[libpng15] The macros passed in the command line to Borland make were ignored if

similarly-named macros are 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 09:38:20 -06:00
committed by Glenn Randers-Pehrson
parent 6e0f47f88f
commit 5310158c37
5 changed files with 27 additions and 9 deletions

View File

@@ -60,7 +60,9 @@ LDFLAGS=-M -L$(ZLIB_DIR) $(MODEL_ARG) $(LDEBUG)
# Pre-built configuration
# See scripts\pnglibconf.mak for more options
!ifndef PNGLIBCONF_H_PREBUILT
PNGLIBCONF_H_PREBUILT = scripts\pnglibconf.h.prebuilt
!endif
## Variables