[Ltib] Additions to pkg.map

[Kevin Wells]

 

We are adding support for the Apex bootloader on several products under LTIB.

Since this is in the common area, it might be a good idea for someone else to quickly review it and make any comments.

Thanks!

 

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Changes to ./config/userspace/pkg.map below…

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PKG_LM_SENSORS                   = lm_sensors

PKG_SDL                          = sdl

+PKG_APEX                         = apex

 

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New common spec file in new ./dist/lfs-5.1/apex directory…

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%Build

PKG_APEX_PRECONFIG=$(eval echo $PKG_APEX_PRECONFIG)

: ${PKG_APEX_PRECONFIG:?must be set to the name of your .config file}

 

SRC_DIR=%{_builddir}/%{buildsubdir}

%{!?showsrcpath: %define showsrcpath 0}

%if %{showsrcpath}

%{echo:%(eval echo %{_builddir})}

%endif

 

BUILD_DIR=%{_builddir}/%{buildsubdir}

if [ $SRC_DIR != $BUILD_DIR ]

then

    mkdir -p $BUILD_DIR

fi

cd $SRC_DIR

 

export HOSTCC="$BUILDCC"

export CROSS_COMPILE=$TOOLCHAIN_PREFIX

export ARCH=arm

 

if [ -n "$LTIB_FULL_REBUILD" ]

then

    make distclean

fi

 

# Create a local copy of the config and use it instead

PKG_APEX_PRECONFIG_DEV=${PKG_APEX_PRECONFIG}.dev

 

if [ -f "$PLATFORM_PATH/$PKG_APEX_PRECONFIG_DEV" ]

then

    # Copy file if it exists to Apex directory

    cp $PLATFORM_PATH/$PKG_APEX_PRECONFIG_DEV .config

else

    if [ -f "$PLATFORM_PATH/${PKG_APEX_PRECONFIG}" ]

    then

        # Create temporary copy and copy it to Apex directory

        cp $PLATFORM_PATH/${PKG_APEX_PRECONFIG} $PLATFORM_PATH/$PKG_APEX_PRECONFIG_DEV

        cp $PLATFORM_PATH/$PKG_APEX_PRECONFIG_DEV .config

    else

        # An important configuration file was missing,

        # We will force build a local copy

        PKG_APEX_WANT_CF=$(eval echo y)

    fi

fi

 

# Need an Apex configuration menu?

if [ -n "${PKG_APEX_WANT_CF}" ]

then

    make menuconfig

fi

 

# Save configuration changes

cp .config $PLATFORM_PATH/$PKG_APEX_PRECONFIG_DEV

 

# Build apex

make apex.bin

 

%Install

rm -rf $RPM_BUILD_ROOT

mkdir -p $RPM_BUILD_ROOT/%{pfx}/boot

BUILD_DIR=%{_builddir}/%{buildsubdir}

cd $BUILD_DIR

for i in apex.bin

do

    cp $i $RPM_BUILD_ROOT/%{pfx}/boot

done

 

%Clean

if [ -n "$PKG_APEX_LEAVESRC" ]

then

    rm -rf $RPM_BUILD_ROOT

fi

 

%Files

%defattr(-,root,root)

%{pfx}/*

 

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One of a few new platform specific spec files in new ./dist/lfs-5.1/apex directory…

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# Template = apex-common.tmpl

%define pfx /opt/nxp/rootfs/%{_target_cpu}

 

Summary         : Apex bootloader

Name            : apex

Version         : 1.6.8

Release         : 1

License         : GPL

Vendor          : NXP

Packager        : Kevin Wells

Group           : Applications/System

Source          : %{name}-%{version}.tar.bz2

Patch0               : apex-1.6.8_mkfix.patch

Patch1               : patch_apex-1.6.8_lpc313x

BuildRoot       : %{_tmppath}/%{name}

Prefix          : %{pfx}

 

%Description

%{summary}

 

This specfile attempts to recreate the Apex 1.6.8 binary

needed for the Embedded Artists 3131 board.

 

%Prep

%setup -n %{name}-%{version}

%patch0 -p1

%patch1 -p1

 

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Make file patch

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I'm not sure why, but the target compilers selected in LTIB wouldn't be used unless I commented out the

following lines in the main Apex makefile. That's the apex-1.6.8-mkfix.patch patchfile. All it does is

comment out the following lines. I couldn't figure out how to get it to build without that fix so if anyone

knows why and it's fixable, I can remove that patch.

#HOSTCC       = gcc

#HOSTCXX      = g++

#HOSTCFLAGS   = -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer

#HOSTCXXFLAGS = -O2

 

thanks,

Kevin Wells

NXP Semiconductors