Explicitly check whether ar supports the @file syntax

[ghc-hetmet.git] / rules / build-package-way.mk

diff --git a/rules/build-package-way.mk b/rules/build-package-way.mk
index ef4477f..a128c4f 100644 (file)
--- a/rules/build-package-way.mk
+++ b/rules/build-package-way.mk
@@ -54,7 +54,7 @@ ifeq "$3" "dyn"
 
 # Link a dynamic library
 # On windows we have to supply the extra libs this one links to when building it.
-ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
+ifeq "$$(HOSTPLATFORM)" "i386-unknown-mingw32"
 $$($1_$2_$3_LIB) : $$($1_$2_$3_ALL_OBJS) $$(ALL_RTS_LIBS) $$($1_$2_$3_DEPS_LIBS)
        "$$($1_$2_HC)" $$($1_$2_$3_ALL_OBJS) \
          `$$($1_$2_$3_MKSTUBOBJS)` \
@@ -73,15 +73,20 @@ $$($1_$2_$3_LIB) : $$($1_$2_$3_ALL_OBJS) $$(ALL_RTS_LIBS) $$($1_$2_$3_DEPS_LIBS)
 endif
 else
 # Build the ordinary .a library
-ifeq "$$($1_$2_SplitObjs)" "YES"
 $$($1_$2_$3_LIB) : $$($1_$2_$3_ALL_OBJS)
-       "$$(RM)" $$(RM_OPTS) $$@
-       (echo $$($1_$2_$3_NON_HS_OBJS) `$$($1_$2_$3_MKSTUBOBJS)`; $$(FIND) $$(patsubst %.$$($3_osuf),%_$$($3_osuf)_split,$$($1_$2_$3_HS_OBJS)) -name '*.$$($3_osuf)' -print) | "$$(XARGS)" $$(XARGS_OPTS) "$$(AR)" $$(AR_OPTS) $$(EXTRA_AR_ARGS) $$@
+       "$$(RM)" $$(RM_OPTS) $$@ $$@.contents
+ifeq "$$($1_$2_SplitObjs)" "YES"
+       $$(FIND) $$(patsubst %.$$($3_osuf),%_$$($3_osuf)_split,$$($1_$2_$3_HS_OBJS)) -name '*.$$($3_osuf)' -print >> $$@.contents
+       echo $$($1_$2_$3_NON_HS_OBJS) `$$($1_$2_$3_MKSTUBOBJS)` >> $$@.contents
 else
-$$($1_$2_$3_LIB) : $$($1_$2_$3_ALL_OBJS)
-       "$$(RM)" $$(RM_OPTS) $$@
-       echo $$($1_$2_$3_ALL_OBJS) `$$($1_$2_$3_MKSTUBOBJS)` | "$$(XARGS)" $$(XARGS_OPTS) "$$(AR)" $$(AR_OPTS) $$(EXTRA_AR_ARGS) $$@
+       echo $$($1_$2_$3_ALL_OBJS) `$$($1_$2_$3_MKSTUBOBJS)` >> $$@.contents
+endif
+ifeq "$$(ArSupportsAtFile)" "YES"
+       "$$(AR)" $$(AR_OPTS) $$(EXTRA_AR_ARGS) $$@ @$$@.contents
+else
+       "$$(XARGS)" $$(XARGS_OPTS) "$$(AR)" $$(AR_OPTS) $$(EXTRA_AR_ARGS) $$@ < $$@.contents
 endif
+       "$$(RM)" $$(RM_OPTS) $$@.contents
 endif
 
 $(call all-target,$1_$2,all_$1_$2_$3)