Files
nsis-plugin-ns7zip/tools/linux/overlay/makefile.gcc
T
Simone 6a961306c9 build(linux): introduce overlay makefile infrastructure
Replaces the per-version in-tree build files with a shared overlay that
keeps all project-owned build infrastructure outside the vendor source trees,
making it safe to use vendor directories as pristine git submodules.

Changes:
- Add tools/linux/overlay/makefile.gcc: parameterised makefile that drives
  MinGW cross-compilation; VENDOR_7ZIP, DEF_FILE and NSIS_DIR are all
  overridable from the command line so no files are written into the vendor
  tree at build time.
- Add tools/linux/overlay/include/: case-sensitivity shim headers
  (Windows.h, CommCtrl.h, MAPI.h, NTSecAPI.h, Psapi.h, ShlObj.h) that
  redirect to the lowercase MinGW system headers; also adds
  z7_idecl_noexcept_strip.h which resolves the noexcept-specifier mismatch
  in 7-zip 25.01 NSIS UI code.
- Move Nsis7z.def from versions/26.00/…/Bundles/Nsis7z/ to overlay/ (git
  rename; content unchanged).
- Delete versions/26.00/…/Bundles/Nsis7z/makefile.gcc (superseded by the
  overlay).
- Rewrite tools/linux/build_plugin_linux.py to drive the overlay makefile,
  support multiple 7-zip versions (25.01, 26.00, 26.01, zstd) with a
  VERSION_LAYOUT table, and add NSIS_DIR auto-detection for bundle-based
  builds.
- Add _linux_build/ to .gitignore.
2026-05-03 01:19:13 +02:00

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PROG = nsis7z
# Path to the vendor CPP/7zip tree. Override from the command line for
# out-of-tree builds (e.g. zstd variant whose sources live in a separate
# submodule directory):
# make -f .../overlay/makefile.gcc VENDOR_7ZIP=/abs/path/7-zip-zstd/CPP/7zip
VENDOR_7ZIP ?= ../..
# Path to the UI/NSIS source directory. For versions where NSIS files live
# in the vendor tree this defaults to $(VENDOR_7ZIP)/UI/NSIS. Override for
# bundle-based builds (zstd, 26.01) where UI/NSIS lives in our wrapper dir.
NSIS_DIR ?= $(VENDOR_7ZIP)/UI/NSIS
# DEF file path may be overridden to an absolute path so that this
# makefile can be used with -f without writing anything into the vendor tree.
DEF_FILE ?= Nsis7z.def
include $(VENDOR_7ZIP)/Bundles/Format7zF/Arc_gcc.mak
ifdef IS_MINGW
LOCAL_FLAGS_SYS = -DZ7_DEVICE_FILE
SYS_OBJS = \
$O/DLL.o \
$O/DllSecur.o \
$O/resource.o \
else
SYS_OBJS = \
$O/MyWindows.o \
endif
LOCAL_FLAGS += \
$(LOCAL_FLAGS_SYS) \
$(LOCAL_FLAGS_EXTRA) \
# C++-only extra flags (e.g. -fpermissive for MSVC-only code).
# Appended to CXXFLAGS_EXTRA which is used exclusively by the C++ compiler.
CXXFLAGS_EXTRA += $(LOCAL_CXXFLAGS_EXTRA)
NSIS_UI_OBJS = \
$O/NsisMain.o \
$O/NsisMainAr.o \
$O/NsisBreak.o \
$O/NsisExtractCallbackConsole.o \
$O/NsisUserInputUtils2.o \
$O/ConsoleOpenCallbackConsole.o \
$O/ConsolePercentPrinter.o \
$O/ConsoleClose.o \
$O/ConsoleUserInputUtils.o \
$O/Extract.o \
$O/HashCalc.o \
$O/OpenArchive.o \
$O/ArchiveExtractCallback.o \
$O/ArchiveOpenCallback.o \
$O/DefaultName.o \
$O/EnumDirItems.o \
$O/ExtractingFilePath.o \
$O/LoadCodecs.o \
$O/SetProperties.o \
$O/FileStreams.o \
$O/FileSystem.o \
$O/ErrorMsg.o \
$O/FileLink.o \
$O/FilePathAutoRename.o \
$O/SortUtils.o \
$O/PropIDUtils.o \
CURRENT_OBJS = \
$O/StdInStream.o \
$O/StdOutStream.o \
$O/StdAfx2.o \
$O/pluginapi.o \
$O/nsis7z.o \
OBJS = \
$(ARC_OBJS) \
$(SYS_OBJS) \
$(NSIS_UI_OBJS) \
$(CURRENT_OBJS) \
include $(VENDOR_7ZIP)/7zip_gcc.mak
$O/NsisMain.o: $(NSIS_DIR)/Main.cpp
$(CXX) $(CXXFLAGS) $<
$O/NsisMainAr.o: $(NSIS_DIR)/MainAr.cpp
$(CXX) $(CXXFLAGS) $<
$O/NsisBreak.o: $(NSIS_DIR)/NSISBreak.cpp
$(CXX) $(CXXFLAGS) $<
$O/NsisExtractCallbackConsole.o: $(NSIS_DIR)/ExtractCallbackConsole.cpp
$(CXX) $(CXXFLAGS) -include z7_idecl_noexcept_strip.h $<
$O/NsisUserInputUtils2.o: $(NSIS_DIR)/UserInputUtils2.cpp
$(CXX) $(CXXFLAGS) $<
$O/ConsoleOpenCallbackConsole.o: $(VENDOR_7ZIP)/UI/Console/OpenCallbackConsole.cpp
$(CXX) $(CXXFLAGS) $<
$O/ConsolePercentPrinter.o: $(VENDOR_7ZIP)/UI/Console/PercentPrinter.cpp
$(CXX) $(CXXFLAGS) $<
$O/ConsoleUserInputUtils.o: $(VENDOR_7ZIP)/UI/Console/UserInputUtils.cpp
$(CXX) $(CXXFLAGS) $<
$O/StdAfx2.o: StdAfx2.cpp
$(CXX) $(CXXFLAGS) $<
$O/pluginapi.o: pluginapi.cpp
$(CXX) $(CXXFLAGS) $<
$O/nsis7z.o: nsis7z.cpp
$(CXX) $(CXXFLAGS) $<