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[xemacs-hg @ 2006-07-07 20:07:44 by james] Add -Wdeclaration-after-statement support. <m3irmuujmj.fsf_-_@jerrypc.cs.usu.edu>
author james
date Fri, 07 Jul 2006 20:07:45 +0000
parents bf3ba03cef15
children 3cb3c306cce9
comparison
equal deleted inserted replaced
3493:cb20b201d5e6 3494:f5e111f9411d
8322 _ACEOF 8322 _ACEOF
8323 cat confdefs.h >>conftest.$ac_ext 8323 cat confdefs.h >>conftest.$ac_ext
8324 cat >>conftest.$ac_ext <<_ACEOF 8324 cat >>conftest.$ac_ext <<_ACEOF
8325 /* end confdefs.h. */ 8325 /* end confdefs.h. */
8326 int main () { 8326 int main () {
8327 #if __GNUC__ >= 3 8327 return __GNUC__;
8328 return 11;
8329 #else
8330 return 0;
8331 #endif
8332 } 8328 }
8333 _ACEOF 8329 _ACEOF
8334 rm -f conftest$ac_exeext 8330 rm -f conftest$ac_exeext
8335 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 8331 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8336 (eval $ac_link) 2>&5 8332 (eval $ac_link) 2>&5
8347 echo "$as_me: program exited with status $ac_status" >&5 8343 echo "$as_me: program exited with status $ac_status" >&5
8348 echo "$as_me: failed program was:" >&5 8344 echo "$as_me: failed program was:" >&5
8349 sed 's/^/| /' conftest.$ac_ext >&5 8345 sed 's/^/| /' conftest.$ac_ext >&5
8350 8346
8351 ( exit $ac_status ) 8347 ( exit $ac_status )
8352 case "$?" in 8348 __GCC="$?"
8353 11) echo "You appear to be using GCC version 3 or above."; __GCC3=yes ;;
8354 esac
8355 fi 8349 fi
8356 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 8350 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8357 fi 8351 fi
8352 if test "$cross_compiling" = yes; then
8353 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
8354 See \`config.log' for more details." >&5
8355 echo "$as_me: error: cannot run test program while cross compiling
8356 See \`config.log' for more details." >&2;}
8357 { (exit 1); exit 1; }; }
8358 else
8359 cat >conftest.$ac_ext <<_ACEOF
8360 /* confdefs.h. */
8361 _ACEOF
8362 cat confdefs.h >>conftest.$ac_ext
8363 cat >>conftest.$ac_ext <<_ACEOF
8364 /* end confdefs.h. */
8365 int main () {
8366 return __GNUC_MINOR__;
8367 }
8368 _ACEOF
8369 rm -f conftest$ac_exeext
8370 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8371 (eval $ac_link) 2>&5
8372 ac_status=$?
8373 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8374 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8375 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8376 (eval $ac_try) 2>&5
8377 ac_status=$?
8378 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8379 (exit $ac_status); }; }; then
8380 :
8381 else
8382 echo "$as_me: program exited with status $ac_status" >&5
8383 echo "$as_me: failed program was:" >&5
8384 sed 's/^/| /' conftest.$ac_ext >&5
8385
8386 ( exit $ac_status )
8387 __GCC_MINOR="$?"
