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host-nodejs is configured to build openssl by using its included openssl source code which is based on openssl 1.0.2. If host-libopenssl was already built its header files are being picked up during host-nodejs build, this was verified by adding debug code to $(HOST_DIR)/include/openssl/opensslv.h. This situation was not a problem as long as host-libopenssl was the same version than the openssl code included in nodejs. Some code in host-nodejs-8.11.4/src/node_crypto.cc is guarded by #if OPENSSL_VERSION_NUMBER < 0x10100000L to be used only with openssl 1.0.x. This leads to problems if host-libopenssl 1.1.x was built before. Due to the usage of its header files some code in node_crypto.cc is not built leading to many linking errors later on, for example: node_crypto.cc:(.text+0x1a1): undefined reference to `DH_get0_pqg' When the nodejs package originally was added to buildroot back in March 2013: https://git.buildroot.net/buildroot/commit/?id=b31bc7d4387095091a109eb879464d54d37a5eab We did not have a host-libopenssl package back then, it was added one month later: https://git.buildroot.net/buildroot/commit/?id=7842789cb539b6b64d61b03f5c8dbe6813f01da7 To fix the problem we use host-libopenssl for host-nodejs. By using host-libopenssl the build time of nodejs is reduced by ~15s. Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de> Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Buildroot is a simple, efficient and easy-to-use tool to generate embedded Linux systems through cross-compilation. The documentation can be found in docs/manual. You can generate a text document with 'make manual-text' and read output/docs/manual/manual.text. Online documentation can be found at http://buildroot.org/docs.html To build and use the buildroot stuff, do the following: 1) run 'make menuconfig' 2) select the target architecture and the packages you wish to compile 3) run 'make' 4) wait while it compiles 5) find the kernel, bootloader, root filesystem, etc. in output/images You do not need to be root to build or run buildroot. Have fun! Buildroot comes with a basic configuration for a number of boards. Run 'make list-defconfigs' to view the list of provided configurations. Please feed suggestions, bug reports, insults, and bribes back to the buildroot mailing list: buildroot@buildroot.org You can also find us on #buildroot on Freenode IRC. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches