linux-kernel - Re: [PATCH] scripts: rpm: build: add INSTALL_MOD

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Date:   Mon, 23 Jan 2017 06:17:09 -0800
From:   Vadim Lomovtsev <Vadim.Lomovtsev@...iumnetworks.com>
To:     <linux-kbuild@...r.kernel.org>, Michal Marek <mmarek@...e.com>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] scripts: rpm: build: add INSTALL_MOD_STRIP=1 to install
 modules

On Fri, Jan 20, 2017 at 06:12:38AM -0800, Vadim Lomovtsev wrote:
Please ignore this accordingly to mysypo
> Having kernel modules with debug sections consumes a lot of
> hdd space, increases size of kernel rpm, initrd image grows
> and in some cases kernel even can't be installed due to
> insufficinet hdd space for modules.
first one 'insifficinet'
> 
> Set INSTALL_MOD_STRIP=1 to enable debug info strip at rpm modules
> install phase.
> 
> Signed-off-by: Vadim Lomovtsev <Vadim.Lomovtsev@...iumnetworks.com>
> ---
>  scripts/package/mkspec | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/scripts/package/mkspec b/scripts/package/mkspec
> index bb43f15..176d8dd 100755
> --- a/scripts/package/mkspec
> +++ b/scripts/package/mkspec
> @@ -90,7 +90,7 @@ echo 'mkdir -p $RPM_BUILD_ROOT/boot $RPM_BUILD_ROOT/lib/modules'
>  echo "%endif"
>  echo 'mkdir -p $RPM_BUILD_ROOT'"/lib/firmware/$KERNELRELEASE"
>  
> -echo 'INSTALL_MOD_PATH=$RPM_BUILD_ROOT make %{?_smp_mflags} KBUILD_SRC= mod-fw= modules_install'
> +echo 'INSTALL_MOD_PATH=$RPM_BUILD_ROOT make %{?_smp_mflags} INSTALL_MOD_STRIP=1 BUILD_SRC= mod-fw= modules_install'
occasionally remove 'K' from KBUILD_SRC
>  echo 'INSTALL_FW_PATH=$RPM_BUILD_ROOT'"/lib/firmware/$KERNELRELEASE"
>  echo 'make INSTALL_FW_PATH=$INSTALL_FW_PATH' firmware_install
>  echo "%ifarch ia64"
> -- 
> 2.5.5
> 

Vadim