diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2003-03-29 16:14:01 +0000 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2003-03-29 16:14:01 +0000 |
| commit | 183aea64d3d45bfed30f07079a0c68fa7165bc0b (patch) | |
| tree | 4edb6e0aa92242e28e0400a49504459fcf377f70 /src/glut | |
| parent | a8d4963fbcfe370a571671a250a1ae8dd894a94a (diff) | |
DOS updates from Daniel Borca
Diffstat (limited to 'src/glut')
| -rw-r--r-- | src/glut/dos/Makefile.DJ | 21 | ||||
| -rw-r--r-- | src/glut/dos/PC_HW/pc_keyb.c | 5 | ||||
| -rw-r--r-- | src/glut/dos/PC_HW/pc_mouse.c | 1 |
3 files changed, 14 insertions, 13 deletions
diff --git a/src/glut/dos/Makefile.DJ b/src/glut/dos/Makefile.DJ index 2ae88520dc..52c347cda3 100644 --- a/src/glut/dos/Makefile.DJ +++ b/src/glut/dos/Makefile.DJ @@ -59,11 +59,13 @@ CFLAGS += -I- -I$(TOP)/include -I. -I$(MKGLUT) -IPC_HW AR = ar
ARFLAGS = rus
-ifneq ($(wildcard $(DJDIR)/lib/dxe3.ld),)
-DXE3GEN = $(wildcard $(addsuffix /dxe3gen.exe,$(subst ;, ,$(PATH))))
-endif
+HAVEDXE3 = $(wildcard $(DJDIR)/bin/dxe3gen.exe)
-RM = del
+ifeq ($(wildcard $(addsuffix /rm.exe,$(subst ;, ,$(PATH)))),)
+UNLINK = del $(subst /,\,$(1))
+else
+UNLINK = $(RM) $(1)
+endif
CORE_SOURCES = \
callback.c \
@@ -118,16 +120,15 @@ $(LIBDIR)/$(GLUT_LIB): $(OBJECTS) $(AR) $(ARFLAGS) $(LIBDIR)/$(GLUT_LIB) $(OBJECTS)
$(LIBDIR)/$(GLUT_DXE) $(LIBDIR)/$(GLUT_IMP): $(OBJECTS)
-ifeq ($(DXE3GEN),)
- $(warning Missing DXE3GEN and/or DXE3.LD! You must have DXE3GEN)
- $(warning somewhere in PATH, and DXE3.LD in DJGPP/LIB directory.)
+ifeq ($(HAVEDXE3),)
+ $(warning Missing DXE3 package... Skipping $(GLUT_DXE))
else
-dxe3gen -o $(LIBDIR)/$(GLUT_DXE) -I $(LIBDIR)/$(GLUT_IMP) -D "MesaGLUT DJGPP" -E _glut -P gl.dxe -P glu.dxe -U $(OBJECTS)
endif
clean:
- -$(RM) $(subst /,\,*.o)
- -$(RM) $(subst /,\,PC_HW/*.o)
- -$(RM) $(subst /,\,$(MKGLUT)/*.o)
+ -$(call UNLINK,*.o)
+ -$(call UNLINK,PC_HW/*.o)
+ -$(call UNLINK,$(MKGLUT)/*.o)
-include depend
diff --git a/src/glut/dos/PC_HW/pc_keyb.c b/src/glut/dos/PC_HW/pc_keyb.c index 6475be3508..ec509c2ace 100644 --- a/src/glut/dos/PC_HW/pc_keyb.c +++ b/src/glut/dos/PC_HW/pc_keyb.c @@ -420,8 +420,9 @@ int pc_readkey (void) if (keyboard_installed) {
int key;
- do {
- } while (key_buffer.start==key_buffer.end);
+ while (key_buffer.start==key_buffer.end) {
+ __dpmi_yield();
+ }
DISABLE();
key = key_buffer.key[key_buffer.start++];
diff --git a/src/glut/dos/PC_HW/pc_mouse.c b/src/glut/dos/PC_HW/pc_mouse.c index 1740bfbac4..cf8fb668ba 100644 --- a/src/glut/dos/PC_HW/pc_mouse.c +++ b/src/glut/dos/PC_HW/pc_mouse.c @@ -274,6 +274,5 @@ _mouse_wrap: \n\ movl %esi, %esp \n\
popl %es \n\
iret \n\
- .balign 4 \n\
.global _mouse_wrap_end \n\
_mouse_wrap_end:.long 0, 0");
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