diff options
| -rw-r--r-- | CMakeLists.txt | 1 | ||||
| -rw-r--r-- | aclocal.m4 | 1 | ||||
| -rwxr-xr-x | configure | 57 |
3 files changed, 58 insertions, 1 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index ab16f52c..b2894b1f 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -891,6 +891,7 @@ if(EXISTS ${CMAKE_SOURCE_DIR}/.devel OR EXISTS ${CMAKE_BINARY_DIR}/.devel) check_and_add_compiler_option(-Wassign-enum) check_and_add_compiler_option(-Wcast-qual) check_and_add_compiler_option(-Wmissing-prototypes) + check_and_add_compiler_option(-Wmissing-variable-declarations) check_and_add_compiler_option(-Wold-style-definition) check_and_add_compiler_option(-Wpedantic) check_and_add_compiler_option(-Wpointer-arith) @@ -919,6 +919,7 @@ AC_DEFUN(AC_LBL_DEVEL, AC_LBL_CHECK_COMPILER_OPT($1, -Wassign-enum) AC_LBL_CHECK_COMPILER_OPT($1, -Wcast-qual) AC_LBL_CHECK_COMPILER_OPT($1, -Wmissing-prototypes) + AC_LBL_CHECK_COMPILER_OPT($1, -Wmissing-variable-declarations) AC_LBL_CHECK_COMPILER_OPT($1, -Wold-style-definition) AC_LBL_CHECK_COMPILER_OPT($1, -Wpedantic) AC_LBL_CHECK_COMPILER_OPT($1, -Wpointer-arith) @@ -676,6 +676,7 @@ infodir docdir oldincludedir includedir +runstatedir localstatedir sharedstatedir sysconfdir @@ -756,6 +757,7 @@ datadir='${datarootdir}' sysconfdir='${prefix}/etc' sharedstatedir='${prefix}/com' localstatedir='${prefix}/var' +runstatedir='${localstatedir}/run' includedir='${prefix}/include' oldincludedir='/usr/include' docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' @@ -1008,6 +1010,15 @@ do | -silent | --silent | --silen | --sile | --sil) silent=yes ;; + -runstatedir | --runstatedir | --runstatedi | --runstated \ + | --runstate | --runstat | --runsta | --runst | --runs \ + | --run | --ru | --r) + ac_prev=runstatedir ;; + -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \ + | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \ + | --run=* | --ru=* | --r=*) + runstatedir=$ac_optarg ;; + -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) ac_prev=sbindir ;; -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ @@ -1145,7 +1156,7 @@ fi for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ datadir sysconfdir sharedstatedir localstatedir includedir \ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ - libdir localedir mandir + libdir localedir mandir runstatedir do eval ac_val=\$$ac_var # Remove trailing slashes. @@ -1298,6 +1309,7 @@ Fine tuning of the installation directories: --sysconfdir=DIR read-only single-machine data [PREFIX/etc] --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] --libdir=DIR object code libraries [EPREFIX/lib] --includedir=DIR C header files [PREFIX/include] --oldincludedir=DIR C header files for non-gcc [/usr/include] @@ -6944,6 +6956,49 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wmissing-variable-declarations option" >&5 +$as_echo_n "checking whether the compiler supports the -Wmissing-variable-declarations option... " >&6; } + save_CFLAGS="$CFLAGS" + if expr "x-Wmissing-variable-declarations" : "x-W.*" >/dev/null + then + CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wmissing-variable-declarations" + elif expr "x-Wmissing-variable-declarations" : "x-f.*" >/dev/null + then + CFLAGS="$CFLAGS -Werror -Wmissing-variable-declarations" + elif expr "x-Wmissing-variable-declarations" : "x-m.*" >/dev/null + then + CFLAGS="$CFLAGS -Werror -Wmissing-variable-declarations" + else + CFLAGS="$CFLAGS -Wmissing-variable-declarations" + fi + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +return 0 + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + CFLAGS="$save_CFLAGS" + V_CCOPT="$V_CCOPT -Wmissing-variable-declarations" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + CFLAGS="$save_CFLAGS" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wold-style-definition option" >&5 $as_echo_n "checking whether the compiler supports the -Wold-style-definition option... " >&6; } save_CFLAGS="$CFLAGS" |