OpenWrt added pcre/host recently. When it is available (installed) erlang finds staging_dir/hostpkg/include/pcre.h before it finds its own copy and the build fails. CC obj/x86_64-pc-linux-gnu/opt/smp/erl_bif_chksum.o CC obj/x86_64-pc-linux-gnu/opt/smp/erl_bif_re.o beam/erl_bif_re.c: In function 'erts_init_bif_re': beam/erl_bif_re.c:96:5: error: 'erts_pcre_malloc' undeclared (first use in this function) erts_pcre_malloc = &erts_erts_pcre_malloc; ^~~~~~~~~~~~~~~~ beam/erl_bif_re.c:96:5: note: each undeclared identifier is reported only once for each function it appears in beam/erl_bif_re.c:97:5: error: 'erts_pcre_free' undeclared (first use in this function) erts_pcre_free = &erts_erts_pcre_free; ^~~~~~~~~~~~~~ This adds a patch from Romain Naour and Bernd Kuhls to prevent that. Patch snatched from buildroot [1]. [1] https://github.com/buildroot/buildroot/blob/master/package/erlang/0002-erts-emulator-reorder-inclued-headers-paths.patch Signed-off-by: Sebastian Kemper <sebastian_ml@gmx.net> |
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