cc -march=rv64gc -mabi=lp64d -O2 -pipe -fexceptions         -Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security         -fstack-clash-protection -I/usr//include -Wall -I -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wshadow -Wpointer-arith -Wcast-qual -Wsign-compare  -I/build/opensmtpd-filter-dkimsign/src/filter-dkimsign-0.5 -I/build/opensmtpd-filter-dkimsign/src/filter-dkimsign-0.5/openbsd-compat/ -DNEED_REALLOCARRAY=1 -DNEED_RECALLOCARRAY=1 -DNEED_STRLCAT=1 -DNEED_STRTONUM=1 -DNEED_PLEDGE=1   -c -o main.o main.c
cc -march=rv64gc -mabi=lp64d -O2 -pipe -fexceptions         -Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security         -fstack-clash-protection -I/usr//include -Wall -I -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wshadow -Wpointer-arith -Wcast-qual -Wsign-compare  -I/build/opensmtpd-filter-dkimsign/src/filter-dkimsign-0.5 -I/build/opensmtpd-filter-dkimsign/src/filter-dkimsign-0.5/openbsd-compat/ -DNEED_REALLOCARRAY=1 -DNEED_RECALLOCARRAY=1 -DNEED_STRLCAT=1 -DNEED_STRTONUM=1 -DNEED_PLEDGE=1   -c -o mheader.o mheader.c
cc -march=rv64gc -mabi=lp64d -O2 -pipe -fexceptions         -Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security         -fstack-clash-protection -I/usr//include -Wall -I -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wshadow -Wpointer-arith -Wcast-qual -Wsign-compare  -I/build/opensmtpd-filter-dkimsign/src/filter-dkimsign-0.5 -I/build/opensmtpd-filter-dkimsign/src/filter-dkimsign-0.5/openbsd-compat/ -DNEED_REALLOCARRAY=1 -DNEED_RECALLOCARRAY=1 -DNEED_STRLCAT=1 -DNEED_STRTONUM=1 -DNEED_PLEDGE=1 -c -o reallocarray.o /build/opensmtpd-filter-dkimsign/src/filter-dkimsign-0.5/openbsd-compat/reallocarray.c
cc -march=rv64gc -mabi=lp64d -O2 -pipe -fexceptions         -Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security         -fstack-clash-protection -I/usr//include -Wall -I -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wshadow -Wpointer-arith -Wcast-qual -Wsign-compare  -I/build/opensmtpd-filter-dkimsign/src/filter-dkimsign-0.5 -I/build/opensmtpd-filter-dkimsign/src/filter-dkimsign-0.5/openbsd-compat/ -DNEED_REALLOCARRAY=1 -DNEED_RECALLOCARRAY=1 -DNEED_STRLCAT=1 -DNEED_STRTONUM=1 -DNEED_PLEDGE=1 -c -o recallocarray.o /build/opensmtpd-filter-dkimsign/src/filter-dkimsign-0.5/openbsd-compat/recallocarray.c
cc -march=rv64gc -mabi=lp64d -O2 -pipe -fexceptions         -Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security         -fstack-clash-protection -I/usr//include -Wall -I -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wshadow -Wpointer-arith -Wcast-qual -Wsign-compare  -I/build/opensmtpd-filter-dkimsign/src/filter-dkimsign-0.5 -I/build/opensmtpd-filter-dkimsign/src/filter-dkimsign-0.5/openbsd-compat/ -DNEED_REALLOCARRAY=1 -DNEED_RECALLOCARRAY=1 -DNEED_STRLCAT=1 -DNEED_STRTONUM=1 -DNEED_PLEDGE=1 -c -o strlcat.o /build/opensmtpd-filter-dkimsign/src/filter-dkimsign-0.5/openbsd-compat/strlcat.c
cc -march=rv64gc -mabi=lp64d -O2 -pipe -fexceptions         -Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security         -fstack-clash-protection -I/usr//include -Wall -I -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wshadow -Wpointer-arith -Wcast-qual -Wsign-compare  -I/build/opensmtpd-filter-dkimsign/src/filter-dkimsign-0.5 -I/build/opensmtpd-filter-dkimsign/src/filter-dkimsign-0.5/openbsd-compat/ -DNEED_REALLOCARRAY=1 -DNEED_RECALLOCARRAY=1 -DNEED_STRLCAT=1 -DNEED_STRTONUM=1 -DNEED_PLEDGE=1 -c -o strtonum.o /build/opensmtpd-filter-dkimsign/src/filter-dkimsign-0.5/openbsd-compat/strtonum.c
mandoc -Tman filter-dkimsign.8 | gzip > filter-dkimsign.8.gz
main.c:32:10: fatal error: opensmtpd.h: No such file or directory
   32 | #include "opensmtpd.h"
      |          ^~~~~~~~~~~~~
compilation terminated.
make: *** [<builtin>: main.o] Error 1
make: *** Waiting for unfinished jobs....
==> ERROR: A failure occurred in build().
    Aborting...