add alternate URL to download libpng sources

This commit is contained in:
Thomas Bernard 2018-03-02 00:21:26 +01:00
parent 75fcc3dd4f
commit 07db9f1567

3
3rdparty/Makefile vendored
View File

@ -10,6 +10,7 @@ SDLTTFURL=https://www.libsdl.org/projects/SDL_ttf/release/$(SDLTTFARCH)
LIBPNG = libpng-1.6.34 LIBPNG = libpng-1.6.34
LIBPNGARCH = $(LIBPNG).tar.gz LIBPNGARCH = $(LIBPNG).tar.gz
LIBPNGURL = https://download.sourceforge.net/libpng/$(LIBPNGARCH) LIBPNGURL = https://download.sourceforge.net/libpng/$(LIBPNGARCH)
LIBPNGURLALT = ftp://ftp-osl.osuosl.org/pub/libpng/src/libpng16/$(LIBPNGARCH)
JPEGVER = 9c JPEGVER = 9c
JPEGDIR = jpeg-$(JPEGVER) JPEGDIR = jpeg-$(JPEGVER)
JPEGARCH = jpegsrc.v$(JPEGVER).tar.gz JPEGARCH = jpegsrc.v$(JPEGVER).tar.gz
@ -206,7 +207,7 @@ archives/$(SDLTTFARCH):
archives/$(LIBPNGARCH): archives/$(LIBPNGARCH):
@$(MKDIR) $(@D) @$(MKDIR) $(@D)
cd $(@D) && $(GETURL) $(LIBPNGURL) cd $(@D) && ( $(GETURL) $(LIBPNGURL) || $(GETURL) $(LIBPNGURLALT) )
archives/$(JPEGARCH): archives/$(JPEGARCH):
@$(MKDIR) $(@D) @$(MKDIR) $(@D)