[devel] Added a section in documentation

about using png_set_io_ptr() in configure scripts for detecting libpng
This commit is contained in:
Glenn Randers-Pehrson
2009-06-02 13:46:41 -05:00
parent e0c505cfae
commit 37e7e0bd81
3 changed files with 23 additions and 9 deletions

View File

@@ -1,5 +1,5 @@
Libpng 1.4.0beta62 - May 31, 2009
Libpng 1.4.0beta62 - June 2, 2009
This is not intended to be a public release. It will be replaced
within a few weeks by a public version or by another test version.
@@ -466,10 +466,12 @@ version 1.4.0beta61 [May 20, 2009]
accordingly.
More reformatting of comments, mostly to capitalize sentences.
version 1.4.0beta62 [May 31, 2009]
version 1.4.0beta62 [June 2, 2009]
Added "#define PNG_NO_WRITE_SWAP" to contrib/pngminim/encoder/pngusr.h
and "define PNG_NO_READ_SWAP" to decoder/pngusr.h and preader/pngusr.h
Reformatted several remaining "else statement" into two lines.
Added a section about using png_get_io_ptr() in configure scripts to detect
the presence of libpng.
version 1.4.0betaN [future]
Build shared libraries with -lz and sometimes -lm.