diff options
Diffstat (limited to 'scripts/makefile.gcc')
| -rw-r--r-- | scripts/makefile.gcc | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/scripts/makefile.gcc b/scripts/makefile.gcc index a97731367..b215a70fb 100644 --- a/scripts/makefile.gcc +++ b/scripts/makefile.gcc @@ -1,6 +1,6 @@ # makefile for libpng using gcc (generic, static library) +# Copyright (C) 2000, 2014, 2019-2022 Cosmin Truta # Copyright (C) 2008, 2014 Glenn Randers-Pehrson -# Copyright (C) 2000, 2014, 2019 Cosmin Truta # Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc. # # This code is released under the libpng license. @@ -19,12 +19,16 @@ RANLIB = ranlib CP = cp RM_F = rm -f +# Compiler and linker flags +NOHWOPT = -DPNG_ARM_NEON_OPT=0 -DPNG_MIPS_MSA_OPT=0 \ + -DPNG_POWERPC_VSX_OPT=0 -DPNG_INTEL_SSE_OPT=0 WARNMORE = -Wwrite-strings -Wpointer-arith -Wshadow \ -Wmissing-declarations -Wtraditional -Wcast-align \ -Wstrict-prototypes -Wmissing-prototypes # -Wconversion -CPPFLAGS = -I$(ZLIBINC) # -DPNG_DEBUG=5 -CFLAGS = -W -Wall -O2 # $(WARNMORE) -g -LDFLAGS = -L$(ZLIBLIB) +DEFS = $(NOHWOPT) +CPPFLAGS = -I$(ZLIBINC) $(DEFS) # -DPNG_DEBUG=5 +CFLAGS = -O2 -Wall -Wextra -Wundef # $(WARNMORE) -g +LDFLAGS = -L$(ZLIBLIB) # -g LIBS = -lz -lm # File extensions @@ -34,10 +38,10 @@ EXEEXT = # See scripts/pnglibconf.mak for more options PNGLIBCONF_H_PREBUILT = scripts/pnglibconf.h.prebuilt -# Variables -OBJS = png.o pngerror.o pngget.o pngmem.o pngpread.o \ - pngread.o pngrio.o pngrtran.o pngrutil.o pngset.o \ - pngtrans.o pngwio.o pngwrite.o pngwtran.o pngwutil.o +# File lists +OBJS = png.o pngerror.o pngget.o pngmem.o pngpread.o \ + pngread.o pngrio.o pngrtran.o pngrutil.o pngset.o \ + pngtrans.o pngwio.o pngwrite.o pngwtran.o pngwutil.o # Targets all: static |