X-Git-Url: https://git.xonotic.org/?a=blobdiff_plain;f=makefile.inc;h=2534cff705da601a3b61acbd5cb46d0c77557cf8;hb=cd51987a9fd5813e15dfb442b7ded432173390f9;hp=20c6ec3c2b63130335c5b16d6faeb4d5769c5907;hpb=0ac96d68f0de33261676f620c324eb8b4695ba50;p=xonotic%2Fdarkplaces.git

diff --git a/makefile.inc b/makefile.inc
index 20c6ec3c..2534cff7 100644
--- a/makefile.inc
+++ b/makefile.inc
@@ -2,44 +2,7 @@
 CHECKLEVEL1 = @if [ "$(LEVEL)" != 1 ]; then $(MAKE) help; false; fi
 CHECKLEVEL2 = @if [ "$(LEVEL)" != 2 ]; then $(MAKE) help; false; fi
 
-# Choose the compiler you want to use
-CC?=gcc
-
-# athlon optimizations
-#CPUOPTIMIZATIONS?=-march=athlon
-# athlon xp optimizations
-#CPUOPTIMIZATIONS?=-march=athlon-xp
-# athlon 64 optimizations
-#CPUOPTIMIZATIONS?=-march=athlon64 -m32
-# Pentium 3 optimizations
-#CPUOPTIMIZATIONS?=-march=pentium3
-# Pentium 4 optimizations
-#CPUOPTIMIZATIONS?=-march=pentium4
-# 686 (Pentium Pro/II) optimizations
-#CPUOPTIMIZATIONS?=-march=i686
-# No specific CPU (386 compatible)
-#CPUOPTIMIZATIONS?=
-# Experimental
-#CPUOPTIMIZATIONS?=-fno-math-errno -fno-rounding-math -fno-signaling-nans -fassociative-math -freciprocal-math -fno-signed-zeros -fno-trapping-math
-# Normal
-ifeq ($(CC), clang)
-	CPUOPTIMIZATIONS?=-fno-math-errno -fno-rounding-math -fno-trapping-math
-else
-	CPUOPTIMIZATIONS?=-fno-math-errno -fno-rounding-math -fno-signaling-nans -fno-trapping-math
-endif
-# NOTE: *never* *ever* use the -ffast-math or -funsafe-math-optimizations flag
-# Also, since gcc 5, -ffinite-math-only makes NaN and zero compare equal inside engine code but not inside QC, which causes error spam for seemingly valid QC code like if (x != 0) return 1 / x;
 
-SDL_CONFIG?=sdl2-config
-SDLCONFIG_UNIXCFLAGS?=`$(SDL_CONFIG) --cflags`
-SDLCONFIG_UNIXCFLAGS_X11?=
-SDLCONFIG_UNIXLIBS?=`$(SDL_CONFIG) --libs`
-SDLCONFIG_UNIXLIBS_X11?=-lX11
-SDLCONFIG_UNIXSTATICLIBS?=`$(SDL_CONFIG) --static-libs`
-SDLCONFIG_UNIXSTATICLIBS_X11?=-lX11
-SDLCONFIG_MACOSXCFLAGS=-I/Library/Frameworks/SDL2.framework/Headers -I$(HOME)/Library/Frameworks/SDL2.framework/Headers
-SDLCONFIG_MACOSXLIBS=-F$(HOME)/Library/Frameworks/ -framework SDL2 -framework Cocoa $(SDLCONFIG_MACOSXCFLAGS)
-SDLCONFIG_MACOSXSTATICLIBS=-F$(HOME)/Library/Frameworks/ -framework SDL2 -framework Cocoa $(SDLCONFIG_MACOSXCFLAGS)
 STRIP?=strip
 
 
@@ -51,27 +14,6 @@ OBJ_SND_COMMON=snd_main.o snd_mem.o snd_mix.o snd_ogg.o snd_wav.o $(OBJ_SND_XMP)
 OBJ_SND_NULL=snd_null.o
 LIB_SND_NULL=
 
-# Open Sound System (Linux, FreeBSD and Solaris)
-OBJ_SND_OSS=$(OBJ_SND_COMMON) snd_oss.o
-LIB_SND_OSS=
-
-# Advanced Linux Sound Architecture (Linux)
-OBJ_SND_ALSA=$(OBJ_SND_COMMON) snd_alsa.o
-LIB_SND_ALSA=-lasound
-
-# Core Audio (Mac OS X)
-OBJ_SND_COREAUDIO=$(OBJ_SND_COMMON) snd_coreaudio.o
-LIB_SND_COREAUDIO=-framework CoreAudio
-
-# BSD / Sun audio API (NetBSD and OpenBSD)
-OBJ_SND_BSD=$(OBJ_SND_COMMON) snd_bsd.o
-LIB_SND_BSD=
-
-# DirectX and Win32 WAVE output (Win32)
-OBJ_SND_WIN=$(OBJ_SND_COMMON) snd_win.o
-LIB_SND_WIN=
-
-
 ###### Common objects and flags #####
 
