Keep separate linker flags, for when we want to link with gcc or ld

diff --git a/aclocal.m4 b/aclocal.m4
index 84fb2b1..09ef225 100644 (file)
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -8,12 +8,13 @@
 # ----------------------------------
 # Set the C, LD and CPP flags for a given platform
 # $1 is the platform
 # ----------------------------------
 # Set the C, LD and CPP flags for a given platform
 # $1 is the platform

-# $2 is the name of the C flags variable
-# $3 is the name of the LD flags variable
-# $4 is the name of the CPP flags variable
+# $2 is the name of the CC flags variable
+# $3 is the name of the linker flags variable when linking with gcc
+# $4 is the name of the linker flags variable when linking with ld
+# $5 is the name of the CPP flags variable

 AC_DEFUN([FPTOOLS_SET_C_LD_FLAGS],
 [
 AC_DEFUN([FPTOOLS_SET_C_LD_FLAGS],
 [

-    AC_MSG_CHECKING([Setting up $2, $3 and $4])
+    AC_MSG_CHECKING([Setting up $2, $3, $4 and $5])

     case $$1 in
     i386-apple-darwin)
         # By default, gcc on OS X will generate SSE
     case $$1 in
     i386-apple-darwin)
         # By default, gcc on OS X will generate SSE

@@ -22,12 +23,14 @@ AC_DEFUN([FPTOOLS_SET_C_LD_FLAGS],
         # back to generic i686 compatibility. Trac #2983.
         $2="$$2 -march=i686 -m32"
         $3="$$3 -march=i686 -m32"
         # back to generic i686 compatibility. Trac #2983.
         $2="$$2 -march=i686 -m32"
         $3="$$3 -march=i686 -m32"

-        $4="$$4 -march=i686 -m32"
+        $4="$$4 -arch i386"
+        $5="$$5 -march=i686 -m32"

         ;;
     x86_64-apple-darwin)
         $2="$$2 -m64"
         $3="$$3 -m64"
         ;;
     x86_64-apple-darwin)
         $2="$$2 -m64"
         $3="$$3 -m64"

-        $4="$$4 -m64"
+        $4="$$4 -arch x86_64"
+        $5="$$5 -m64"

         ;;
     esac
 
         ;;
     esac
 

@@ -36,7 +39,8 @@ AC_DEFUN([FPTOOLS_SET_C_LD_FLAGS],
         # We support back to OS X 10.5
         $2="$$2 -isysroot /Developer/SDKs/MacOSX10.5.sdk -mmacosx-version-min=10.5"
         $3="$$3 -isysroot /Developer/SDKs/MacOSX10.5.sdk -mmacosx-version-min=10.5"
         # We support back to OS X 10.5
         $2="$$2 -isysroot /Developer/SDKs/MacOSX10.5.sdk -mmacosx-version-min=10.5"
         $3="$$3 -isysroot /Developer/SDKs/MacOSX10.5.sdk -mmacosx-version-min=10.5"

-        $4="$$4 -isysroot /Developer/SDKs/MacOSX10.5.sdk -mmacosx-version-min=10.5"
+        $4="$$4  -macosx_version_min 10.5"
+        $5="$$5 -isysroot /Developer/SDKs/MacOSX10.5.sdk -mmacosx-version-min=10.5"

         ;;
     esac
 
         ;;
     esac
 

diff --git a/compiler/ghc.mk b/compiler/ghc.mk
index c601f29..77f673b 100644 (file)
--- a/compiler/ghc.mk
+++ b/compiler/ghc.mk
@@ -110,8 +110,10 @@ compiler/stage%/build/Config.hs : mk/config.mk mk/project.mk | $$(dir $$@)/.
        @echo 'cStage                = show (STAGE :: Int)'                 >> $@
        @echo 'cCcOpts               :: [String]'                           >> $@
        @echo 'cCcOpts               = words "$(CONF_CC_OPTS_STAGE$*)"'     >> $@
        @echo 'cStage                = show (STAGE :: Int)'                 >> $@
        @echo 'cCcOpts               :: [String]'                           >> $@
        @echo 'cCcOpts               = words "$(CONF_CC_OPTS_STAGE$*)"'     >> $@

