Refactoring and tidy up in the build system

[ghc-hetmet.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 3d05a0f..db268ab 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -13,7 +13,7 @@ dnl
 # see what flags are available. (Better yet, read the documentation!)
 #
 
-AC_INIT([The Glorious Glasgow Haskell Compilation System], [6.13], [glasgow-haskell-bugs@haskell.org], [ghc])
+AC_INIT([The Glorious Glasgow Haskell Compilation System], [7.1], [glasgow-haskell-bugs@haskell.org], [ghc])
 
 # Set this to YES for a released version, otherwise NO
 : ${RELEASE=NO}
@@ -319,12 +319,6 @@ x86_64-apple-darwin)
     ;;
 esac
 
-FPTOOLS_SET_C_LD_FLAGS([target],[CFLAGS],[LDFLAGS])
-FPTOOLS_SET_C_LD_FLAGS([build],[CONF_CC_OPTS_STAGE0],[CONF_LD_OPTS_STAGE0])
-FPTOOLS_SET_C_LD_FLAGS([target],[CONF_CC_OPTS_STAGE1],[CONF_LD_OPTS_STAGE1])
-# Stage 3 won't be supported by cross-compilation
-FPTOOLS_SET_C_LD_FLAGS([target],[CONF_CC_OPTS_STAGE2],[CONF_LD_OPTS_STAGE2])
-
 checkArch() {
     case $1 in
     alpha|arm|hppa|hppa1_1|i386|ia64|m68k|mips|mipseb|mipsel|powerpc|powerpc64|rs6000|s390|sparc|sparc64|vax|x86_64)
@@ -432,12 +426,15 @@ then
     NM="$hardtop/inplace/mingw/bin/nm.exe"
     fp_prog_ar_raw="$hardtop/inplace/mingw/bin/ar.exe"
     if ! test -d inplace/mingw ||
-         test inplace/mingw -ot ghc-tarballs/mingw/binutils*.tar.gz ||
-         test inplace/mingw -ot ghc-tarballs/mingw/gcc-core*.tar.gz ||
-         test inplace/mingw -ot ghc-tarballs/mingw/gcc-g++*.tar.gz ||
-         test inplace/mingw -ot ghc-tarballs/mingw/libcrypt*.tar.bz2 ||
-         test inplace/mingw -ot ghc-tarballs/mingw/mingw-runtime*.tar.gz ||
-         test inplace/mingw -ot ghc-tarballs/mingw/w32api*.tar.gz
+         test inplace/mingw -ot ghc-tarballs/mingw/binutils*.tar.lzma  ||
+         test inplace/mingw -ot ghc-tarballs/mingw/gcc-core*.tar.lzma  ||
+         test inplace/mingw -ot ghc-tarballs/mingw/gcc-c++*.tar.lzma   ||
+         test inplace/mingw -ot ghc-tarballs/mingw/libgmp*.tar.gz      ||
+         test inplace/mingw -ot ghc-tarballs/mingw/libmpc*.tar.gz      ||
+         test inplace/mingw -ot ghc-tarballs/mingw/libmpfr*.tar.gz     ||
+         test inplace/mingw -ot ghc-tarballs/mingw/mingwrt*-dev.tar.gz ||
+         test inplace/mingw -ot ghc-tarballs/mingw/mingwrt*-dll.tar.gz ||
+         test inplace/mingw -ot ghc-tarballs/mingw/w32api*.tar.lzma
     then
         AC_MSG_NOTICE([Making in-tree mingw tree])
         rm -rf inplace/mingw
@@ -445,15 +442,22 @@ then
         mkdir inplace/mingw
         (
             cd inplace/mingw &&
-            tar -zxf ../../ghc-tarballs/mingw/binutils*.tar.gz &&
-            tar -zxf ../../ghc-tarballs/mingw/gcc-core*.tar.gz &&
-            tar -zxf ../../ghc-tarballs/mingw/gcc-g++*.tar.gz &&
-            tar -jxf ../../ghc-tarballs/mingw/libcrypt*.tar.bz2 &&
-            tar -zxf ../../ghc-tarballs/mingw/mingw-runtime*.tar.gz &&
-            tar -zxf ../../ghc-tarballs/mingw/w32api*.tar.gz &&
+            tar --lzma -xf ../../ghc-tarballs/mingw/binutils*.tar.lzma  &&
+            tar --lzma -xf ../../ghc-tarballs/mingw/gcc-core*.tar.lzma  &&
+            tar --lzma -xf ../../ghc-tarballs/mingw/gcc-c++*.tar.lzma   &&
+            tar --lzma -xf ../../ghc-tarballs/mingw/libgmp*.tar.lzma    &&
+            tar --lzma -xf ../../ghc-tarballs/mingw/libmpc*.tar.lzma    &&
+            tar --lzma -xf ../../ghc-tarballs/mingw/libmpfr*.tar.lzma   &&
+            tar -z     -xf ../../ghc-tarballs/mingw/mingwrt*-dev.tar.gz &&
+            tar -z     -xf ../../ghc-tarballs/mingw/mingwrt*-dll.tar.gz &&
+            tar --lzma -xf ../../ghc-tarballs/mingw/w32api*.tar.lzma    &&
             mv bin/gcc.exe bin/realgcc.exe
         )
-        inplace/mingw/bin/realgcc.exe driver/gcc/gcc.c driver/utils/cwrapper.c driver/utils/getLocation.c -Idriver/utils -o inplace/mingw/bin/gcc.exe
+        PATH=`pwd`/inplace/mingw/bin:$PATH inplace/mingw/bin/realgcc.exe driver/gcc/gcc.c driver/utils/cwrapper.c driver/utils/getLocation.c -Idriver/utils -o inplace/mingw/bin/gcc.exe
+        if ! test -e inplace/mingw/bin/gcc.exe
+        then
+            AC_MSG_ERROR([GHC is required unless bootstrapping from .hc files.])
+        fi
         AC_MSG_NOTICE([In-tree mingw tree created])
     fi
     if ! test -d inplace/perl ||
@@ -562,6 +566,13 @@ 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
+
+FPTOOLS_SET_C_LD_FLAGS([target],[CFLAGS],[LDFLAGS])
+FPTOOLS_SET_C_LD_FLAGS([build],[CONF_CC_OPTS_STAGE0],[CONF_LD_OPTS_STAGE0])
+FPTOOLS_SET_C_LD_FLAGS([target],[CONF_CC_OPTS_STAGE1],[CONF_LD_OPTS_STAGE1])
+# Stage 3 won't be supported by cross-compilation
+FPTOOLS_SET_C_LD_FLAGS([target],[CONF_CC_OPTS_STAGE2],[CONF_LD_OPTS_STAGE2])
+
 FP_GCC_EXTRA_FLAGS
 
 dnl ** figure out how to invoke cpp directly (gcc -E is no good)