From: Thomas De Schampheleire Date: Mon, 14 Jul 2014 11:50:26 +0000 (+0200) Subject: pkg-utils: kconfig helpers: use single iso double quoting X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=62bbfbaa63f47a9057d87e434744e50c08c8ff32;p=buildroot.git pkg-utils: kconfig helpers: use single iso double quoting The echo statements in the kconfig helpers are currently using double quotes. For KCONFIG_SET_OPT this is problematic when the value argument itself contains a double quote (a string value). In this case, the statement echo "$(1)=$(2)" >> $(3) would become: echo "FOO="string value"" >> /some/path/.config resulting in the string FOO=string value in the config file, rather than the properly quoted FOO="string value" The linux package worked around this by escaping the quote characters, but a prettier solution is to use single quoting in the helpers (or alternatively use no quoting at all). A side effect of this change is that a $variable in the key or value would no longer be interpreted by the shell, removing any unexpected behavior. This change is only really necessary for KCONFIG_SET_OPT, but for symmetry reasons the other helpers are updated too. Signed-off-by: Thomas De Schampheleire Acked-by: "Yann E. MORIN" Reviewed-by: Arnout Vandecappelle (Essensium/Mind) Signed-off-by: Thomas Petazzoni --- diff --git a/linux/linux.mk b/linux/linux.mk index bd3f2ac293..bcd9dc168f 100644 --- a/linux/linux.mk +++ b/linux/linux.mk @@ -180,7 +180,7 @@ define LINUX_CONFIGURE_CMDS # rebuilt using the linux26-rebuild-with-initramfs target. $(if $(BR2_TARGET_ROOTFS_INITRAMFS), touch $(BINARIES_DIR)/rootfs.cpio - $(call KCONFIG_SET_OPT,CONFIG_INITRAMFS_SOURCE,\"$(BINARIES_DIR)/rootfs.cpio\",$(@D)/.config) + $(call KCONFIG_SET_OPT,CONFIG_INITRAMFS_SOURCE,"$(BINARIES_DIR)/rootfs.cpio",$(@D)/.config) $(call KCONFIG_SET_OPT,CONFIG_INITRAMFS_ROOT_UID,0,$(@D)/.config) $(call KCONFIG_SET_OPT,CONFIG_INITRAMFS_ROOT_GID,0,$(@D)/.config)) $(if $(BR2_ROOTFS_DEVICE_CREATION_STATIC),, diff --git a/package/pkg-utils.mk b/package/pkg-utils.mk index e802864445..99e1f7644f 100644 --- a/package/pkg-utils.mk +++ b/package/pkg-utils.mk @@ -35,17 +35,17 @@ $(eval $(call caseconvert-helper,LOWERCASE,$(join $(addsuffix :,$([TO])),$([FROM define KCONFIG_ENABLE_OPT # (option, file) $(SED) "/\\<$(1)\\>/d" $(2) - echo "$(1)=y" >> $(2) + echo '$(1)=y' >> $(2) endef define KCONFIG_SET_OPT # (option, value, file) $(SED) "/\\<$(1)\\>/d" $(3) - echo "$(1)=$(2)" >> $(3) + echo '$(1)=$(2)' >> $(3) endef define KCONFIG_DISABLE_OPT # (option, file) $(SED) "/\\<$(1)\\>/d" $(2) - echo "# $(1) is not set" >> $(2) + echo '# $(1) is not set' >> $(2) endef # Helper functions to determine the name of a package and its