-       @echo 'cLdOpts               :: [String]'                           >> $@
-       @echo 'cLdOpts               = words "$(CONF_LD_OPTS_STAGE$*)"'     >> $@
+       @echo 'cGccLinkerOpts        :: [String]'                           >> $@
+       @echo 'cGccLinkerOpts        = words "$(CONF_GCC_LINKER_OPTS_STAGE$*)"' >> $@
+       @echo 'cLdLinkerOpts         :: [String]'                           >> $@
+       @echo 'cLdLinkerOpts         = words "$(CONF_LD_LINKER_OPTS_STAGE$*)"'  >> $@

        @echo 'cIntegerLibrary       :: String'                             >> $@
        @echo 'cIntegerLibrary       = "$(INTEGER_LIBRARY)"'                >> $@
        @echo 'cSplitObjs            :: String'                             >> $@
        @echo 'cIntegerLibrary       :: String'                             >> $@
        @echo 'cIntegerLibrary       = "$(INTEGER_LIBRARY)"'                >> $@
        @echo 'cSplitObjs            :: String'                             >> $@

diff --git a/compiler/main/DynFlags.hs b/compiler/main/DynFlags.hs
index 854b83a..17b8fdb 100644 (file)
--- a/compiler/main/DynFlags.hs
+++ b/compiler/main/DynFlags.hs
@@ -2296,6 +2296,7 @@ compilerInfo = [("Project name",                String cProjectName),
                 ("LibDir",                      FromDynFlags topDir),
                 ("Global Package DB",           FromDynFlags systemPackageConfig),
                 ("C compiler flags",            String (show cCcOpts)),
                 ("LibDir",                      FromDynFlags topDir),
                 ("Global Package DB",           FromDynFlags systemPackageConfig),
                 ("C compiler flags",            String (show cCcOpts)),

-                ("Linker flags",                String (show cLdOpts))
+                ("Gcc Linker flags",            String (show cGccLinkerOpts)),
+                ("Ld Linker flags",             String (show cLdLinkerOpts))

                ]
 
                ]
 

diff --git a/configure.ac b/configure.ac
index d116ff1..ea06662 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -546,11 +546,11 @@ dnl     If gcc, make sure it's at least 2.1
 dnl
 FP_HAVE_GCC
 
 dnl
 FP_HAVE_GCC
 

-FPTOOLS_SET_C_LD_FLAGS([target],[CFLAGS],[LDFLAGS],[CPPFLAGS])
-FPTOOLS_SET_C_LD_FLAGS([build],[CONF_CC_OPTS_STAGE0],[CONF_LD_OPTS_STAGE0],[CONF_CPP_OPTS_STAGE0])
-FPTOOLS_SET_C_LD_FLAGS([target],[CONF_CC_OPTS_STAGE1],[CONF_LD_OPTS_STAGE1],[CONF_CPP_OPTS_STAGE1])
+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])
+FPTOOLS_SET_C_LD_FLAGS([target],[CONF_CC_OPTS_STAGE1],[CONF_GCC_LINKER_OPTS_STAGE1],[CONF_LD_LINKER_OPTS_STAGE1],[CONF_CPP_OPTS_STAGE1])

 # Stage 3 won't be supported by cross-compilation
 # Stage 3 won't be supported by cross-compilation

-FPTOOLS_SET_C_LD_FLAGS([target],[CONF_CC_OPTS_STAGE2],[CONF_LD_OPTS_STAGE2],[CONF_CPP_OPTS_STAGE2])
+FPTOOLS_SET_C_LD_FLAGS([target],[CONF_CC_OPTS_STAGE2],[CONF_GCC_LINKER_OPTS_STAGE2],[CONF_LD_LINKER_OPTS_STAGE2],[CONF_CPP_OPTS_STAGE2])

