2024-10-10 14:21 UTC+0200 Aleksander Czajczynski (hb fki.pl)
+ config/win/clang-noauto.mk
+ additional clang flavour checking when the compiler is specified
via set HB_COMPILER=clang (not auto-detected)
This is important for distributions of clang that bundle both
gcc and clang in the same directory. Harbour 3.2 by default
prioritize gcc over clang.
For example you should be now able to build from winlibs.com by
Brecht Sanders with environment setup such as:
PATH=C:\winlibs\mingw64\bin;%PATH%
HB_COMPILER=clang
win-make
* config/global.mk
! added workaround for common GNU Make issue with
$(dir path with spaces/file) macro, commonly striking on Windows
systems under "Program Files", but also possible in other setups.
Workaround is to call $(call dir_with_spaces,$(HB_COMP_PATH)).
I have only used this workaround in clang detection, but keep
this in mind while revisiting detection of another compiler.
* config/win/clang.mk
* utils/hbmk2/hbmk2.prg
* another rework of Clang on Windows detection (ARM64, x86_64, x86),
solved problems with different availability of resource compiler,
They are now probed in order: windres, llvm-windres, llvm-rc.
* added option to use MinGW INPUT(file.o) link scripts for old tools
To apply workaround with clang, set HB_USER_DFLAGS=--mingw-script
It is not supported in at least some of current clang toolchains,
but it's still needed to succesfully build on old ones (those
using GNU ld on Windows).
This commit is contained in:
Aleksander Czajczynski
102
config/global.mk
102
config/global.mk
@@ -40,6 +40,8 @@ endif
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# Arbitrary pattern which we do not expect to occur in real-world path names
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substpat := !@!@
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# On the other hand a very common pattern
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chr_space := $(subst ,, )
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# This is not strictly necessary, but it does significantly reduce
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# the number of rules that make has to evaluate otherwise, which may give
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@@ -79,6 +81,7 @@ find_in_path = $(strip $(subst $(substpat), ,$(firstword $(subst |, ,$(subst
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find_in_path_raw = $(strip $(subst $(substpat), ,$(firstword $(subst |, ,$(subst $(subst x, ,x),$(substpat),$(filter-out |,$(foreach dir, $(subst $(PTHSEP), ,$(subst $(subst x, ,x),$(substpat),$(PATH))),|$(wildcard $(subst //,/,$(subst $(substpat),\ ,$(subst \,/,$(dir)))/$(1))))))))))
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find_in_path_par = $(strip $(subst $(substpat), ,$(firstword $(subst |, ,$(subst $(subst x, ,x),$(substpat),$(filter-out |,$(foreach dir, $(subst $(PTHSEP), ,$(subst $(subst x, ,x),$(substpat),$(2))),|$(wildcard $(subst //,/,$(subst $(substpat),\ ,$(subst \,/,$(dir)))/$(1))$(HB_HOST_BIN_EXT)))))))))
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find_in_path_prw = $(strip $(subst $(substpat), ,$(firstword $(subst |, ,$(subst $(subst x, ,x),$(substpat),$(filter-out |,$(foreach dir, $(subst $(PTHSEP), ,$(subst $(subst x, ,x),$(substpat),$(2))),|$(wildcard $(subst //,/,$(subst $(substpat),\ ,$(subst \,/,$(dir)))/$(1))))))))))
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dir_with_spaces = $(subst $(substpat), ,$(dir $(subst $(chr_space),$(substpat),$(1))))
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# Some presets based on HB_BUILD_NAME
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ifneq ($(HB_BUILD_NAME),)
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@@ -708,39 +711,90 @@ ifeq ($(HB_COMPILER),)
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endif
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endif
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else
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HB_COMP_PATH := $(call find_in_path,clang)
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HB_COMP_PATH := $(call find_in_path_raw,clang.exe)
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HB_COMP_PWD := $(call dir_with_spaces,$(HB_COMP_PATH))
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ifneq ($(HB_COMP_PATH),)
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HB_COMPILER = clang
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ifneq ($(wildcard $(dir $(HB_COMP_PATH))aarch64-w64-mingw32-clang$(HB_HOST_BIN_EXT)),)
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HB_COMPILER := clang
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ifneq ($(wildcard $(HB_COMP_PWD)aarch64-w64-mingw32-clang$(HB_HOST_BIN_EXT)),)
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HB_CPU := arm64
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ifeq ($(HB_BUILD_NAME),)
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export HB_BUILD_NAME := arm64
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endif
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ifneq ($(MSYSTEM),)
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export MSYSTEM := CLANGARM64
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endif
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MSYSTEM := CLANGARM64
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else
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ifneq ($(wildcard $(dir $(HB_COMP_PATH))x86_64-w64-mingw32-clang$(HB_HOST_BIN_EXT)),)
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ifneq ($(wildcard $(HB_COMP_PWD)x86_64-w64-mingw32-clang$(HB_HOST_BIN_EXT)),)
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HB_CPU := x86_64
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ifeq ($(HB_BUILD_NAME),)
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export HB_BUILD_NAME := 64
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endif
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ifneq ($(MSYSTEM),)
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export MSYSTEM := CLANG64
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endif
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MSYSTEM := CLANG64
