[libpng16] The macros passed in the command line to Borland make were ignored if

similarly-named macros were already defined in makefiles. This behavior
is different from POSIX make and other make programs.  Surround the
macro definitions with ifndef guards (Cosmin).
This commit is contained in:
Cosmin Truta
2014-11-14 09:47:54 -06:00
committed by Glenn Randers-Pehrson
parent 6df21524cd
commit b8eb945946
5 changed files with 26 additions and 8 deletions

View File

@@ -16,7 +16,9 @@ CP=copy
# Pre-built configuration
# See scripts\pnglibconf.mak for more options
!ifndef PNGLIBCONF_H_PREBUILT
PNGLIBCONF_H_PREBUILT = scripts\pnglibconf.h.prebuilt
!endif
O=.obj
E=.exe