Commit 8908ba31 authored by Sergei Trofimovich's avatar Sergei Trofimovich

ghc: tweak cross-compilation to mingw32

The build failure when cross-compiling from
linux to windows looks like:

    HC [stage 1] ghc/stage2/build/tmp/ghc-stage2.exe
      Call hs_init_ghc() from your main() function to set these options.
  /usr/libexec/gcc/i686-w64-mingw32/ld: cannot find -lHSghc-8.3-0

Similar to commit 745032dd
("rts: tweak cross-compilation to mingw32") decision to split
stage2 should be done based based on TargetOS, not HostOS.
Signed-off-by: default avatarSergei Trofimovich <>
parent 2fa6873f
......@@ -27,7 +27,7 @@ $1_$2_$3_LIB_FILE = libHS$$($1_$2_COMPONENT_ID)$$($3_libsuf)
$1_$2_$3_LIB = $1/$2/build/$$($1_$2_$3_LIB_FILE)
$$($1_$2_COMPONENT_ID)_$2_$3_LIB = $$($1_$2_$3_LIB)
ifeq "$$(HostOS_CPP)" "mingw32"
ifeq "$$(TargetOS_CPP)" "mingw32"
ifneq "$$($1_$2_dll0_HS_OBJS)" ""
$1_$2_$3_LIB0_ROOT = HS$$($1_$2_COMPONENT_ID)-0$$($3_libsuf)
$1_$2_$3_LIB0_NAME = lib$$($1_$2_$3_LIB0_ROOT)
......@@ -75,7 +75,7 @@ $1/$2/dll-split.stamp: $$($1_$2_depfile_haskell) $$$$(dll-split_INPLACE)
# Link a dynamic library
# On windows we have to supply the extra libs this one links to when building it.
ifeq "$$(HostOS_CPP)" "mingw32"
ifeq "$$(TargetOS_CPP)" "mingw32"
$$($1_$2_$3_LIB) : $$($1_$2_$3_ALL_OBJS) $$(ALL_RTS_LIBS) $$($1_$2_$3_DEPS_LIBS)
ifneq "$$($1_$2_$3_LIB0)" ""
$$(call build-dll,$1,$2,$3,-L$1/$2/build -l$$($1_$2_$3_LIB0_ROOT),$$(filter-out $$($1_$2_dll0_HS_OBJS),$$($1_$2_$3_HS_OBJS)) $$($1_$2_$3_NON_HS_OBJS),$$@)
......@@ -89,14 +89,14 @@ $$($1_$2_$3_LIB0) : $$($1_$2_$3_ALL_OBJS) $$(ALL_RTS_LIBS) $$($1_$2_$3_DEPS_LIBS
$$(call build-dll,$1,$2,$3,,$$($1_$2_dll0_HS_OBJS) $$($1_$2_$3_NON_HS_OBJS),$$($1_$2_$3_LIB0))
else # ifneq "$$(HostOS_CPP)" "mingw32"
else # ifneq "$$(TargetOS_CPP)" "mingw32"
$$($1_$2_$3_LIB) : $$($1_$2_$3_ALL_OBJS) $$(ALL_RTS_LIBS) $$($1_$2_$3_DEPS_LIBS)
$$(call cmd,$1_$2_HC) $$($1_$2_$3_ALL_HC_OPTS) $$($1_$2_$3_GHC_LD_OPTS) $$($1_$2_$3_ALL_OBJS) \
-shared -dynamic -dynload deploy \
$$(addprefix -l,$$($1_$2_EXTRA_LIBRARIES)) $$(addprefix -L,$$($1_$2_EXTRA_LIBDIRS)) \
-no-auto-link-packages \
-o $$@
endif # "$$(HostOS_CPP)" "mingw32"
endif # "$$(TargetOS_CPP)" "mingw32"
else # ifneq "$3" "dyn"
......@@ -116,7 +116,7 @@ else
$$(call removeFiles,$$@.contents)
ifeq "$$(HostOS_CPP)" "mingw32"
ifeq "$$(TargetOS_CPP)" "mingw32"
ifneq "$$($1_$2_$3_LIB0)" ""
$$($1_$2_$3_LIB) : $$($1_$2_$3_LIB0)
$$($1_$2_$3_LIB0) :
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