[libpng17] Revised comment about PNG_RELEASE_BUILD in pngpriv.h, to say

Use -DPNG_RELEASE_BUILD in CFLAGS or "#define PNG_RELEASE_BUILD 1" in
pngusr.h to turn on the release compile path.
This commit is contained in:
Glenn Randers-Pehrson 2015-03-23 11:11:08 -05:00
parent 218b2d7c70
commit ad817b9b2b

View File

@ -338,8 +338,11 @@
* default is just to use PNG_LIBPNG_BUILD_BASE_TYPE. Set this in CPPFLAGS
* with either:
*
* -DPNG_RELEASE_BUILD=1 Turns on the release compile path
* -DPNG_RELEASE_BUILD Turns on the release compile path
* -DPNG_RELEASE_BUILD=0 Turns it off
* or in your pngusr.h with
* #define PNG_RELEASE_BUILD=1 Turns on the release compile path
* #define PNG_RELEASE_BUILD=0 Turns it off
*/
#ifndef PNG_RELEASE_BUILD
# define PNG_RELEASE_BUILD (PNG_LIBPNG_BUILD_BASE_TYPE >= PNG_LIBPNG_BUILD_RC)