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add -Wdeclaration-after-statement for supported compilers 

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@15762 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Michael Jerris 2009-12-02 20:28:49 +00:00
parent 243b00659f
commit 554f476cb7
2 changed files with 16 additions and 7 deletions
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20
configure.in
View File

@ -261,11 +261,11 @@ AC_ARG_ENABLE(debug,
if test "${enable_debug}" = "yes"; then if test "${enable_debug}" = "yes"; then
AC_DEFINE([DEBUG],[],[Enable extra debugging.]) AC_DEFINE([DEBUG],[],[Enable extra debugging.])
saved_CFLAGS=$CFLAGS saved_CFLAGS="$CFLAGS"
CFLAGS= CFLAGS=
AX_CFLAGS_WARN_ALL_ANSI AX_CFLAGS_WARN_ALL_ANSI
SWITCH_ANSI_CFLAGS=$CFLAGS SWITCH_ANSI_CFLAGS=$CFLAGS
CFLAGS=$saved_CFLAGS CFLAGS="$saved_CFLAGS"
if test "x${ax_cv_c_compiler_vendor}" = "xgnu" ; then if test "x${ax_cv_c_compiler_vendor}" = "xgnu" ; then
APR_ADDTO(SWITCH_AM_CFLAGS, -g -ggdb) APR_ADDTO(SWITCH_AM_CFLAGS, -g -ggdb)
@ -282,10 +282,10 @@ AM_CONDITIONAL([ENABLE_CPP],[test "${enable_cpp}" = "yes"])
AC_ARG_ENABLE(zrtp, AC_ARG_ENABLE(zrtp,
[AS_HELP_STRING([--enable-zrtp], [Compile with zrtp Support])],,[enable_zrtp="no"]) [AS_HELP_STRING([--enable-zrtp], [Compile with zrtp Support])],,[enable_zrtp="no"])
if test "x$enable_zrtp" = "xyes" ; then if test "x$enable_zrtp" = "xyes" ; then
saved_LIBS=$LIBS saved_LIBS="$LIBS"
LIBS="$saved_LIBS -L/usr/local/lib -lbn -lpthread" LIBS="$saved_LIBS -L/usr/local/lib -lbn -lpthread"
AC_CHECK_LIB(zrtp, zrtp_init, [has_zrtp="yes"], [has_zrtp="no"]) AC_CHECK_LIB(zrtp, zrtp_init, [has_zrtp="yes"], [has_zrtp="no"])
LIBS=$saved_LIBS LIBS="$saved_LIBS"
if test "x$has_zrtp" = "xno"; then if test "x$has_zrtp" = "xno"; then
AC_ERROR([Cannot locate zrtp libraries]) AC_ERROR([Cannot locate zrtp libraries])
fi fi
@ -452,6 +452,7 @@ else
fi fi
AC_SUBST(VA_LIST_IS_ARRAY_DEFINE) AC_SUBST(VA_LIST_IS_ARRAY_DEFINE)
AC_MSG_CHECKING(whether compiler has __attribute__) AC_MSG_CHECKING(whether compiler has __attribute__)
AC_TRY_COMPILE(, [int x __attribute__((__unused__));], AC_TRY_COMPILE(, [int x __attribute__((__unused__));],
compiler_has_attribute=yes, compiler_has_attribute=yes,
@ -465,7 +466,16 @@ fi
AC_SUBST(ATTR_UNUSED) AC_SUBST(ATTR_UNUSED)
saved_CFLAGS="$CFLAGS"
AC_CACHE_CHECK([whether compiler supports -Wdeclaration-after-statement], [ac_cv_gcc_declaration_after_statement], [
CFLAGS="$CFLAGS -Wdeclaration-after-statement"
AC_TRY_COMPILE([],[return 0;],[ac_cv_gcc_declaration_after_statement=yes],[ac_cv_gcc_declaration_after_statement=no])
])
AC_MSG_RESULT($ac_cv_gcc_declaration_after_statement)
if test x"$ac_cv_gcc_declaration_after_statement" = xyes; then
APR_ADDTO(SWITCH_ANSI_CFLAGS, -Wdeclaration-after-statement)
fi
CFLAGS="$saved_CFLAGS"
AC_C_BIGENDIAN(AC_DEFINE([SWITCH_BYTE_ORDER],__BIG_ENDIAN,[Big Endian]),AC_DEFINE([SWITCH_BYTE_ORDER],__LITTLE_ENDIAN,[Little Endian])) AC_C_BIGENDIAN(AC_DEFINE([SWITCH_BYTE_ORDER],__BIG_ENDIAN,[Big Endian]),AC_DEFINE([SWITCH_BYTE_ORDER],__LITTLE_ENDIAN,[Little Endian]))

3
src/switch_console.c
View File

@ -584,12 +584,11 @@ static unsigned char complete(EditLine * el, int ch)
if (h.hits != 1) { if (h.hits != 1) {
char *dupdup = strdup(dup); char *dupdup = strdup(dup);
switch_assert(dupdup);
int x, argc = 0; int x, argc = 0;
char *argv[10] = { 0 }; char *argv[10] = { 0 };
switch_stream_handle_t stream = { 0 }; switch_stream_handle_t stream = { 0 };
SWITCH_STANDARD_STREAM(stream); SWITCH_STANDARD_STREAM(stream);
switch_assert(dupdup);
argc = switch_separate_string(dupdup, ' ', argv, (sizeof(argv) / sizeof(argv[0]))); argc = switch_separate_string(dupdup, ' ', argv, (sizeof(argv) / sizeof(argv[0])));