 # Common objects
@@ -101,7 +43,7 @@ OBJ_COMMON= \
 	com_ents.o \
 	com_ents4.o \
 	com_game.o \
-	com_list.o \
+	com_infostring.o \
 	com_msg.o \
 	common.o \
 	console.o \
@@ -139,6 +81,7 @@ OBJ_COMMON= \
 	model_sprite.o \
 	netconn.o \
 	palette.o \
+	phys.o \
 	polygon.o \
 	portals.o \
 	protocol.o \
@@ -151,6 +94,7 @@ OBJ_COMMON= \
 	r_shadow.o \
 	r_sky.o \
 	r_sprites.o \
+	r_stats.o \
 	sbar.o \
 	sv_ccmds.o \
 	sv_demo.o \
@@ -193,10 +137,13 @@ else
 	CFLAGS_STANDARD=
 endif
 
-CFLAGS_TCC=
+CFLAGS_WARNINGS=-Wall -Winline -Werror=vla -Werror=c++-compat -Wwrite-strings -Wshadow -Wold-style-definition -Wstrict-prototypes -Wsign-compare -Wdeclaration-after-statement -Wmissing-prototypes
 
+CFLAGS_TCC=
 ifeq ($(CC), tcc)
 	CFLAGS_TCC=-DSDL_DISABLE_IMMINTRIN_H
+else
+	CFLAGS_MAKEDEP?=-MMD
 endif
 
 CFLAGS_COMMON=$(CFLAGS_STANDARD) $(CFLAGS_TCC) $(CFLAGS_MAKEDEP) $(CFLAGS_PRELOAD) $(CFLAGS_FS) $(CFLAGS_WARNINGS) $(CFLAGS_LIBZ) $(CFLAGS_LIBJPEG) $(CFLAGS_SND_XMP) $(CFLAGS_NET) $(CFLAGS_SDL) -D_FILE_OFFSET_BITS=64 -D__KERNEL_STRICT_NAMES -I../../../
@@ -216,12 +163,22 @@ else
 	CFLAGS_SSE2=
 endif # ifeq ($(DP_SSE),1)
 
+# No specific CPU
+CPUOPTIMIZATIONS?=
+# x86
+ifeq ($(DP_SSE),1)
+	CPUOPTIMIZATIONS+=-mno-avx
+endif
+# bones_was_here: added -mno-avx because when compiling for (at least) haswell or skylake with gcc or clang, with both -O2 and -O3, AVX auto-vectorisation causes subtle bugs in Xonotic QC physics, and changes the hash generated by the CI pipeline.  AVX2 seems to be OK.
+
 OPTIM_DEBUG=$(CPUOPTIMIZATIONS)
 #OPTIM_RELEASE=-O2 -fno-strict-aliasing -ffast-math -funroll-loops $(CPUOPTIMIZATIONS)
 #OPTIM_RELEASE=-O2 -fno-strict-aliasing -fno-math-errno -fno-trapping-math -fno-signaling-nans -fcx-limited-range -funroll-loops $(CPUOPTIMIZATIONS)
 #OPTIM_RELEASE=-O2 -fno-strict-aliasing -funroll-loops $(CPUOPTIMIZATIONS)
 #OPTIM_RELEASE=-O2 -fno-strict-aliasing $(CPUOPTIMIZATIONS)
-OPTIM_RELEASE=-O3 -fno-strict-aliasing $(CPUOPTIMIZATIONS)
+#OPTIM_RELEASE=-O3 -fno-strict-aliasing $(CPUOPTIMIZATIONS)
+#OPTIM_RELEASE=-O3 -fno-strict-aliasing -fno-math-errno -fno-trapping-math $(CPUOPTIMIZATIONS)
+OPTIM_RELEASE=-O3 -fno-math-errno -fno-trapping-math $(CPUOPTIMIZATIONS)
 # NOTE: *never* *ever* use the -ffast-math or -funsafe-math-optimizations flag
 # Also, since gcc 5, -ffinite-math-only makes NaN and zero compare equal inside engine code but not inside QC, which causes error spam for seemingly valid QC code like if (x != 0) return 1 / x;
 
