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412ca2a4d4
========================================================= The purpose of the BSP patch is to allow building several boards inside the same buildroot tree. For this to work, each board has to have its own "$(TARGET_DIR)" and all *configurable* packages must be rebuilt for each board. They are now built in the "$(PROJECT_BUILD_DIR)" All non configurable packages can and should still be built in the "$(BUILD_DIR)". If a package is built for one board, then when you build for a second board of the same architecture the build becomes a simple copy of the resulting binaries. ----- Define BR2_PROJECT which will be used as the selector between different boards. Note that BR2_PROJECT allow you to build multiple root file systems for a single board, and should not be confused with BR2_BOARD_NAME which relates to the H/W. ----- Define PROJECT_BUILD_DIR as "PROJECT_BUILD_DIR/$(PROJECT)" Define BINARIES_DIR as "binaries/$(PROJECT)" Define TARGET_DIR as "$(PROJECT_BUILD_DIR)/root" (some prefix/postfix may apply) Resulting images are stored in "$(BINARIES_DIR)" ----- Define a few new environment variables in Makefile PROJECT: Stripped BR2_PROJECT DATE: Date of build in YYYY-MM-DD format HOSTNAME: Stripped BR2_HOSTNAME => /etc/hostname BANNER: Stripped BR2_BANNER => /etc/issue Linux and Busybox will be built in $(PROJECT_BUILD_DIR) More patches will be needed later to ensure all configurable packages are built in this directory.
27 lines
661 B
Plaintext
27 lines
661 B
Plaintext
menu "Project Options"
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config BR2_PROJECT
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string "Project name"
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default "uclibc"
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help
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The project name is used to define subdirectories
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* where the Board Support Packages are built
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(Linux,Root fs Bootmonitor,Utilities etc.)
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* where the resulting binaries are stored.
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Older targets may still build in the build_<arch>
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and store binaries in the top directory.
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config BR2_HOSTNAME
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string "hostname"
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default "uclibc"
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help
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The hostname string is stored in "/etc/hostname"
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config BR2_BANNER
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string "banner"
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default "Welcome to the Erik's uClibc development environment."
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help
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The banner string is stored in "/etc/issue"
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endmenu
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