 
 FP_GCC_EXTRA_FLAGS
 
 
 FP_GCC_EXTRA_FLAGS
 

@@ -560,9 +560,12 @@ AC_PROG_CPP
 AC_SUBST(CONF_CC_OPTS_STAGE0)
 AC_SUBST(CONF_CC_OPTS_STAGE1)
 AC_SUBST(CONF_CC_OPTS_STAGE2)
 AC_SUBST(CONF_CC_OPTS_STAGE0)
 AC_SUBST(CONF_CC_OPTS_STAGE1)
 AC_SUBST(CONF_CC_OPTS_STAGE2)

-AC_SUBST(CONF_LD_OPTS_STAGE0)
-AC_SUBST(CONF_LD_OPTS_STAGE1)
-AC_SUBST(CONF_LD_OPTS_STAGE2)
+AC_SUBST(CONF_GCC_LINKER_OPTS_STAGE0)
+AC_SUBST(CONF_GCC_LINKER_OPTS_STAGE1)
+AC_SUBST(CONF_GCC_LINKER_OPTS_STAGE2)
+AC_SUBST(CONF_LD_LINKER_OPTS_STAGE0)
+AC_SUBST(CONF_LD_LINKER_OPTS_STAGE1)
+AC_SUBST(CONF_LD_LINKER_OPTS_STAGE2)

 AC_SUBST(CONF_CPP_OPTS_STAGE0)
 AC_SUBST(CONF_CPP_OPTS_STAGE1)
 AC_SUBST(CONF_CPP_OPTS_STAGE2)
 AC_SUBST(CONF_CPP_OPTS_STAGE0)
 AC_SUBST(CONF_CPP_OPTS_STAGE1)
 AC_SUBST(CONF_CPP_OPTS_STAGE2)

diff --git a/distrib/configure.ac.in b/distrib/configure.ac.in
index 677a249..e17bcf5 100644 (file)
--- a/distrib/configure.ac.in
+++ b/distrib/configure.ac.in
@@ -60,17 +60,24 @@ dnl ** Check gcc version and flags we need to pass it **
 #
 FP_GCC_EXTRA_FLAGS
 
 #
 FP_GCC_EXTRA_FLAGS
 

-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])
-FPTOOLS_SET_C_LD_FLAGS([target],[CONF_CC_OPTS_STAGE2],[CONF_LD_OPTS_STAGE2])
+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])
+FPTOOLS_SET_C_LD_FLAGS([target],[CONF_CC_OPTS_STAGE1],[CONF_GCC_LINKER_OPTS_STAGE1],[CONF_LD_LINKER_OPTS_STAGE1],[CONF_CPP_OPTS_STAGE1])
+# Stage 3 won't be supported by cross-compilation
+FPTOOLS_SET_C_LD_FLAGS([target],[CONF_CC_OPTS_STAGE2],[CONF_GCC_LINKER_OPTS_STAGE2],[CONF_LD_LINKER_OPTS_STAGE2],[CONF_CPP_OPTS_STAGE2])

 
 AC_SUBST(CONF_CC_OPTS_STAGE0)
 AC_SUBST(CONF_CC_OPTS_STAGE1)
 AC_SUBST(CONF_CC_OPTS_STAGE2)
 
 AC_SUBST(CONF_CC_OPTS_STAGE0)
 AC_SUBST(CONF_CC_OPTS_STAGE1)
 AC_SUBST(CONF_CC_OPTS_STAGE2)

