happy binary + version
#
dnl (don't do it if we're booting from .hc files though.)
if (test "$BootingFromHc" = "NO"); then
AC_HAPPY
if test x"$HappyCmd" != x; then
if expr $HappyVersion \< "1.3" >/dev/null; then
echo " Happy Version 1.3 or later is required to compile GHC."
echo " Using the Happy sources in the tree.";
HappyCmd=""
fi
fi
fi;
#
#
dnl ** check for installed lx binary
......
......@@ -192,7 +192,7 @@ GhcCompilerWays=
GhcHcOpts=
# GhcWithHscBuiltViaC - build GHC compiler proper (\`hsc') from .hc files?
GhcWithHscBuiltViaC=NO
GhcWithHscBuiltViaC=@BootingFromHc@
# Build hsc with -O and turn optimising flag on when compiling
# the intermediate C file
......@@ -249,11 +249,10 @@ else
ifeq "$(strip $(way))" "mr"
GhcLibHcOpts= -O
else
ifeq "$(GhcWithHscBuiltViaC)" "NO"
GhcLibHcOpts= -O -split-objs -odir $*
ifeq "$(GhcWithHscBuiltViaC)" "YES"
GhcLibHcOpts=-O
else
#NB: .hc files need to distributed in *unsplit* form.
GhcLibHcOpts= -O
GhcLibHcOpts=-O -split-objs -odir $*
endif
endif
endif
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment