Rename some variables from FOO to FOO_CMD

[ghc-hetmet.git] / libffi / ghc.mk

diff --git a/libffi/ghc.mk b/libffi/ghc.mk
index 12a67db..a8c72be 100644 (file)
--- a/libffi/ghc.mk
+++ b/libffi/ghc.mk
@@ -36,19 +36,6 @@
 
 PLATFORM := $(shell echo $(HOSTPLATFORM) | sed 's/i[567]86/i486/g')
 
-# 2007-09-26
-#     set -o igncr 
-# is not a valid command on non-Cygwin-systems.
-# Let it fail silently instead of aborting the build.
-#
-# 2007-07-05
-# We do
-#     set -o igncr; export SHELLOPTS
-# here as otherwise checking the size of limbs
-# makes the build fall over on Cygwin. See the thread
-# http://www.cygwin.com/ml/cygwin/2006-12/msg00011.html
-# for more details.
-
 # 2007-07-05
 # Passing
 #     as_ln_s='cp -p'
@@ -86,7 +73,8 @@ libffi_DYNAMIC_LIBS = $(libffi_HS_DYN_LIB)
 else
 libffi_DYNAMIC_PROG =
 ifeq "$(darwin_TARGET_OS)" "1"
-libffi_DYNAMIC_LIBS = libffi/dist-install/build/libffi$(soext) libffi/dist-install/build/libffi.5$(soext) libffi/dist-install/build/libffi.5.0.9$(soext)
+libffi_DYNAMIC_LIBS = libffi/dist-install/build/libffi$(soext) \
+                      libffi/dist-install/build/libffi.5$(soext)
 else
 libffi_DYNAMIC_LIBS = libffi/dist-install/build/libffi.so \
                       libffi/dist-install/build/libffi.so.5
@@ -114,18 +102,20 @@ endif
 ifneq "$(BINDIST)" "YES"
 $(libffi_STAMP_CONFIGURE):
        "$(RM)" $(RM_OPTS_REC) $(LIBFFI_DIR) libffi/build
-       cat ghc-tarballs/libffi/libffi*.tar.gz | $(GZIP) -d | { cd libffi && $(TAR) -xf - ; }
+       cat ghc-tarballs/libffi/libffi*.tar.gz | $(GZIP_CMD) -d | { cd libffi && $(TAR_CMD) -xf - ; }
        mv libffi/libffi-* libffi/build
        chmod +x libffi/ln
 
 # Because -Werror may be in SRC_CC_OPTS/SRC_LD_OPTS, we need to turn
 # warnings off or the compilation of libffi might fail due to warnings
        cd libffi && \
-         (set -o igncr 2>/dev/null) && set -o igncr; export SHELLOPTS; \
            PATH=`pwd`:$$PATH; \
            export PATH; \
            cd build && \
            CC=$(WhatGccIsCalled) \
+           LD=$(LD) \
+           AR=$(AR) \
+           NM=$(NM) \
         CFLAGS="$(SRC_CC_OPTS) $(CONF_CC_OPTS) -w" \
         LDFLAGS="$(SRC_LD_OPTS) $(CONF_LD_OPTS) -w" \
         "$(SHELL)" configure \