@@ -229,9 +186,13 @@ DO_CC=$(CC) $(CFLAGS) -c $< -o $@
 
 
 # Link
-LDFLAGS_DEBUG=-g -ggdb $(OPTIM_DEBUG) -DSVNREVISION=`{ test -d .svn && svnversion; } || { test -d .git && git describe --always; } || echo -` -DBUILDTYPE=debug
-LDFLAGS_PROFILE=-g -pg -fprofile-arcs $(OPTIM_RELEASE) -DSVNREVISION=`{ test -d .svn && svnversion; } || { test -d .git && git describe --always; } || echo -` -DBUILDTYPE=profile
-LDFLAGS_RELEASE=$(OPTIM_RELEASE) -DSVNREVISION=`{ test -d .svn && svnversion; } || { test -d .git && git describe --always; } || echo -` -DBUILDTYPE=release
+
+# not checking for .git directory before running `git describe` because that would stop it working in a subdirectory
+VCREVISION=$(shell { test -d .svn && svnversion; } || git describe --always --dirty='~' 2>/dev/null || echo -)
+
+LDFLAGS_DEBUG=-g -ggdb $(OPTIM_DEBUG)                  -DVCREVISION=$(VCREVISION) -DBUILDTYPE=debug
+LDFLAGS_PROFILE=-g -pg -fprofile-arcs $(OPTIM_RELEASE) -DVCREVISION=$(VCREVISION) -DBUILDTYPE=profile
+LDFLAGS_RELEASE=$(OPTIM_RELEASE)                       -DVCREVISION=$(VCREVISION) -DBUILDTYPE=release
 
 
 ##### UNIX specific variables #####
@@ -263,7 +224,7 @@ LDFLAGS_LINUXSDL=$(LDFLAGS_UNIXCOMMON) -lrt -ldl $(LDFLAGS_UNIXSDL)
 
 # Link
 LDFLAGS_MACOSXSV=$(LDFLAGS_UNIXCOMMON) -ldl
-LDFLAGS_MACOSXSDL=$(LDFLAGS_UNIXCOMMON) -ldl -framework IOKit $(SDLCONFIG_STATICLIBS) ../../../SDLMain.m
+LDFLAGS_MACOSXSDL=$(LDFLAGS_UNIXCOMMON) -ldl -framework IOKit $(SDLCONFIG_STATICLIBS) #../../../SDLMain.m
 
 
 ##### SunOS specific variables #####
@@ -448,21 +409,29 @@ prepare :
 
 
 #this checks USEODE when compiling so it needs the ODE flags as well
-prvm_cmds.o: prvm_cmds.c
+cl_parse.o: cl_parse.c
 	$(CHECKLEVEL2)
 	$(DO_CC) $(CFLAGS_ODE)
 
-world.o: world.c
+cs_progs.o: cs_progs.c
 	$(CHECKLEVEL2)
 	$(DO_CC) $(CFLAGS_ODE)
 
-vid_glx.o: vid_glx.c
+sv_main.o: sv_main.c
 	$(CHECKLEVEL2)
-	$(DO_CC) -I/usr/X11R6/include
+	$(DO_CC) $(CFLAGS_ODE)
 
-keysym2ucs.o: keysym2ucs.c
+sv_phys.o: sv_phys.c
 	$(CHECKLEVEL2)
-	$(DO_CC) -I/usr/X11R6/include
+	$(DO_CC) $(CFLAGS_ODE)
+
+prvm_cmds.o: prvm_cmds.c
+	$(CHECKLEVEL2)
+	$(DO_CC) $(CFLAGS_ODE)
+
+world.o: world.c
+	$(CHECKLEVEL2)
+	$(DO_CC) $(CFLAGS_ODE)
 
 crypto.o: crypto.c
 	$(CHECKLEVEL2)
@@ -497,6 +466,7 @@ nexuiz.o: %.o : %.rc
 .c.o:
 	$(CHECKLEVEL2)
 	$(DO_CC)
+.c.o: .EXTRA_PREREQS =  # According to POSIX, a suffix rule cannot contain prerequisites.
 
 $(EXE_SV): $(OBJ_SV) $(OBJ_ICON)
 	$(CHECKLEVEL2)
@@ -514,6 +484,9 @@ $(EXE_SDLNEXUIZ): $(OBJ_SDL) $(OBJ_ICON_NEXUIZ)
 	$(CHECKLEVEL2)
 	$(DO_LD)
 
+# If requested, these targets must always run first:
+.EXTRA_PREREQS := $(filter clean clean-profile, $(MAKECMDGOALS))
+
 clean:
 	-$(CMD_RM) $(EXE_SV)
 	-$(CMD_RM) $(EXE_SDL)
@@ -521,7 +494,9 @@ clean:
 	-$(CMD_RM) $(EXE_SDLNEXUIZ)
 	-$(CMD_RM) *.o
 	-$(CMD_RM) *.d
+	-$(CMD_RM) *.gch
 	-$(CMD_RM) build-obj/
+clean: .EXTRA_PREREQS =  # prevents circular dependency with clean-profile
 
 clean-profile: clean
 	-$(CMD_RM) *.gcda