Fix linking shared libs with parallel make

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

diff --git a/rules/build-package-way.mk b/rules/build-package-way.mk
index 12492d7..06e432a 100644 (file)
--- a/rules/build-package-way.mk
+++ b/rules/build-package-way.mk
@@ -20,21 +20,39 @@ $$(foreach dir,$$($1_$2_HS_SRC_DIRS),\
 
 $(call hs-objs,$1,$2,$3)
 
-$1_$2_$3_LIB = $1/$2/build/libHS$$($1_PACKAGE)-$$($1_$2_VERSION)$$($3__way).a
+# The .a/.so library file, indexed by two different sets of vars:
+# the first is indexed by the dir, distdir and way
+# the second is indexed by the package id, distdir and way
+$1_$2_$3_LIB = $1/$2/build/libHS$$($1_PACKAGE)-$$($1_$2_VERSION)$$($3_libsuf)
+$$($1_PACKAGE)-$($1_$2_VERSION)_$2_$3_LIB = $$($1_$2_$3_LIB)
+
+# All the .a/.so library file dependencies for this library
+$1_$2_$3_DEPS_LIBS=$$(foreach dep,$$($1_$2_DEPS),$$($$(dep)_$2_$3_LIB))
 
 $1_$2_$3_MKSTUBOBJS = find $1/$2/build -name "*_stub.$$($3_osuf)" -print
 # HACK ^^^ we tried to use $(wildcard), but apparently it fails due to
 # make using cached directory contents, or something.
 
+ifeq "$3" "dyn"
+# Link a dynamic library
+$$($1_$2_$3_LIB) : $$($1_$2_$3_HS_OBJS) $$($1_$2_dyn_C_OBJS) $$($1_$2_dyn_S_OBJS) $$(ALL_RTS_LIBS) $$($1_$2_$3_DEPS_LIBS)
+       $$(RM) $$@
+       $$($1_$2_HC) $$($1_$2_dyn_C_OBJS) $$($1_$2_dyn_S_OBJS) $$($1_$2_$3_HS_OBJS) \
+         `$$($1_$2_$3_MKSTUBOBJS)` \
+         -shared -dynamic \
+         -no-auto-link-packages $$(addprefix -package,$$($1_$2_DEPS)) \
+         -o $$@
+else
 # Build the ordinary .a library
 ifeq "$$($1_$2_SplitObjs)" "YES"
-$$($1_$2_$3_LIB) : $$($1_$2_$3_HS_OBJS) $$($1_$2_C_OBJS) $$($1_$2_S_OBJS)
+$$($1_$2_$3_LIB) : $$($1_$2_$3_HS_OBJS) $$($1_$2_v_C_OBJS) $$($1_$2_v_S_OBJS)
        $$(RM) $$@
-       (echo $$($1_$2_C_OBJS) $$($1_$2_S_OBJS) `$$($1_$2_$3_MKSTUBOBJS)`; find $$(patsubst %.$$($3_osuf),%_split,$$($1_$2_$3_HS_OBJS)) -name '*.$$($3_osuf)' -print) | xargs $$(AR) $$(EXTRA_AR_ARGS) $$@
+       (echo $$($1_$2_v_C_OBJS) $$($1_$2_v_S_OBJS) `$$($1_$2_$3_MKSTUBOBJS)`; find $$(patsubst %.$$($3_osuf),%_split,$$($1_$2_$3_HS_OBJS)) -name '*.$$($3_osuf)' -print) | xargs $$(AR) $$(EXTRA_AR_ARGS) $$@
 else
-$$($1_$2_$3_LIB) : $$($1_$2_$3_HS_OBJS) $$($1_$2_C_OBJS) $$($1_$2_S_OBJS)
+$$($1_$2_$3_LIB) : $$($1_$2_$3_HS_OBJS) $$($1_$2_v_C_OBJS) $$($1_$2_v_S_OBJS)
        $$(RM) $$@
-       echo $$($1_$2_C_OBJS) $$($1_$2_S_OBJS) $$($1_$2_$3_HS_OBJS) `$$($1_$2_$3_MKSTUBOBJS)` | xargs $$(AR) $$(EXTRA_AR_ARGS) $$@
+       echo $$($1_$2_v_C_OBJS) $$($1_$2_v_S_OBJS) $$($1_$2_$3_HS_OBJS) `$$($1_$2_$3_MKSTUBOBJS)` | xargs $$(AR) $$(EXTRA_AR_ARGS) $$@
+endif
 endif
 
 $(call all-target,$1_$2,all_$1_$2_$3)
@@ -53,9 +71,9 @@ $1_$2_GHCI_LIB = $1/$2/build/HS$$($1_PACKAGE)-$$($1_$2_VERSION).$$($3_osuf)
 ifneq "$4" "0"
 BINDIST_LIBS += $$($1_$2_GHCI_LIB)
 endif
-$$($1_$2_GHCI_LIB) : $$($1_$2_$3_HS_OBJS) $$($1_$2_C_OBJS) $$($1_$2_S_OBJS)
+$$($1_$2_GHCI_LIB) : $$($1_$2_$3_HS_OBJS) $$($1_$2_v_C_OBJS) $$($1_$2_v_S_OBJS)
        $$(RM) $$@
-       $$(LD) -r -o $$@ $$(EXTRA_LD_OPTS) $$($1_$2_$3_HS_OBJS) $$($1_$2_C_OBJS) $$($1_$2_S_OBJS) `$$($1_$2_$3_MKSTUBOBJS)`
+       $$(LD) -r -o $$@ $$(EXTRA_LD_OPTS) $$($1_$2_$3_HS_OBJS) $$($1_$2_v_C_OBJS) $$($1_$2_v_S_OBJS) `$$($1_$2_$3_MKSTUBOBJS)`
 
 $(call all-target,$1_$2,$$($1_$2_GHCI_LIB))
 endif