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else
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ifneq ($(wildcard $(dir $(HB_COMP_PATH))i686-w64-mingw32-clang$(HB_HOST_BIN_EXT)),)
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ifneq ($(MSYSTEM),)
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export MSYSTEM := CLANG32
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endif
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ifneq ($(wildcard $(HB_COMP_PWD)i686-w64-mingw32-clang$(HB_HOST_BIN_EXT)),)
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HB_CPU := x86
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MSYSTEM := CLANG32
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else
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ifneq ($(wildcard $(dir $(HB_COMP_PATH))lldb-vscode$(HB_HOST_BIN_EXT)),)
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export MSYSTEM :=
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ifneq ($(findstring /VC/Tools/Llvm/ARM64/,$(HB_COMP_PATH)),)
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MSYSTEM :=
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HB_CPU := arm64
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else
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ifneq ($(findstring /VC/Tools/Llvm/x64/,$(HB_COMP_PATH)),)
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MSYSTEM :=
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HB_CPU := x86_64
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else
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ifneq ($(findstring mingw64,$(HB_COMP_PATH)),)
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HB_CPU := x86_64
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MSYSTEM := CLANG64
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else
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ifneq ($(findstring mingw32,$(HB_COMP_PATH)),)
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HB_CPU := x86
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MSYSTEM := CLANG32
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else
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MSYSTEM := $(shell clang --version)
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ifneq ($(findstring x86_64-pc-windows-msvc,$(MSYSTEM)),)
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MSYSTEM :=
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HB_CPU := x86_64
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else
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ifneq ($(findstring i686-pc-windows-msvc,$(MSYSTEM)),)
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MSYSTEM :=
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HB_CPU := x86
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else
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ifneq ($(findstring aarch64-pc-windows-msvc,$(MSYSTEM)),)
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MSYSTEM :=
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HB_CPU := arm64
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ifneq ($(findstring x86_64-w64-windows-gnu,$(MSYSTEM)),)
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HB_CPU := x86_64
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MSYSTEM := CLANG64
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else
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ifneq ($(findstring i686-w64-windows-gnu,$(MSYSTEM)),)
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HB_CPU := x86
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MSYSTEM := CLANG32
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else
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ifneq ($(findstring aarch64-w64-windows-gnu,$(MSYSTEM)),)
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HB_CPU := arm64
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MSYSTEM := CLANGARM64
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else
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ifneq ($(findstring -windows-gnu,$(MSYSTEM)),)
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MSYSTEM := CLANG
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else
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MSYSTEM :=
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endif
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endif
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endif
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endif
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endif
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endif
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endif
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endif
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endif
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endif
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endif
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endif
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endif
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endif
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export MSYSTEM
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ifneq ($(HB_CPU),$(HB_HOST_CPU))
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ifeq ($(HB_BUILD_NAME),)
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ifeq ($(HB_CPU),x86_64)
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export HB_BUILD_NAME := 64
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else
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export HB_BUILD_NAME := HB_CPU
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endif
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endif
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endif
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else
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HB_COMP_PATH := $(call find_in_path,wcc386)
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ifneq ($(HB_COMP_PATH),)
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@@ -1077,6 +1131,10 @@ ifeq ($(HB_COMPILER),)
