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Difference between revisions of "OpenWRT Cross Compiling"
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**make dist, err, make tar (for OpenSSL, but it doesn't work of course); | **make dist, err, make tar (for OpenSSL, but it doesn't work of course); | ||
***Key piece of information for doing it manually: https://stackoverflow.com/questions/1506462/what-files-did-make-install-copy-and-where and https://stackoverflow.com/questions/11307465/destdir-and-prefix-of-make | ***Key piece of information for doing it manually: https://stackoverflow.com/questions/1506462/what-files-did-make-install-copy-and-where and https://stackoverflow.com/questions/11307465/destdir-and-prefix-of-make | ||
***make install DESTDIR= | ***make install DESTDIR= | ||
**Header files should be in /usr/include | **Header files should be in /usr/include | ||
*Compiling | *Compiling | ||
| Line 48: | Line 48: | ||
...quitting for now because the instructions at https://openwrt.org/docs/guide-developer/build-system/use-buildsystem#selecting_a_specific_major_revision are a pathetic joke. Go ahead, try them, see if it works. Nope.... | ...quitting for now because the instructions at https://openwrt.org/docs/guide-developer/build-system/use-buildsystem#selecting_a_specific_major_revision are a pathetic joke. Go ahead, try them, see if it works. Nope.... | ||
Additional notes from other failed attempts; | |||
<nowiki>http://transit.iut2.upmf-grenoble.fr/cgi-bin/man/man2html?Crypt::SSLeay+3</nowiki> | |||
<nowiki>https://github.com/Entware/Entware-ng/wiki/Using-gcc-%28native-compilation%29</nowiki> | |||
perl Makefile.PL --incpath /usr/src/lib | |||
perl Makefile.PL -- $openssl_path=/usr/src/lib/openssl | |||
echo | gcc -v -E - | |||
perl -V | |||
/usr/src/net/Net_SSLeay.pm-1.23/MYMETA.yml | |||
env | |||
opkg install perl-dev | |||
opkg install openssl- | |||
<nowiki>https://github.com/Entware/Entware-ng/wiki/Self-installation-of-perl-modules</nowiki> | |||
<nowiki>https://github.com/Entware/Entware-ng/issues/430</nowiki> | |||
<nowiki>https://github.com/Entware/Entware/wiki/Using-GCC-for-native-compilation</nowiki> | |||
/usr/bin/ld: cannot find -lssl | |||
/usr/bin/ld: cannot find -lcrypto | |||
/usr/bin/ld: cannot find -ldl | |||
ln -s | |||
ld -lcrypto --verbose | |||
find / | |||
<nowiki>https://stackoverflow.com/questions/16710047/usr-bin-ld-cannot-find-lnameofthelibrary</nowiki> | |||
For the /usr/bin/ld Issue: <nowiki>https://stackoverflow.com/questions/16710047/usr-bin-ld-cannot-find-lnameofthelibrary</nowiki> | |||
/usr/bin/opensslOpenSSL 1.1.1g 21 Apr 2020 | |||
built on: Thu Jul 30 19:43:27 2020 UTC | |||
platform: linux-arm-openwrt | |||
options: bn(64,32) rc4(char) des(long) blowfish(ptr) | |||
compiler: arm-openwrt-linux-muslgnueabi-gcc -fPIC -pthread -Wa,--noexecstack -Wall -O3 -Os -pipe -fno-caller-saves -fno-plt -fhonour-copts -Wno-error=unused-but-set-variable -Wno-error=unused-result -mfloat-abi=hard -Wformat -Werror=format-security -fstack-protector -D_FORTIFY_SOURCE=1 -Wl,-z,now -Wl,-z,relro -fpic -ffunction-sections -fdata-sections -znow -zrelro -DOPENSSL_USE_NODELETE -DOPENSSL_PIC -DOPENSSL_CPUID_OBJ -DOPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_GF2m -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DKECCAK1600_ASM -DAES_ASM -DBSAES_ASM -DGHASH_ASM -DECP_NISTZ256_ASM -DPOLY1305_ASM -DNDEBUG -DOPENSSL_PREFER_CHACHA_OVER_GCM -DOPENSSL_SMALL_FOOTPRINT | |||
OPENSSLDIR: "/etc/ssl" | |||
ENGINESDIR: "/usr/lib/engines-1.1" | |||
Seeding source: os-specific | |||
OpenSSL>version -a | |||
<nowiki>https://www.cpan.org/modules/by-module/Net/Net-SSLeay-1.73.readme</nowiki> | |||
<nowiki>https://stackoverflow.com/questions/60521205/how-can-i-install-netssleay-with-perlbrew-in-macos-catalina</nowiki> | |||
perl Makefile.PL -- INC=-I/usr/src/lib/ -- OPENSSL_PREFIX=/usr/src/openssl_compiled/usr/local | |||
SSLeay.c: In function 'XS_Net__SSLeay_CTX_sessions': | |||
SSLeay.c:3608:2: error: unknown type name 'LHASH'; did you mean '_LHASH'? | |||
LHASH * RETVAL; | |||
<nowiki> ^~~~~</nowiki> | |||
SSLeay.c line 3608, change LHASH to _LHASH | |||
OpenSSL | |||
remove -ldl and all -pthread references near EX_LIBS (from <nowiki>https://github.com/openssl/openssl/issues/3106</nowiki>) | |||
Change destination directory for GCC Make: <nowiki>https://stackoverflow.com/questions/3239343/make-install-but-not-to-default-directories</nowiki> | |||
...sure enough, in Makefile; | |||
<nowiki>#</nowiki> DESTDIR is for package builders so that they can configure for, say, | |||
<nowiki>#</nowiki> /usr/ and yet have everything installed to /tmp/somedir/usr/. | |||
<nowiki>#</nowiki> Normally it is left empty. | |||
DESTDIR= | |||
Add the paths in Make File that include the new SSL stuff | |||
DDLFLAGS = -shared -L/usr/src/openssl_compiled/usr/local/ -L/usr/src/openssl_compiled/usr/local/lib -L/usr -L/usr/lib -L/builder/shared-workdir/build/sdk/staging_dir/target-arm_cortex-a9+vfpv3-d16_musl_eabi/usr/lib -L/builder/shared-workdir/build/sdk/staging_dir/target-arm_cortex-a9+vfpv3-d16_musl_eabi/lib -L/builder/shared-workdir/build/sdk/staging_dir/toolchain-arm_cortex-a9+vfpv3-d16_gcc-7.5.0_musl_eabi/usr/lib -L/builder/shared-workdir/build/sdk/staging_dir/toolchain-arm_cortex-a9+vfpv3-d16_gcc-7.5.0_musl_eabi/lib -znow -zrelro | |||
LDFLAGS = -L/usr/src/openssl_compiled/usr/local/ -L/usr/src/openssl_compiled/usr/local/lib -L/usr -L/usr/lib -L/builder/shared-workdir/build/sdk/staging_dir/target-arm_cortex-a9+vfpv3-d16_musl_eabi/usr/lib -L/builder/shared-workdir/build/sdk/staging_dir/target-arm_cortex-a9+vfpv3-d16_musl_eabi/lib -L/builder/shared-workdir/build/sdk/staging_dir/toolchain-arm_cortex-a9+vfpv3-d16_gcc-7.5.0_musl_eabi/usr/lib -L/builder/shared-workdir/build/sdk/staging_dir/toolchain-arm_cortex-a9+vfpv3-d16_gcc-7.5.0_musl_eabi/lib -znow -zrelro | |||