postfix-pcre: /usr/lib/postfix/postfix-pcre.so: pcre2_get_error_message_8: symbol not found

Hello,

Since new version of postfix 3.7, the build for PCRE support has changed.

    "CCARGS=-DHAS_PCRE=2 `pcre2-config --cflags`" \
    "AUXLIBS_PCRE=`pcre2-config --libs`"

postfix documentation PCRE support

I saw the changes here :

• https://git.alpinelinux.org/aports/tree/main/postfix/APKBUILD#n71
• https://git.alpinelinux.org/aports/tree/main/postfix/APKBUILD#n110

When we use pcre mapping with postmap or other postfix commands we can see in error logfile :

postfix/postmap[682]: fatal: load_library_symbols: dlopen failure loading /usr/lib/postfix/postfix-pcre.so: Error relocating /usr/lib/postfix/postfix-pcre.so: pcre2_get_error_message_8: symbol not found

So, maybe pcre2_get_error_message_8 is provided by pcre2-10.39-r0 (usr/lib/libpcre2-8.so.0) and not libpcre2-32-10.39-r0.

Could you help me to investigate this issue ?

Regards,