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endif
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endif
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endif
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else
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ifneq ($(wildcard $(TOP)$(ROOT)config/$(HB_PLATFORM)/$(HB_COMPILER)-noauto.mk),)
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include $(TOP)$(ROOT)config/$(HB_PLATFORM)/$(HB_COMPILER)-noauto.mk
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endif
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endif
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# auto-detect CC values for given platform/compiler
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90
config/win/clang-noauto.mk
Normal file
90
config/win/clang-noauto.mk
Normal file
@@ -0,0 +1,90 @@
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# Brecht Sanders winlibs clang distribution and possiblty others are impossible
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# to detect from path alone as clang.exe resides in the same directory with gcc,
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# in Harbour 3.2 gcc has priority over clang for backwards compatibility
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# supp. actions if the set HB_COMPILER=clang was specified, not auto-detected
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ifneq ($(HB_COMPILER_ORI),)
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HB_COMP_PATH := $(call find_in_path_raw,clang.exe)
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HB_COMP_PWD := $(call dir_with_spaces,$(HB_COMP_PATH))
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ifneq ($(HB_COMP_PATH),)
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ifneq ($(wildcard $(HB_COMP_PWD)../x86_64-w64-mingw32/lib/lib*.a),)
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MSYSTEM := CLANG64
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HB_CPU := x86_64
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else
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ifneq ($(wildcard $(HB_COMP_PWD)../i686-w64-mingw32/lib/lib*.a),)
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MSYSTEM := CLANG32
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HB_CPU := x86
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else
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ifneq ($(wildcard $(HB_COMP_PWD)../aarch64-w64-mingw32/lib/lib*.a),)
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MSYSTEM := CLANGARM64
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HB_CPU := arm64
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else
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ifneq ($(findstring /VC/Tools/Llvm/ARM64/,$(HB_COMP_PATH)),)
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MSYSTEM :=
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HB_CPU := arm64
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else
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ifneq ($(findstring /VC/Tools/Llvm/x64/,$(HB_COMP_PATH)),)
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MSYSTEM :=
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HB_CPU := x86_64
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else
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ifneq ($(findstring mingw64,$(HB_COMP_PWD)),)
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MSYSTEM := CLANG64
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else
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ifneq ($(findstring mingw32,$(HB_COMP_PWD)),)
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MSYSTEM := CLANG32
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HB_CPU := x86
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else
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MSYSTEM := $(shell clang --version)
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ifneq ($(findstring x86_64-pc-windows-msvc,$(MSYSTEM)),)
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MSYSTEM :=
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HB_CPU := x86_64
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else
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ifneq ($(findstring i686-pc-windows-msvc,$(MSYSTEM)),)
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MSYSTEM :=
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HB_CPU := x86
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else
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ifneq ($(findstring aarch64-pc-windows-msvc,$(MSYSTEM)),)
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MSYSTEM :=
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HB_CPU := arm64
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ifneq ($(findstring x86_64-w64-windows-gnu,$(MSYSTEM)),)
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HB_CPU := x86_64
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MSYSTEM := CLANG64
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else
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ifneq ($(findstring i686-w64-windows-gnu,$(MSYSTEM)),)
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HB_CPU := x86
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MSYSTEM := CLANG32
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else
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ifneq ($(findstring aarch64-w64-windows-gnu,$(MSYSTEM)),)
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HB_CPU := arm64
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MSYSTEM := CLANGARM64
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else
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ifneq ($(findstring -windows-gnu,$(MSYSTEM)),)
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MSYSTEM := CLANG
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else
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MSYSTEM :=
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endif
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endif
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endif
