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Automatically "build" README-*.txt files for 3rd party libraries

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Theses files have to be included in binary distributions for legal reasons
This commit is contained in:
Thomas Bernard 2018-12-02 10:19:27 +01:00
parent 6e81d013c6
commit 3b90e2199e
No known key found for this signature in database
GPG Key ID: 0FF11B67A5C0863C
2 changed files with 69 additions and 10 deletions
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75
3rdparty/Makefile vendored
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@ -27,7 +27,8 @@ ZLIBURL=https://www.zlib.net/$(ZLIBARCH)
FREETYPE=freetype-2.9.1
FREETYPEARCH=$(FREETYPE).tar.gz
FREETYPEURL=https://download.savannah.gnu.org/releases/freetype/$(FREETYPEARCH)
LUA=lua-5.3.5
LUAVER=5.3.5
LUA=lua-$(LUAVER)
LUAARCH=$(LUA).tar.gz
LUAURL=https://www.lua.org/ftp/$(LUAARCH)
# https://storage.googleapis.com/downloads.webmproject.org/releases/webp/libwebp-0.6.1.tar.gz
@ -47,7 +48,14 @@ GETURL = $(shell WGET=`which wget` ; if [ "$?" = "0" ] && [ -x "$WGET" ] ; then
BUILD_CC := $(CC)
# There is no uname under windows, but we can guess we are there with the COMSPEC env.var
# Windows specific
ifdef COMSPEC
WIN32 = 1
endif
ifdef WIN32CROSS
WIN32 = 1
CROSS_CC ?= $(shell which i686-w64-mingw32-gcc || which mingw32-gcc)
CROSS_AR ?= $(shell which i686-w64-mingw32-ar || which mingw32-ar)
CROSS_RANLIB ?= $(shell which i686-w64-mingw32-ranlib || which mingw32-ranlib)
@ -61,6 +69,7 @@ endif
HOST = $(shell $(CC) -dumpmachine)
#HOST = i686-pc-mingw32
DATE = $(shell date -R)
.PHONY: all clean clean_archives clean_all libs libpng libsdl libsdl_image libsdl_ttf libjpeg libtiff zlib freetype lua recoil
@ -87,10 +96,17 @@ freetype: $(PREFIX)/lib/libfreetype.a
lua: $(PREFIX)/lib/liblua.a
$(PREFIX)/lib/liblua.a: $(LUA)/.ok
ifdef WIN32CROSS
ifdef WIN32
cd $(LUA) && $(MAKE) PLAT=mingw CC=$(CC) RANLIB=$(RANLIB)
cd $(LUA) && $(MAKE) install PLAT=mingw INSTALL_TOP=$(PREFIX) TO_BIN="lua.exe luac.exe"
cp -v $(LUA)/src/lua*.dll ../bin
echo "The Windows distribution of Grafx2 is linked with Lua v$(LUAVER)" > ../doc/README-lua.txt
grep LUA_COPYRIGHT $(LUA)/src/lua.h | cut -d'"' -f 2 >> ../doc/README-lua.txt
echo "" >> ../doc/README-lua.txt
echo "License : http://www.lua.org/license.html" >> ../doc/README-lua.txt
# extract license from readme.html
awk '/BLOCKQUOTE/{flag=1-flag;next}flag' $(LUA)/doc/readme.html | grep -v '<P>' | tail --lines +2 >> ../doc/README-lua.txt
endif
$(LUA)/.ok: archives/$(LUAARCH)
@ -101,8 +117,14 @@ $(PREFIX)/lib/libSDLmain.a: archives/$(SDLDEVEL)
