add a way to detect varying C libraries or other stuff “extra type”
(for now klibc) alongside “compiler type” if klibc, add -DMKSH_NO_LIMITS automatically
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29
Build.sh
29
Build.sh
@ -1,5 +1,5 @@
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#!/bin/sh
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#!/bin/sh
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srcversion='$MirOS: src/bin/mksh/Build.sh,v 1.568 2012/05/17 18:54:28 tg Exp $'
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srcversion='$MirOS: src/bin/mksh/Build.sh,v 1.569 2012/05/17 19:14:07 tg Exp $'
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#-
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#-
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# Copyright (c) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
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# Copyright (c) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
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# 2011, 2012
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# 2011, 2012
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@ -822,9 +822,18 @@ ct="lcc"
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ct="unknown"
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ct="unknown"
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#endif
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#endif
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;
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;
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const char *
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#if defined(__KLIBC__)
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et="klibc"
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#else
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et="unknown"
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#endif
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;
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EOF
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EOF
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ct=untested
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ct=untested
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vv ']' "$CPP $CFLAGS $CPPFLAGS $NOWARN conftest.c | sed -n '/^ct *= */s//ct=/p' | tr -d \\\\015 >x"
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et=untested
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vv ']' "$CPP $CFLAGS $CPPFLAGS $NOWARN conftest.c | \
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sed -n '/^[ce]t *= */s/\([ce]t\) *= */\1=/p' | tr -d \\\\015 >x"
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sed 's/^/[ /' x
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sed 's/^/[ /' x
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eval `cat x`
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eval `cat x`
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rmf x vv.out
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rmf x vv.out
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@ -976,7 +985,19 @@ dragonegg|llvm)
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vv '|' "llc -version"
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vv '|' "llc -version"
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;;
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;;
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esac
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esac
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$e "$bi==> which compiler seems to be used...$ao $ui$ct$ao"
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case $et in
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klibc)
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add_cppflags -DMKSH_NO_LIMITS
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;;
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unknown)
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# nothing special detected, don’t worry
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unset et
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;;
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*)
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# huh?
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;;
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esac
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$e "$bi==> which compiler seems to be used...$ao $ui$ct${et+ on $et}$ao"
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rmf conftest.c conftest.o conftest a.out* a.exe* vv.out
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rmf conftest.c conftest.o conftest a.out* a.exe* vv.out
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#
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#
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@ -1431,7 +1452,7 @@ else
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#define EXTERN
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#define EXTERN
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#define MKSH_INCLUDES_ONLY
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#define MKSH_INCLUDES_ONLY
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#include "sh.h"
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#include "sh.h"
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__RCSID("$MirOS: src/bin/mksh/Build.sh,v 1.568 2012/05/17 18:54:28 tg Exp $");
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__RCSID("$MirOS: src/bin/mksh/Build.sh,v 1.569 2012/05/17 19:14:07 tg Exp $");
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int main(void) { printf("Hello, World!\n"); return (0); }
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int main(void) { printf("Hello, World!\n"); return (0); }
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EOF
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EOF
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case $cm in
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case $cm in
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