I'm trying to install the Text::Unaccent module for Perl (5.30.3) using cpan (1.64) on macOS Monterey 12.4 but I'm getting 12 warnings and 1 error:
Unaccent.xs:109:10: error: implicit declaration of function 'unac_debug_callback' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
unac_debug_callback(in, unac_debug_print, NULL);
My understanding is that this is some kind of missing header file? I've installed a few other Perl modules successfully, this is the first problem I've come across. I've installed xcode and the command line tools are installed and up to date.
An example of the warnings is:
/Library/Developer/CommandLineTools/SDKs/MacOSX12.0.sdk/System/Library/Perl/5.30/darwin-thread-multi-2level/CORE/perl.h:545:21: note: expanded from macro 'STMT_END'
# define STMT_END )
This is not a custom Perl build, its the default installation. Is there other package/library that I need to install to get passed this?
macOS Monteray 12.4 (Intel) /usr/bin/cpan version 1.64 calling Getopt::Std::getopts (version 1.12 [paranoid]), running under Perl version 5.30.3.
xcode-select version 2395