8388 fi
8389 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8390 fi
8391 __GCC_VERSION=$__GCC"."$__GCC_MINOR
8392 echo "You appear to be using GCC version" $__GCC_VERSION
8358 fi 8393 fi
8359 8394
8360 8395
8361 8396
8362 test -n "$with_xemacs_compiler" && XEMACS_CC="$with_xemacs_compiler" 8397 test -n "$with_xemacs_compiler" && XEMACS_CC="$with_xemacs_compiler"
9207 with_cflags_warning="-qinfo" 9242 with_cflags_warning="-qinfo"
9208 elif test "$GCC" = "yes"; then 9243 elif test "$GCC" = "yes"; then
9209 with_cflags_warning="-Wall -Wno-switch -Wundef" 9244 with_cflags_warning="-Wall -Wno-switch -Wundef"
9210 9245
9211 with_cflags_warning="$with_cflags_warning -Wsign-compare -Wno-char-subscripts" 9246 with_cflags_warning="$with_cflags_warning -Wsign-compare -Wno-char-subscripts"
9212 test "$__GCC3" = "yes" && with_cflags_warning="$with_cflags_warning -Wpacked" 9247 test "$__GCC" -ge 3 && with_cflags_warning="$with_cflags_warning -Wpacked"
9213 test "$have_glibc" != "yes" && \ 9248 test "$have_glibc" != "yes" && \
9214 with_cflags_warning="$with_cflags_warning -Wpointer-arith" 9249 with_cflags_warning="$with_cflags_warning -Wpointer-arith"
9215 if test "$with_xemacs_compiler" = "g++"; then 9250 if test "$with_xemacs_compiler" = "g++"; then
9216 xe_cflags_warning="$with_cflags_warning -Weffc++" 9251 xe_cflags_warning="$with_cflags_warning -Weffc++"
9217 elif test "$__GCC3" = "yes"; then 9252 elif test "$__GCC" -ge 3; then
9218 xe_cflags_warning="$with_cflags_warning -Wunused-parameter" 9253 xe_cflags_warning="$with_cflags_warning -Wunused-parameter"
9254 if test "$__GCC" -gt 3 || test "$__GCC_MINOR" -ge 4; then
9255 with_cflags_warning="$with_cflags_warning -Wdeclaration-after-statement"
9256 fi
9219 fi 9257 fi
9220 with_cflags_warning="$with_cflags_warning -Wshadow -Wmissing-declarations" 9258 with_cflags_warning="$with_cflags_warning -Wshadow -Wmissing-declarations"
9221 with_cflags_warning="$with_cflags_warning -Wmissing-prototypes -Wstrict-prototypes" 9259 with_cflags_warning="$with_cflags_warning -Wmissing-prototypes -Wstrict-prototypes"
9222 elif test "$__ICC" = "yes"; then 9260 elif test "$__ICC" = "yes"; then
9223 with_cflags_warning="-Wall -w1 -we147" 9261 with_cflags_warning="-Wall -w1 -we147"
39693 test -n "$prefix" && 39731 test -n "$prefix" &&
39694 prefix=`echo '' "$prefix" | sed -e 's:^ ::' -e 's,\([^/]\)/*$,\1,'` 39732 prefix=`echo '' "$prefix" | sed -e 's:^ ::' -e 's,\([^/]\)/*$,\1,'`
39695 test -n "$exec_prefix" && 39733 test -n "$exec_prefix" &&
39696 exec_prefix=`echo '' "$exec_prefix" | sed -e 's:^ ::' -e 's,\([^/]\)/*$,\1,'` 39734 exec_prefix=`echo '' "$exec_prefix" | sed -e 's:^ ::' -e 's,\([^/]\)/*$,\1,'`
39697 39735
39736
39737 if test -r $srcdir/src/depend; then :;
39738 else
39739 echo "creating $srcdir/src/depend"
39740 perl $srcdir/src/make-src-depend > $srcdir/src/depend
39741 fi
39698 39742
39699 for file in $internal_makefile_list; do 39743 for file in $internal_makefile_list; do
39700 case $file in 39744 case $file in
39701 src/Makefile.in ) file="src/Makefile.in:src/Makefile.in.in:src/depend" ;; 39745 src/Makefile.in ) file="src/Makefile.in:src/Makefile.in.in:src/depend" ;;
39702 modules/* ) file="${file}:${file}.in:modules/common/Makefile.common" ;; 39746 modules/* ) file="${file}:${file}.in:modules/common/Makefile.common" ;;