-AC_SUBST(CONF_LD_OPTS_STAGE0)
-AC_SUBST(CONF_LD_OPTS_STAGE1)
-AC_SUBST(CONF_LD_OPTS_STAGE2)
+AC_SUBST(CONF_GCC_LINKER_OPTS_STAGE0)
+AC_SUBST(CONF_GCC_LINKER_OPTS_STAGE1)
+AC_SUBST(CONF_GCC_LINKER_OPTS_STAGE2)
+AC_SUBST(CONF_LD_LINKER_OPTS_STAGE0)
+AC_SUBST(CONF_LD_LINKER_OPTS_STAGE1)
+AC_SUBST(CONF_LD_LINKER_OPTS_STAGE2)
+AC_SUBST(CONF_CPP_OPTS_STAGE0)
+AC_SUBST(CONF_CPP_OPTS_STAGE1)
+AC_SUBST(CONF_CPP_OPTS_STAGE2)

 
 #
 dnl ** how to invoke `ar' and `ranlib'
 
 #
 dnl ** how to invoke `ar' and `ranlib'

diff --git a/libffi/ghc.mk b/libffi/ghc.mk
index 3ff7d88..6dfef8f 100644 (file)
--- a/libffi/ghc.mk
+++ b/libffi/ghc.mk
@@ -119,7 +119,7 @@ $(libffi_STAMP_CONFIGURE):
            AR=$(AR) \
            NM=$(NM) \
         CFLAGS="$(SRC_CC_OPTS) $(CONF_CC_OPTS_STAGE1) -w" \
            AR=$(AR) \
            NM=$(NM) \
         CFLAGS="$(SRC_CC_OPTS) $(CONF_CC_OPTS_STAGE1) -w" \

-        LDFLAGS="$(SRC_LD_OPTS) $(CONF_LD_OPTS_STAGE1) -w" \
+        LDFLAGS="$(SRC_LD_OPTS) $(CONF_GCC_LINKER_OPTS_STAGE1) -w" \

         "$(SHELL)" configure \
                  --enable-static=yes \
                  --enable-shared=$(libffi_EnableShared) \
         "$(SHELL)" configure \
                  --enable-static=yes \
                  --enable-shared=$(libffi_EnableShared) \

diff --git a/mk/config.mk.in b/mk/config.mk.in
index e271cb1..d0e683f 100644 (file)
--- a/mk/config.mk.in
+++ b/mk/config.mk.in
@@ -545,9 +545,12 @@ endif
 CONF_CC_OPTS_STAGE0 = @CONF_CC_OPTS_STAGE0@
 CONF_CC_OPTS_STAGE1 = @CONF_CC_OPTS_STAGE1@
 CONF_CC_OPTS_STAGE2 = @CONF_CC_OPTS_STAGE2@
 CONF_CC_OPTS_STAGE0 = @CONF_CC_OPTS_STAGE0@
 CONF_CC_OPTS_STAGE1 = @CONF_CC_OPTS_STAGE1@
 CONF_CC_OPTS_STAGE2 = @CONF_CC_OPTS_STAGE2@

-CONF_LD_OPTS_STAGE0 = @CONF_LD_OPTS_STAGE0@
-CONF_LD_OPTS_STAGE1 = @CONF_LD_OPTS_STAGE1@
-CONF_LD_OPTS_STAGE2 = @CONF_LD_OPTS_STAGE2@
+CONF_GCC_LINKER_OPTS_STAGE0 = @CONF_GCC_LINKER_OPTS_STAGE0@
+CONF_GCC_LINKER_OPTS_STAGE1 = @CONF_GCC_LINKER_OPTS_STAGE1@
+CONF_GCC_LINKER_OPTS_STAGE2 = @CONF_GCC_LINKER_OPTS_STAGE2@
+CONF_LD_LINKER_OPTS_STAGE0 = @CONF_LD_LINKER_OPTS_STAGE0@
+CONF_LD_LINKER_OPTS_STAGE1 = @CONF_LD_LINKER_OPTS_STAGE1@
+CONF_LD_LINKER_OPTS_STAGE2 = @CONF_LD_LINKER_OPTS_STAGE2@

