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add FreeBSD, NetBSD and OpenBSD support #173

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3db383f
/bin/bash -> /usr/bin/env bash
jg1uaa Feb 27, 2025
2985798
add FreeBSD, NetBSD and OpenBSD support
jg1uaa Feb 27, 2025
c2bff59
watcom.mak: remove -DGCC, this is for ia16-elf-gcc only
jg1uaa Mar 2, 2025
1442acc
mkfiles/gcc.mak: replace -DGCC -> -DTARGET_USE_GCC_IA16
jg1uaa Mar 4, 2025
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2 changes: 1 addition & 1 deletion build.sh
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
#!/bin/bash
#!/usr/bin/env bash

set -e

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2 changes: 1 addition & 1 deletion mkfiles/gcc.mak
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Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,7 @@ CFLAGS1 = -Os -Wall -Werror -Wno-pointer-to-int-cast -Wno-incompatible-pointer-t
.SUFFIXES: .c .asm .com .exe .obj
ifeq ($(UTILS_BUILD),1)
.c.exe:
gcc -x c -Og -g -Wall -DGCC -D__GETOPT_H -I../suppl $< -o $@
gcc -x c -Og -g -Wall -DTARGET_USE_GCC_IA16 -D__GETOPT_H -I../suppl $< -o $@
else ifeq ($(COMPACT_MODEL),1)
.c.obj .c.exe:
@echo ------------------------------------------------------
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8 changes: 7 additions & 1 deletion mkfiles/watcom.mak
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Expand Up @@ -36,7 +36,13 @@ CFLAGS1 = -os-s-wx
$(CL) -ms -I$(WATCOM)$(DIRSEP)h $< -fm -fe=$@ -I..$(DIRSEP)suppl
! endif
! else ifdef __OSX__
clang -x c -Og -g -Wall -Wno-pragma-pack -DGCC -D__GETOPT_H -I../suppl $< -o $@
clang -x c -Og -g -Wall -Wno-pragma-pack -D__GETOPT_H -I../suppl $< -o $@
! else ifdef __FREEBSD__
clang -x c -Og -g -Wall -Wno-pragma-pack -D__GETOPT_H -I../suppl $< -o $@
! else ifdef __OPENBSD__
clang -x c -Og -g -Wall -Wno-pragma-pack -D__GETOPT_H -I../suppl $< -o $@
! else ifdef __NETBSD__
gcc -x c -Og -g -Wall -Wno-pragma-pack -D__GETOPT_H -I../suppl $< -o $@
! else
$(CL386) -I$(WATCOM)$(DIRSEP)h $< -fm -fe=$@ -I..$(DIRSEP)suppl
! endif
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6 changes: 3 additions & 3 deletions tools/ptchsize.c
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Expand Up @@ -230,7 +230,7 @@ int main(int argc, char **argv)
}

if(argc == 2
#ifndef GCC
#ifndef TARGET_USE_GCC_IA16
|| ival.heapPos == ~0
#endif
) {
Expand Down Expand Up @@ -275,7 +275,7 @@ int main(int argc, char **argv)
, argv[1], tosize);
/* Watcom already has extraMin minimal and dynamically adjusts its MCB*/
if(tosize) {
#ifdef GCC
#ifdef TARGET_USE_GCC_IA16
/* need to adjust SP */
unsigned startbss = 0x10000 - exe.extraMax * 16;
exe.fSP = startbss + ival.extraSpace * 16 + tosize;
Expand All @@ -293,7 +293,7 @@ int main(int argc, char **argv)
return 77;
}

#ifndef GCC
#ifndef TARGET_USE_GCC_IA16
if(fseek(freecom, ival.heapPos, SEEK_SET) != 0) {
printf("Failed to seek to heap size offset in %s\n", argv[1]);
return 42;
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2 changes: 1 addition & 1 deletion utils/mkinfres.c
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Expand Up @@ -130,7 +130,7 @@ int addImageDisplacement(const char * const fnam
*extraSpace += (stacksize+15)/16;
}
fclose(f);
#ifdef GCC
#ifdef TARGET_USE_GCC_IA16
stacksize = 4*1024;
*extraSpace += stacksize / 16;
#else
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