$(TAR) xzf $<
patch -p0 < $(SDLDEVELPATCH)
cd SDL-1.2.15 && CROSS_PATH=$(PREFIX) $(MAKE) cross
ifdef WIN32CROSS
ifdef WIN32
$(CP) $(PREFIX)/bin/SDL.dll ../bin
echo "The following file:" > ../doc/README-SDL.txt
echo "" >> ../doc/README-SDL.txt
echo " SDL.dll" >> ../doc/README-SDL.txt
echo "" >> ../doc/README-SDL.txt
echo "is the runtime environment for the SDL library." >> ../doc/README-SDL.txt
tail --lines +3 SDL-1.2.15/README-SDL.txt >> ../doc/README-SDL.txt
endif
$(PREFIX)/lib/libSDL_image.a: $(PREFIX)/lib/libjpeg.a
@ -113,8 +135,17 @@ $(PREFIX)/lib/libSDL_image.a: $(SDLIMAGE)/.ok
cd $(SDLIMAGE) && CC="$(CC) $(LDFLAGS)" CPPFLAGS=-I$(PREFIX)/include LDFLAGS="-L$(PREFIX)/lib" LIBPNG_CFLAGS= LIBPNG_LIBS=-lpng ./configure --prefix=$(PREFIX) --with-sdl-prefix=$(PREFIX) --host=$(HOST) --disable-webp
cd $(SDLIMAGE) && $(MAKE)
cd $(SDLIMAGE) && $(MAKE) install
ifdef WIN32CROSS
ifdef WIN32
$(CP) $(PREFIX)/bin/SDL_image.dll ../bin
echo "$(SDLIMAGE)" > ../doc/README-SDL_image.txt
echo "" >> ../doc/README-SDL_image.txt
echo "dependencies :" >> ../doc/README-SDL_image.txt
echo " - $(LIBPNG)" >> ../doc/README-SDL_image.txt
echo " - http://www.ijg.org/ JPEG lib $(JPEGVER)" >> ../doc/README-SDL_image.txt
echo " - $(LIBTIFF)" >> ../doc/README-SDL_image.txt
echo "" >> ../doc/README-SDL_image.txt
echo "License :" >> ../doc/README-SDL_image.txt
cat $(SDLIMAGE)/COPYING >> ../doc/README-SDL_image.txt
endif
$(SDLIMAGE)/.ok: archives/$(SDLIMAGEARCH)
@ -129,8 +160,15 @@ $(PREFIX)/lib/libSDL_ttf.a: $(SDLTTF)/.ok
./configure --prefix=$(PREFIX) --with-sdl-prefix=$(PREFIX) --with-freetype-prefix=$(PREFIX) --host=$(HOST)
cd $(SDLTTF) && $(MAKE)
cd $(SDLTTF) && $(MAKE) install
ifdef WIN32CROSS
ifdef WIN32
$(CP) $(PREFIX)/bin/SDL_ttf.dll ../bin
echo "$(SDLTTF)" > ../doc/README-SDL_ttf.txt
echo "" >> ../doc/README-SDL_ttf.txt
echo "dependencies :" >> ../doc/README-SDL_ttf.txt
echo " - $(FREETYPE)" >> ../doc/README-SDL_ttf.txt
echo "" >> ../doc/README-SDL_ttf.txt
echo "License :" >> ../doc/README-SDL_ttf.txt
cat $(SDLTTF)/COPYING >> ../doc/README-SDL_ttf.txt
endif
$(SDLTTF)/.ok: archives/$(SDLTTFARCH)
@ -145,8 +183,13 @@ $(PREFIX)/lib/libfreetype.a: $(FREETYPE)/.ok
PKG_CONFIG_LIBDIR=$(PREFIX)/lib/pkgconfig LDFLAGS="$(LDFLAGS)"
cd $(FREETYPE) && $(MAKE)
cd $(FREETYPE) && $(MAKE) install
ifdef WIN32CROSS
ifdef WIN32
$(CP) $(PREFIX)/bin/libfreetype*.dll ../bin
echo "$(FREETYPE)" > ../doc/README-freetype.txt
echo "" >> ../doc/README-freetype.txt
echo "License :" >> ../doc/README-freetype.txt
echo "" >> ../doc/README-freetype.txt
cat $(FREETYPE)/docs/GPLv2.TXT >> ../doc/README-freetype.txt
endif
