search for: png_interlace_non

...directory with the gcc compiler command gcc -I. -I../../../src/include -I../../../src/include -I../../../src/include/R_ext -I/usr/local/include -DHAVE_CONFIG_H -fPIC -g -O2 -c rbitmap.c -o rbitmap.o results in the following errors: rbitmap.c: In function `R_SaveAsPng': rbitmap.c:168: `PNG_INTERLACE_NONE' undeclared (first use in this function) rbitmap.c:168: (Each undeclared identifier is reported only once rbitmap.c:168: for each function it appears in.) rbitmap.c:168: `PNG_COMPRESSION_TYPE_BASE' undeclared (first use in this function) rbitmap.c:169: `PNG_FILTER_TYPE_BASE' unde...

...rom: (NULL) (150.203.33.227) >From running the make, the following error occurs: gcc -I. -I../../../src/include -I../../../src/include -I/opt/x11r6.3/include -I/usr/local/include -DHAVE_CONFIG_H -fPIC -g -O2 -c rbitmap.c -o rbitmap.o rbitmap.c: In function `R_SaveAsPng': rbitmap.c:169: `PNG_INTERLACE_NONE' undeclared (first use in this function) rbitmap.c:169: (Each undeclared identifier is reported only once rbitmap.c:169: for each function it appears in.) rbitmap.c:169: `PNG_COMPRESSION_TYPE_BASE' undeclared (first use in this function) rbitmap.c:170: `PNG_FILTER_TYPE_BASE' undeclared...

...:335: error: ‘png_ptr’ was not declared in this scope pngpixmap.h:335: error: ‘PNG_FILTER_NONE’ was not declared in this scope pngpixmap.h:335: error: ‘png_set_filter’ was not declared in this scope pngpixmap.h:338: error: ‘PNG_COLOR_TYPE_RGB’ was not declared in this scope pngpixmap.h:339: error: ‘PNG_INTERLACE_NONE’ was not declared in this scope pngpixmap.h:340: error: ‘PNG_COMPRESSION_TYPE_DEFAULT’ was not declared in this scope pngpixmap.h:341: error: ‘PNG_FILTER_TYPE_DEFAULT’ was not declared in this scope pngpixmap.h:343: error: ‘info_ptr’ was not declared in this scope pngpixmap.h:346: error: ‘png_set_...