Compiling mod_auth_openidc on OpenBSD

[Koni-DFX]

I would like to use mod_auth_openidc with Apache under OpenBSD 7.6, but I get the following message when compiling. Can anyone help me with this problem?:

depbase=`echo src/jose.lo | sed 's|[^/]*$|.deps/&|;s|\.lo$||'`; /bin/sh ./libtool  --tag=CC    --mode=compile cc -DHAVE_CONFIG_H  -I. -I./src  -I/usr/local/include  -I/usr/local/include/apache2    -DNAMEVER="mod_auth_openidc-2.4.16.4" -I./src -O2 -pipe -g -I/usr/local/include/apr-1/ -D_POSIX_THREADS -pthread -I/usr/local/include/apache2   -I/usr/local/include -I/usr/local/include -I/usr/local/include  -I/usr/local/include  -DUSE_MEMCACHE    -DUSE_ZLIB  -g -O2 -MT src/jose.lo -MD -MP -MF $depbase.Tpo -c -o src/jose.lo src/jose.c && mv -f $depbase.Tpo $depbase.Plo
libtool: compile:  cc -DHAVE_CONFIG_H -I. -I./src -I/usr/local/include -I/usr/local/include/apache2 -DNAMEVER=mod_auth_openidc-2.4.16.4 -I./src -O2 -pipe -g -I/usr/local/include/apr-1/ -D_POSIX_THREADS -pthread -I/usr/local/include/apache2 -I/usr/local/include -I/usr/local/include -I/usr/local/include -I/usr/local/include -DUSE_MEMCACHE -DUSE_ZLIB -g -O2 -MT src/jose.lo -MD -MP -MF src/.deps/jose.Tpo -c src/jose.c  -fPIC -DPIC -o src/.libs/jose.o
src/jose.c:1235:16: error: invalid application of 'sizeof' to an incomplete type 'EVP_MD_CTX' (aka 'struct evp_md_ctx_st')
        return malloc(sizeof(EVP_MD_CTX));
                      ^     ~~~~~~~~~~~~
/usr/include/openssl/ossl_typ.h:100:16: note: forward declaration of 'struct evp_md_ctx_st'
typedef struct evp_md_ctx_st EVP_MD_CTX;
               ^
src/jose.c:1503:13: error: incomplete definition of type 'struct rsa_st'
        rsa_n = rsa->n;
                ~~~^
/usr/include/openssl/ossl_typ.h:121:16: note: forward declaration of 'struct rsa_st'
typedef struct rsa_st RSA;
               ^
src/jose.c:1504:13: error: incomplete definition of type 'struct rsa_st'
        rsa_e = rsa->e;
                ~~~^
/usr/include/openssl/ossl_typ.h:121:16: note: forward declaration of 'struct rsa_st'
typedef struct rsa_st RSA;
               ^
src/jose.c:1505:13: error: incomplete definition of type 'struct rsa_st'
        rsa_d = rsa->d;
                ~~~^
/usr/include/openssl/ossl_typ.h:121:16: note: forward declaration of 'struct rsa_st'
typedef struct rsa_st RSA;
               ^
4 errors generated.
*** Error 1 in /tmp/mod_auth_openidc-2.4.16.4 (Makefile:1055 'src/jose.lo')

[Koni-DFX]

I had to define the paths to OpenSSL in the ports Makefile, then it works.

CONFIGURE_ENV=          CPPFLAGS="-I${LOCALBASE}/include/eopenssl11" \
                        LDFLAGS="-L${LOCALBASE}/lib/eopenssl11 -Wl,-rpath,${LOCALBASE}/lib/eopenssl11"