Fixes for warnings related to -Wimplicit-int.
This commit is contained in:
@@ -435,7 +435,7 @@ $1"
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?*) z=$lib
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e=
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lib=
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echo "main(){return(0);}" > $tmp.c
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echo "int main(){return(0);}" > $tmp.c
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for x in $z
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do case $x in
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-) case $lib in
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@@ -854,7 +854,7 @@ extern int $v;
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#endif"
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;;
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esac
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echo "main(){char* i = (char*)&$v; return i!=0;}"
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echo "int main(){char* i = (char*)&$v; return i!=0;}"
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} > $tmp.c
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$cc -c $tmp.c <&$nullin >&$nullout &&
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rm -f $tmp.exe
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@@ -1109,7 +1109,7 @@ static struct xxx v;
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struct xxx* f() { return &v; }"
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;;
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esac
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echo "main() { f(); return 0; }"
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echo "int main() { f(); return 0; }"
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} > $tmp.c
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rm -f $tmp.exe
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if $cc -o $tmp.exe $tmp.c <&$nullin >&$nullout &&
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@@ -584,7 +584,7 @@ do case $in in
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?*) z=$lib
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e=
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lib=
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echo "main(){return(0);}" > $tmp.c
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echo "int main(){return(0);}" > $tmp.c
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for x in $z
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do case $x in
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-) case $lib in
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@@ -947,13 +947,13 @@ $usr
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_BEGIN_EXTERNS_
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extern int $statictest;
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_END_EXTERNS_
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main(){char* i = (char*)&$statictest; return i!=0;}" > $tmp.c
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int main(){char* i = (char*)&$statictest; return i!=0;}" > $tmp.c
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rm -f $tmp.exe
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if $cc -o $tmp.exe $tmp.c <&$nullin >&$nullout && $executable $tmp.exe
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then case $static in
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.) static=
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echo '#include <stdio.h>
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main(){printf("hello");return(0);}' > $tmp.c
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int main(){printf("hello");return(0);}' > $tmp.c
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rm -f $tmp.exe
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if $cc -c $tmp.c <&$nullin >&$nullout && $cc -o $tmp.exe $tmp.o <&$nullin >&$nullout 2>$tmp.e && $executable $tmp.exe
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then e=`wc -l $tmp.e`
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@@ -1038,7 +1038,7 @@ extern int $v;
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_END_EXTERNS_"
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;;
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esac
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echo "main(){char* i = (char*)&$v; return i!=0;}"
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echo "int main(){char* i = (char*)&$v; return i!=0;}"
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} > $tmp.c
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$cc -c $tmp.c <&$nullin >&$nullout &&
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rm -f $tmp.exe
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@@ -1145,7 +1145,7 @@ $inc
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_BEGIN_EXTERNS_
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extern int $v();
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_END_EXTERNS_
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static int ((*i)())=$v;main(){return(i==0);}" > $tmp.c
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static int ((*i)())=$v;int main(){return(i==0);}" > $tmp.c
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$cc -c $tmp.c <&$nullin >&$nullout &&
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rm -f $tmp.exe
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if $cc $static -o $tmp.exe $tmp.o $lib $deflib <&$nullin >&$nullout && $executable $tmp.exe
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@@ -1389,7 +1389,7 @@ static struct xxx v;
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struct xxx* f() { return &v; }"
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;;
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esac
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echo "main() { f(); return 0; }"
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echo "int main() { f(); return 0; }"
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} > $tmp.c
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rm -f $tmp.exe
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if $cc -o $tmp.exe $tmp.c $lib $deflib <&$nullin >&$nullout &&
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@@ -262,7 +262,7 @@ $INSTALLROOT/bin/cc)
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;;
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*) _ship_probe_PATH=$PATH
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case $CC in
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"") echo 'main() { return 0; }' > ${_tmp_}0.c
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"") echo 'int main() { return 0; }' > ${_tmp_}0.c
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cat > $_tmp_.c <<'!'
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#include <stdio.h>
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#include <limits.h>
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@@ -383,7 +383,7 @@ glue(i, nt)
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#else
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int
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#endif
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main(int argc, char** argv) { return 0; }
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int main(int argc, char** argv) { return 0; }
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#endif
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" > $_tmp_.c
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if $CC $CCFLAGS -c $_tmp_.c >/dev/null 2>&1
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@@ -400,7 +400,7 @@ main(int argc, char** argv) { return 0; }
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echo "#include <sys/types.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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main() { return socket(0, 0, 0); }" > $_tmp_.c
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int main() { return socket(0, 0, 0); }" > $_tmp_.c
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for i in "" "-systype bsd43"
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do if $CC $CCFLAGS $i -o $_tmp_.exe $_tmp_.c >/dev/null 2>&1
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then case $i in
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@@ -1308,13 +1308,13 @@ case $_read_ in
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eval `(
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mkdir /tmp/mam$$
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cd /tmp/mam$$
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echo 'main(){return 0;}' > main.c
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echo 'int main(){return 0;}' > main.c
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if $CC -c main.c >/dev/null 2>&1
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then if $CC -L. main.o -lc >/dev/null 2>&1
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then $CC -L. main.o -lc > libc.a >/dev/null 2>&1 || echo "mam_cc_L=' '"
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fi
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fi
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echo "int f(){return(0);} main(){return(f());}" > pic.c
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echo "int f(){return(0);} int main(){return(f());}" > pic.c
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if $CC -c pic.c >/dev/null 2>e
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then e=\`wc -l e\`
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s=\`wc pic.o\`
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@@ -260,8 +260,7 @@ static struct optab ops[] =
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"xap", shipxap,
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};
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int
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main __PARAM__((int argc, char** argv), (argc, argv)) __OTORP__(int argc; char** argv;){
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int main __PARAM__((int argc, char** argv), (argc, argv)) __OTORP__(int argc; char** argv;){
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char* s;
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int i;
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@@ -4929,8 +4929,7 @@ proto __PARAM__((char* file, char* notice, int flags), (file, notice, flags)) __
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return(flags);
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}
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int
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main __PARAM__((int argc, char** argv), (argc, argv)) __OTORP__(int argc; char** argv;){
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int main __PARAM__((int argc, char** argv), (argc, argv)) __OTORP__(int argc; char** argv;){
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char* b;
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char* file;
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int fd;
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