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Fix the options when compiling under OpenWatcom

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OpenWatcom needs different strings for compile and link target, so
using -bcl which uses the same string for both is just plain wrong.
This fixes that bit, but running nasm on test/floatx.asm (at least as
a DOS or a Win32 binary) crashes with a NULL pointer reference inside
the C library free() function.
This commit is contained in:
H. Peter Anvin 2008-01-21 11:50:31 -08:00
parent 8960f37b9c
commit 9964558613
2 changed files with 26 additions and 10 deletions
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10
Mkfiles/openwcom.mak
View File

@ -14,8 +14,8 @@ bindir = $(prefix)\bin
mandir = $(prefix)\man
CC = wcl386
CFLAGS = -3 -bcl=$(TARGET) -ox -wx -ze -fpi
BUILD_CFLAGS = $(CFLAGS) # -I$(srcdir)/inttypes
CFLAGS = -3 -ox -wx -ze -fpi
BUILD_CFLAGS = $(CFLAGS) $(TARGET_FLAGS) # -I$(srcdir)/inttypes
INTERNAL_CFLAGS = -I$(srcdir) -I. -DHAVE_SNPRINTF -DHAVE_VSNPRINTF
ALL_CFLAGS = $(BUILD_CFLAGS) $(INTERNAL_CFLAGS)
LD = $(CC)
@ -59,13 +59,13 @@ what: .SYMBOLIC
@echo Please build "dos", "win32" or "os2"
dos: .SYMBOLIC
$(MAKE) /f $(__MAKEFILES__) all TARGET=DOS4G
$(MAKE) /f $(__MAKEFILES__) all TARGET_FLAGS="-bt=DOS -l=DOS4G"
win32: .SYMBOLIC
$(MAKE) /f $(__MAKEFILES__) all TARGET=NT
$(MAKE) /f $(__MAKEFILES__) all TARGET_FLAGS="-bt=NT -l=NT"
os2: .SYMBOLIC
$(MAKE) /f $(__MAKEFILES__) all TARGET=OS2V2
$(MAKE) /f $(__MAKEFILES__) all TARGET_FLAGS="-bt=OS2 -l=OS2V2"
all: nasm$(X) ndisasm$(X) .SYMBOLIC
rem cd rdoff && $(MAKE) all

26
Mkfiles/owlinux.mak
View File

@ -3,6 +3,22 @@
# Makefile for cross-compiling NASM from Linux
# to DOS, Win32 or OS/2 using OpenWatcom.
#
# Please see http://bugzilla.openwatcom.org/show_bug.cgi?id=751
# for some caveats in using OpenWatcom as a cross-compiler
# from Linux, in particular:
#
# > Second and more importantly, the makefile needs to ensure that the
# > proper headers are included. This is normally not a problem when
# > building on DOS, Windows, or OS/2, as they share the same C
# > library headers. But when cross-compiling from (or to) Linux, it
# > is crucial.
# >
# > This may be accomplished by setting the INCLUDE env var in the
# > makefile, or setting OS2_INCLUDE, DOS_INCLUDE, NT_INCLUDE env vars
# > *and* making sure that the proper -bt switch is used, or passing a
# > switch like -I"$(%WATCOM)/h". The last variant is probably the
# > easiest to implement and least likely to break.
#
top_srcdir = .
srcdir = .
@ -12,8 +28,8 @@ bindir = $(prefix)/bin
mandir = $(prefix)/man
CC = wcl386
CFLAGS = -3 -bcl=$(TARGET) -ox -wx -ze -fpi
BUILD_CFLAGS = $(CFLAGS) # -I$(srcdir)/inttypes
CFLAGS = -3 -ox -wx -ze -fpi
BUILD_CFLAGS = $(CFLAGS) $(TARGET_FLAGS) # -I$(srcdir)/inttypes
INTERNAL_CFLAGS = -I$(srcdir) -I. \
-DHAVE_SNPRINTF -DHAVE_VSNPRINTF
ALL_CFLAGS = $(BUILD_CFLAGS) $(INTERNAL_CFLAGS)
@ -54,13 +70,13 @@ what:
@echo 'Please build "dos", "win32" or "os2"'
dos:
$(MAKE) -f $(MAKEFILE_LIST) all TARGET=DOS4G
$(MAKE) -f $(MAKEFILE_LIST) all TARGET_FLAGS='-bt=DOS -l=DOS4G'
win32:
$(MAKE) -f $(MAKEFILE_LIST) all TARGET=NT
$(MAKE) -f $(MAKEFILE_LIST) all TARGET_FLAGS='-bt=NT -l=NT'
os2:
$(MAKE) -f $(MAKEFILE_LIST) all TARGET=OS2V2
$(MAKE) -f $(MAKEFILE_LIST) all TARGET_FLAGS='-bt=OS2 -l=OS2V2'
all: nasm$(X) ndisasm$(X)