[Buildroot] [PATCH] exim: get rid of the convert the custom config file boolean knob

[Yann E. MORIN]

Luca, All,

On 2014-07-16 18:11 +0200, Luca Ceresoli spake thusly:
> The current implementation causes troubles with the autobuilders when they
> set BR2_PACKAGE_EXIM_CUSTOM_CONFIG=y, because in these cases
> BR2_PACKAGE_EXIM_CUSTOM_CONFIG_FILE is empty, and this is a configuration
> error.
> 
> Solve the problem by entirely reomving the BR2_PACKAGE_EXIM_CUSTOM_CONFIG
> boolean knob. Activation of the custon configuration file is now detected by
> the fact that BR2_PACKAGE_EXIM_CUSTOM_CONFIG_FILE is non-empty.
> 
> Fixes:
>   http://autobuild.buildroot.org/results/0db/0db54c555f6c7e635ebf99f86b3f91dc31e441f0/
> 
> Signed-off-by: Luca Ceresoli <luca at lucaceresoli.net>
> Cc: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
> Cc: bernd.kuhls at t-online.de
> ---
>  package/exim/Config.in | 15 ++++-----------
>  package/exim/exim.mk   |  5 +----
>  2 files changed, 5 insertions(+), 15 deletions(-)
> 
> diff --git a/package/exim/Config.in b/package/exim/Config.in
> index af54acb..9f2799d 100644
> --- a/package/exim/Config.in
> +++ b/package/exim/Config.in
> @@ -11,20 +11,13 @@ config BR2_PACKAGE_EXIM
>  
>  if BR2_PACKAGE_EXIM
>  
> -config BR2_PACKAGE_EXIM_CUSTOM_CONFIG
> -	bool "Use a custom configuration file"
> -	help
> -	  By default Buildroot generates configuration file for exim with
> -	  reasonable settings.
> -	  Enable this option if you want to override the configuration file
> -	  generated by Buildroot with a customized file. Then set the path
> -	  to your configuration file in BR2_PACKAGE_EXIM_CUSTOM_CONFIG_FILE.
> -
>  config BR2_PACKAGE_EXIM_CUSTOM_CONFIG_FILE
>  	string "Custom configuration file"
> -	depends on BR2_PACKAGE_EXIM_CUSTOM_CONFIG
>  	help
> -	  Specify a file to use as the exim configuration file.
> +	  By default Buildroot generates configuration file for exim with

...generates _a_ configuration file...

> +	  reasonable settings. If you want to override the configuration file
> +	  generated by Buildroot with a customized file, set here the path
> +	  to your configuration file in BR2_PACKAGE_EXIM_CUSTOM_CONFIG_FILE.

But what if the user has .include directives in his config file?
Can't we just accept more than one file here, and accept wildcards,
maybe?

Regards,
Yann E. MORIN.

>  	  This file shall comply with the syntax defined in the exim
>  	  documentation (http://www.exim.org/docs.html).
> diff --git a/package/exim/exim.mk b/package/exim/exim.mk
> index 2e51a0d..8be8e75 100644
> --- a/package/exim/exim.mk
> +++ b/package/exim/exim.mk
> @@ -57,10 +57,7 @@ define EXIM_CONFIGURE_TOOLCHAIN
>  	$(call exim-config-add,HOSTCFLAGS,$(HOSTCFLAGS))
>  endef
>  
> -ifeq ($(BR2_PACKAGE_EXIM_CUSTOM_CONFIG),y)
> -ifeq ($(call qstrip,$(BR2_PACKAGE_EXIM_CUSTOM_CONFIG_FILE)),)
> -$(error No exim configuration file specified, check your BR2_PACKAGE_EXIM_CUSTOM_CONFIG_FILE setting)
> -endif
> +ifneq ($(call qstrip,$(BR2_PACKAGE_EXIM_CUSTOM_CONFIG_FILE)),)
>  define EXIM_CONFIGURE_CMDS
>  	$(EXIM_USE_CUSTOM_CONFIG_FILE)
>  	$(EXIM_CONFIGURE_TOOLCHAIN)
> -- 
> 1.9.1
> 
> _______________________________________________
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> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot

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