From 0df54a9f4c22ef5186a327415517f5cc9f8def13 Mon Sep 17 00:00:00 2001
From: Michael Forney <mforney@mforney.org>
Date: Sun, 19 May 2019 11:29:17 -0700
Subject: Don't define __GNUC__
This causes more problems (inline asm, GNU inline semantics, etc) than
it solves (alloca).
---
configure | 9 +--------
1 file changed, 1 insertion(+), 8 deletions(-)
(limited to 'configure')
diff --git a/configure b/configure
index 4dd9fd9..01e9145 100755
--- a/configure
+++ b/configure
@@ -56,11 +56,6 @@ startfiles=0
endfiles=0
defines=
linkflags=
-gnuc='
- /* specify the GNU C extensions we support */
- "-D", "__GNUC__=1",
- "-D", "__GNUC_MINOR__=0",
-'
case "$target" in
*-linux-*musl*)
@@ -95,8 +90,6 @@ case "$target" in
: ${DEFAULT_DYNAMIC_LINKER:=/libexec/ld-elf.so.1}
startfiles='"-l", ":crt1.o", "-l", ":crti.o"'
endfiles='"-l", "c", "-l", ":crtn.o"'
- # any value of __GNUC__ will cause FreeBSD's headers to use asm for bswap
- gnuc=
linkflags='"-L", "/usr/lib",'
defines='
"-D", "_Pragma(x)=",
@@ -160,7 +153,7 @@ static char *preprocesscmd[] = {
"-D", "__signed__=signed",
"-D", "__thread=_Thread_local",
"-D", "__volatile__=volatile",
-$gnuc$defines};
+$defines};
static char *codegencmd[] = {"$DEFAULT_QBE", "-t", "$qbetarget"};
static char *assemblecmd[] = {"$DEFAULT_ASSEMBLER"};
static char *linkcmd[] = {"$DEFAULT_LINKER", $linkflags};
--
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