mirror of
https://git.FreeBSD.org/ports.git
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62 lines
2.2 KiB
Plaintext
62 lines
2.2 KiB
Plaintext
--- config/i386/freebsd.h.orig Sun Oct 19 09:31:05 1997
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+++ config/i386/freebsd.h Sun Jul 19 14:31:18 1998
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@@ -35,10 +35,15 @@
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#include "i386/perform.h"
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#undef CPP_PREDEFINES
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-#define CPP_PREDEFINES "-Dunix -Di386 -D__FreeBSD__ -D__386BSD__ -Asystem(unix) -Asystem(FreeBSD) -Acpu(i386) -Amachine(i386)"
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+#define CPP_PREDEFINES "-Dunix -Di386 -D__FreeBSD__=2 -Asystem(unix) -Asystem(FreeBSD) -Acpu(i386) -Amachine(i386)"
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+
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+/* FreeBSD using a.out does not support DWARF2 unwinding mechanisms.
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+ Thus, need the equivalent of "-fsjlj-exceptions" (use setjmp/longjmp
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+ for exceptions). */
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+#define DWARF2_UNWIND_INFO 0
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/* Like the default, except no -lg. */
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-#define LIB_SPEC "%{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p}"
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+#define LIB_SPEC "%{!shared:%{!pg:-lc}%{pg:-lc_p}}"
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#undef SIZE_TYPE
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#define SIZE_TYPE "unsigned int"
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@@ -114,6 +119,7 @@
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#define TYPE_ASM_OP ".type"
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#define SIZE_ASM_OP ".size"
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+#define SET_ASM_OP ".set"
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/* The following macro defines the format used to output the second
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operand of the .type assembler directive. Different svr4 assemblers
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@@ -123,6 +129,12 @@
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#define TYPE_OPERAND_FMT "@%s"
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+#define HANDLE_SYSV_PRAGMA 1
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+
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+#define ASM_WEAKEN_LABEL(FILE,NAME) \
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+ do { fputs ("\t.weak\t", FILE); assemble_name (FILE, NAME); \
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+ fputc ('\n', FILE); } while (0)
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+
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/* Write the extra assembler code needed to declare a function's result.
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Most svr4 assemblers don't require any special declaration of the
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result value, but there are exceptions. */
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@@ -215,7 +227,17 @@
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#define ASM_SPEC " %| %{fpic:-k} %{fPIC:-k}"
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#define LINK_SPEC \
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- "%{!nostdlib:%{!r*:%{!e*:-e start}}} -dc -dp %{static:-Bstatic} %{assert*}"
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+ "%{p:%e`-p' not supported; use `-pg' and gprof(1)} \
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+ %{shared:-Bshareable} \
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+ %{!shared:%{!nostdlib:%{!r:%{!e*:-e start}}} -dc -dp %{static:-Bstatic} \
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+ %{pg:-Bstatic} %{Z}} \
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+ %{assert*} %{R*}"
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+
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+#define STARTFILE_SPEC \
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+ "%{shared:c++rt0.o%s} \
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+ %{!shared:%{pg:gcrt0.o%s}%{!pg:%{static:scrt0.o%s}%{!static:crt0.o%s}}}"
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+
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+#define MD_STARTFILE_PREFIX "/usr/lib/aout/"
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/* This is defined when gcc is compiled in the BSD-directory-tree, and must
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* make up for the gap to all the stuff done in the GNU-makefiles.
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