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Add -Wno-unused-function to the compilation options for --enable-debug=yes to silence a warning from flex (GCC4.2, AMD64, Debian Testing). 

git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@3032 4a71c877-e1ca-e34f-864e-861f7616d084
master
Gerard Krol 2007-12-10 20:40:09 +00:00
parent 6cb9bdcbef
commit a8ffb9b8c2
1 changed files with 3 additions and 2 deletions
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5
configure.ac
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@ -145,7 +145,8 @@ fi
# -O0 turns off all optimizations; this is necessary for accurate debugging
# -Wno-unused-label is necessary because flex produces unused labels that we cannot fix
# -Wno-unused-label and -Wno-unused-function are necessary because
# flex produces unused labels and functions that we cannot fix
# Add later for stricter checking: -Wextra -Wmissing-declarations -Wstrict-prototypes
AC_ARG_ENABLE(debug,
AS_HELP_STRING([--disable-debug[=yes/relaxed/no]],[Compile debug version [yes]]),
@ -156,7 +157,7 @@ if test "x$enable_debug" = "xyes" ; then
if test "x$cc_icc" = "xyes" ; then
WZ_CFLAGS="${WZ_CFLAGS} -O0 -g -DDEBUG -Wcheck -Werror"
else
WZ_CFLAGS="${WZ_CFLAGS} -O0 -g -DDEBUG -Wall -Werror -Wno-unused-label -Wno-int-to-pointer-cast -Wno-pointer-to-int-cast"
WZ_CFLAGS="${WZ_CFLAGS} -O0 -g -DDEBUG -Wall -Werror -Wno-unused-label -Wno-unused-function -Wno-int-to-pointer-cast -Wno-pointer-to-int-cast"
fi
elif test "x$enable_debug" = "xrelaxed" ; then
WZ_CFLAGS="${WZ_CFLAGS} -g -DDEBUG -Wall -Wextra"