 CONF_CPP_OPTS_STAGE0 = @CONF_CPP_OPTS_STAGE0@
 CONF_CPP_OPTS_STAGE1 = @CONF_CPP_OPTS_STAGE1@
 CONF_CPP_OPTS_STAGE2 = @CONF_CPP_OPTS_STAGE2@
 CONF_CPP_OPTS_STAGE0 = @CONF_CPP_OPTS_STAGE0@
 CONF_CPP_OPTS_STAGE1 = @CONF_CPP_OPTS_STAGE1@
 CONF_CPP_OPTS_STAGE2 = @CONF_CPP_OPTS_STAGE2@

diff --git a/rules/build-package-data.mk b/rules/build-package-data.mk
index 3392d90..dcffee6 100644 (file)
--- a/rules/build-package-data.mk
+++ b/rules/build-package-data.mk
@@ -40,7 +40,7 @@ endif
 # for a feature it may not generate warning-free C code, and thus may
 # think that the feature doesn't exist if -Werror is on.
 $1_$2_CONFIGURE_OPTS += --configure-option=CFLAGS="$$(filter-out -Werror,$$(SRC_CC_OPTS)) $$(CONF_CC_OPTS_STAGE$3) $$($1_CC_OPTS) $$($1_$2_CC_OPTS)"
 # for a feature it may not generate warning-free C code, and thus may
 # think that the feature doesn't exist if -Werror is on.
 $1_$2_CONFIGURE_OPTS += --configure-option=CFLAGS="$$(filter-out -Werror,$$(SRC_CC_OPTS)) $$(CONF_CC_OPTS_STAGE$3) $$($1_CC_OPTS) $$($1_$2_CC_OPTS)"

-$1_$2_CONFIGURE_OPTS += --configure-option=LDFLAGS="$$(SRC_LD_OPTS) $$(CONF_LD_OPTS_STAGE$3) $$($1_LD_OPTS) $$($1_$2_LD_OPTS)"
+$1_$2_CONFIGURE_OPTS += --configure-option=LDFLAGS="$$(SRC_LD_OPTS) $$(CONF_GCC_LINKER_OPTS_STAGE$3) $$($1_LD_OPTS) $$($1_$2_LD_OPTS)"

 $1_$2_CONFIGURE_OPTS += --configure-option=CPPFLAGS="$$(SRC_CPP_OPTS) $$(CONF_CPP_OPTS_STAGE$3) $$($1_CPP_OPTS) $$($1_$2_CPP_OPTS)"
 
 ifneq "$$(ICONV_INCLUDE_DIRS)" ""
 $1_$2_CONFIGURE_OPTS += --configure-option=CPPFLAGS="$$(SRC_CPP_OPTS) $$(CONF_CPP_OPTS_STAGE$3) $$($1_CPP_OPTS) $$($1_$2_CPP_OPTS)"
 
 ifneq "$$(ICONV_INCLUDE_DIRS)" ""

diff --git a/rules/distdir-way-opts.mk b/rules/distdir-way-opts.mk
index 7a83f50..bd09ad1 100644 (file)
--- a/rules/distdir-way-opts.mk
+++ b/rules/distdir-way-opts.mk
@@ -109,7 +109,7 @@ $1_$2_DIST_LD_LIB_DIRS:=$$(shell for i in $$($1_$2_DEP_LIB_DIRS); do echo \"-L$$
 endif
 
 $1_$2_DIST_LD_OPTS = \
 endif
 
 $1_$2_DIST_LD_OPTS = \

- $$(CONF_LD_OPTS_STAGE$4) \
+ $$(CONF_GCC_LINKER_OPTS_STAGE$4) \

  $$(SRC_LD_OPTS) \
  $$($1_LD_OPTS) \
  $$($1_$2_LD_OPTS) \
  $$(SRC_LD_OPTS) \
  $$($1_LD_OPTS) \
  $$($1_$2_LD_OPTS) \