$(FREETYPE)/.ok: archives/$(FREETYPEARCH)
@ -157,8 +200,9 @@ $(PREFIX)/lib/libjpeg.a: $(JPEGDIR)/.ok
cd $(JPEGDIR) && CC=$(CC) ./configure --prefix=$(PREFIX) --host=$(HOST)
cd $(JPEGDIR) && $(MAKE)
cd $(JPEGDIR) && $(MAKE) install
ifdef WIN32CROSS
ifdef WIN32
$(CP) $(PREFIX)/bin/libjpeg*.dll ../bin
$(CP) $(JPEGDIR)/README ../doc/README-jpeg.txt
endif
$(JPEGDIR)/.ok: archives/$(JPEGARCH)
@ -174,8 +218,13 @@ $(PREFIX)/lib/libtiff.a: $(LIBTIFF)/.ok
--with-jpeg-include-dir=$(PREFIX)/include --with-jpeg-lib-dir=$(PREFIX)/lib
cd $(LIBTIFF) && $(MAKE)
cd $(LIBTIFF) && $(MAKE) install
ifdef WIN32CROSS
ifdef WIN32
$(CP) $(PREFIX)/bin/libtiff*.dll ../bin
echo "$(LIBTIFF)" > ../doc/README-tiff.txt
echo "" >> ../doc/README-tiff.txt
echo "License :" >> ../doc/README-tiff.txt
echo "" >> ../doc/README-tiff.txt
cat $(LIBTIFF)/COPYRIGHT >> ../doc/README-tiff.txt
endif
$(LIBTIFF)/.ok: archives/$(LIBTIFFARCH)
@ -188,8 +237,13 @@ $(PREFIX)/lib/libpng.a: $(LIBPNG)/.ok
cd $(LIBPNG) && CC="$(CC) $(LDFLAGS)" CPPFLAGS=-I$(PREFIX)/include LDFLAGS="-L$(PREFIX)/lib" ./configure --prefix=$(PREFIX) --host=$(HOST) --enable-silent-rules
cd $(LIBPNG) && $(MAKE)
cd $(LIBPNG) && $(MAKE) install
ifdef WIN32CROSS
ifdef WIN32
$(CP) $(PREFIX)/bin/libpng*.dll ../bin
echo "$(LIBPNG)" > ../doc/README-libpng.txt
echo "" >> ../doc/README-libpng.txt
echo "License :" >> ../doc/README-libpng.txt
echo "" >> ../doc/README-libpng.txt
cat $(LIBPNG)/LICENSE >> ../doc/README-libpng.txt
endif
$(LIBPNG)/.ok: archives/$(LIBPNGARCH)
@ -199,8 +253,9 @@ $(LIBPNG)/.ok: archives/$(LIBPNGARCH)
$(PREFIX)/lib/libz.a: $(ZLIB)/.ok
cd $(ZLIB) && $(MAKE) -fwin32/Makefile.gcc PREFIX=$(shell echo $(CC) | sed 's/^\(.*\)gcc/\1/') LOC="$(LDFLAGS) $(CFLAGS)"
cd $(ZLIB) && INCLUDE_PATH=$(PREFIX)/include LIBRARY_PATH=$(PREFIX)/lib BINARY_PATH=$(PREFIX)/bin $(MAKE) install -fwin32/Makefile.gcc SHARED_MODE=1
ifdef WIN32CROSS
ifdef WIN32
$(CP) $(PREFIX)/bin/zlib*.dll ../bin
$(CP) $(ZLIB)/README ../doc/README-zlib1.txt
endif
$(ZLIB)/.ok: archives/$(ZLIBARCH)

4
doc/README.txt
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@ -41,7 +41,11 @@ GrafX2 uses the following libraries that are distributed according to their
own licenses:
- SDL: see doc/README-SDL.txt
- SDL_image: see doc/README-SDL_image.txt
- IJG JPEG library: see doc/README-jpeg.txt
- LibTIFF: see doc/README-tiff.txt
- libpng: see doc/README-libpng.txt
- SDL_ttf: see doc/README-SDL_ttf.txt
- FreeType 2: see doc/README-freetype.txt
- zlib: (on Windows) see doc/README-zlib1.txt
- Lua: see doc/README-lua.txt
The font Tuffy.ttf included as a sample in the fonts directory is public domain.