It is redundant to pass -DNCURSES_WIDECHAR=1 explicitly; when we use 'pkg-config --cflags', it takes care of appropriate flags.
Actually, 'pkg-config --cflags' will add -D_GNU_SOURCE, which will define _XOPEN_SOURCE_EXTENDED, and NCURSES_WIDECHAR=1, anyway. I added -D_GNU_SOURCE to follow the suggestion of pkg-config for cases where pkg-config is not useful. Signed-off-by: Masahiro Yamada <[email protected]> --- The v3 (https://patchwork.kernel.org/patch/10417413/) was reviewed and tested. I'd like to squash this into it. scripts/kconfig/mconf-cfg.sh | 8 ++++---- scripts/kconfig/nconf-cfg.sh | 7 ++++--- 2 files changed, 8 insertions(+), 7 deletions(-) diff --git a/scripts/kconfig/mconf-cfg.sh b/scripts/kconfig/mconf-cfg.sh index 1c2fe90..e6f9fac 100755 --- a/scripts/kconfig/mconf-cfg.sh +++ b/scripts/kconfig/mconf-cfg.sh @@ -5,7 +5,7 @@ PKG="ncursesw" PKG2="ncurses" if pkg-config --exists $PKG; then - echo cflags=\"-DNCURSES_WIDECHAR=1 $(pkg-config --cflags $PKG)\" + echo cflags=\"$(pkg-config --cflags $PKG)\" echo libs=\"$(pkg-config --libs $PKG)\" exit 0 fi @@ -19,19 +19,19 @@ fi # Unfortunately, some distributions (e.g. openSUSE) cannot find ncurses # by pkg-config. if [ -f /usr/include/ncursesw/ncurses.h ]; then - echo cflags=\"-DNCURSES_WIDECHAR=1 -I/usr/include/ncursesw\" + echo cflags=\"-D_GNU_SOURCE -I/usr/include/ncursesw\" echo libs=\"-lncursesw\" exit 0 fi if [ -f /usr/include/ncurses/ncurses.h ]; then - echo cflags=\"-I/usr/include/ncurses\" + echo cflags=\"-D_GNU_SOURCE -I/usr/include/ncurses\" echo libs=\"-lncurses\" exit 0 fi if [ -f /usr/include/ncurses.h ]; then - echo cflags=\"\" + echo cflags=\"-D_GNU_SOURCE\" echo libs=\"-lncurses\" exit 0 fi diff --git a/scripts/kconfig/nconf-cfg.sh b/scripts/kconfig/nconf-cfg.sh index 4c95b4e..42f5ac7 100644 --- a/scripts/kconfig/nconf-cfg.sh +++ b/scripts/kconfig/nconf-cfg.sh @@ -5,7 +5,7 @@ PKG="ncursesw menuw panelw" PKG2="ncurses menu panel" if pkg-config --exists $PKG; then - echo cflags=\"-DNCURSES_WIDECHAR=1 $(pkg-config --cflags $PKG)\" + echo cflags=\"$(pkg-config --cflags $PKG)\" echo libs=\"$(pkg-config --libs $PKG)\" exit 0 fi @@ -19,18 +19,19 @@ fi # Unfortunately, some distributions (e.g. openSUSE) cannot find ncurses # by pkg-config. if [ -f /usr/include/ncursesw/ncurses.h ]; then - echo cflags=\"-DNCURSES_WIDECHAR=1 -I/usr/include/ncursesw\" + echo cflags=\"-D_GNU_SOURCE -I/usr/include/ncursesw\" echo libs=\"-lncursesw -lmenuw -lpanelw\" exit 0 fi if [ -f /usr/include/ncurses/ncurses.h ]; then - echo cflags=\"-I/usr/include/ncurses\" + echo cflags=\"-D_GNU_SOURCE -I/usr/include/ncurses\" echo libs=\"-lncurses -lmenu -lpanel\" exit 0 fi if [ -f /usr/include/ncurses.h ]; then + echo cflags=\"-D_GNU_SOURCE\" echo libs=\"-lncurses -lmenu -lpanel\" exit 0 fi -- 2.7.4