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endif
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endif
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endif
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endif
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endif
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endif
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endif
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endif
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endif
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endif
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endif
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export MSYSTEM
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ifneq ($(HB_CPU),$(HB_HOST_CPU))
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ifeq ($(HB_BUILD_NAME),)
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ifeq ($(HB_CPU),x86_64)
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export HB_BUILD_NAME := 64
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else
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export HB_BUILD_NAME := HB_CPU
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endif
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endif
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endif
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endif
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endif
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@@ -54,6 +54,8 @@ AR := $(HB_CCPREFIX)llvm-ar
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AR_RULE = ( $(AR) $(ARFLAGS) $(HB_AFLAGS) $(HB_USER_AFLAGS) rcs $(LIB_DIR)/$@ $(^F) $(ARSTRIP) ) || ( $(RM) $(subst /,$(DIRSEP),$(LIB_DIR)/$@) && $(FALSE) )
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# TODO: add resource compiler detect chain in this stage: GNU windres, llvm-windres, llvm-rc
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DY := $(CC)
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DFLAGS += -shared $(LIBPATHS)
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DY_OUT := -o$(subst x,x, )
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@@ -84,24 +86,37 @@ else
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endef
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endif
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TMPSPEC := @__dyn__.tmp
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# setting HB_USER_DFLAGS=--mingw-script[...]
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# may help to workaround if old clang + MinGW linker is in use,
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# build may fail either with too long command line or unrecognized argument
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ifneq ($(filter --mingw-script, $(HB_USER_DFLAGS)),)
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HB_USER_DFLAGS := $(subst --mingw-script,,$(HB_USER_DFLAGS))
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# NOTE: The empty line directly before 'endef' HAS TO exist!
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override define dynlib_object
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@$(ECHO) $(ECHOQUOTE)INPUT($(subst \,/,$(file)))$(ECHOQUOTE) >> __dyn__.tmp
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endef
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TMPSPEC := __dyn__.tmp
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endif
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define create_dynlib
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$(if $(wildcard __dyn__.tmp),@$(RM) __dyn__.tmp,)
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$(foreach file,$^,$(dynlib_object))
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$(DY) $(DFLAGS) $(HB_USER_DFLAGS) $(DY_OUT)$(DYN_DIR)/$@ $(TMPSPEC) $(DLIBS) $(IMPLIBFLAGS) $(DYSTRIP) $(DYSTRIP)
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$(dynlib_ln)
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endef
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# clang distributed by MS uses lld-link, libs are *.lib not lib*.a
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# in opposite MSYS/MinGW needs args to actually make an implib
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ifeq ($(MSYSTEM),)
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define create_dynlib
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$(if $(wildcard __dyn__.tmp),@$(RM) __dyn__.tmp,)
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$(foreach file,$^,$(dynlib_object))
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$(DY) $(DFLAGS) $(HB_USER_DFLAGS) $(DY_OUT)$(DYN_DIR)/$@ @__dyn__.tmp $(DLIBS) $(DYSTRIP) $(DYSTRIP)
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$(dynlib_ln)
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endef
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LDFLAGS += -Wl,-subsystem:console
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DFLAGS += -Wl,-subsystem:console
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else
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define create_dynlib
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$(if $(wildcard __dyn__.tmp),@$(RM) __dyn__.tmp,)
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$(foreach file,$^,$(dynlib_object))
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$(DY) $(DFLAGS) $(HB_USER_DFLAGS) $(DY_OUT)$(DYN_DIR)/$@ @__dyn__.tmp $(DLIBS) -Wl,--out-implib,$(IMP_FILE),--output-def,$(DYN_DIR)/$(basename $@).def $(DYSTRIP) $(DYSTRIP)
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$(dynlib_ln)
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endef
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IMPLIBFLAGS = -Wl,--out-implib,$(IMP_FILE),--output-def,$(DYN_DIR)/$(basename $@).def
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endif
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DY_RULE = $(create_dynlib)
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include $(TOP)$(ROOT)config/rules.mk
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Block a user