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| author | Masahiro Yamada <masahiroy@kernel.org> | 2022-12-11 05:54:48 +0300 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2022-12-13 16:29:10 +0300 |
| commit | 3122c84409d578a5df8bcb1953547e0b871ac4c2 (patch) | |
| tree | 1909485b0ac97f85bf942af4d1a9f41e20c81023 /scripts/kconfig/nconf-cfg.sh | |
| parent | 6768fa4bcb6c1618248f135d04b9287ba2724ae0 (diff) | |
| download | linux-3122c84409d578a5df8bcb1953547e0b871ac4c2.tar.xz | |
kconfig: refactor Makefile to reduce process forks
Refactor Makefile and use read-file macro. For Make >= 4.2, it can read
out a file by using the built-in function.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
Diffstat (limited to 'scripts/kconfig/nconf-cfg.sh')
| -rwxr-xr-x | scripts/kconfig/nconf-cfg.sh | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/scripts/kconfig/nconf-cfg.sh b/scripts/kconfig/nconf-cfg.sh index 3a10bac2adb3..f871a2160e36 100755 --- a/scripts/kconfig/nconf-cfg.sh +++ b/scripts/kconfig/nconf-cfg.sh @@ -1,19 +1,22 @@ #!/bin/sh # SPDX-License-Identifier: GPL-2.0 +cflags=$1 +libs=$2 + PKG="ncursesw menuw panelw" PKG2="ncurses menu panel" if [ -n "$(command -v ${HOSTPKG_CONFIG})" ]; then if ${HOSTPKG_CONFIG} --exists $PKG; then - echo cflags=\"$(${HOSTPKG_CONFIG} --cflags $PKG)\" - echo libs=\"$(${HOSTPKG_CONFIG} --libs $PKG)\" + ${HOSTPKG_CONFIG} --cflags ${PKG} > ${cflags} + ${HOSTPKG_CONFIG} --libs ${PKG} > ${libs} exit 0 fi if ${HOSTPKG_CONFIG} --exists $PKG2; then - echo cflags=\"$(${HOSTPKG_CONFIG} --cflags $PKG2)\" - echo libs=\"$(${HOSTPKG_CONFIG} --libs $PKG2)\" + ${HOSTPKG_CONFIG} --cflags ${PKG2} > ${cflags} + ${HOSTPKG_CONFIG} --libs ${PKG2} > ${libs} exit 0 fi fi @@ -22,20 +25,20 @@ fi # (Even if it is installed, some distributions such as openSUSE cannot # find ncurses by pkg-config.) if [ -f /usr/include/ncursesw/ncurses.h ]; then - echo cflags=\"-D_GNU_SOURCE -I/usr/include/ncursesw\" - echo libs=\"-lncursesw -lmenuw -lpanelw\" + echo -D_GNU_SOURCE -I/usr/include/ncursesw > ${cflags} + echo -lncursesw -lmenuw -lpanelw > ${libs} exit 0 fi if [ -f /usr/include/ncurses/ncurses.h ]; then - echo cflags=\"-D_GNU_SOURCE -I/usr/include/ncurses\" - echo libs=\"-lncurses -lmenu -lpanel\" + echo -D_GNU_SOURCE -I/usr/include/ncurses > ${cflags} + echo -lncurses -lmenu -lpanel > ${libs} exit 0 fi if [ -f /usr/include/ncurses.h ]; then - echo cflags=\"-D_GNU_SOURCE\" - echo libs=\"-lncurses -lmenu -lpanel\" + echo -D_GNU_SOURCE > ${cflags} + echo -lncurses -lmenu -lpanel > ${libs} exit 0 fi |