[lucy-dev] Compiling with perl’s -DNO_MATHOMS

[webmasters]

I had to apply the attached patch to compile Lucy 0.3.2 with perl 5.18.0 
compiled with -DNO_MATHOMS.  I see in the repository that CaseFolder.c no 
longer uses perl’s case-folding functions.  I don’t know what the policy is for 
patches on maintenance branches, but you might want to consider this.

Father Chrysostomos


diff -rup Lucy-0.3.2-s33zlQ/xs/Lucy/Analysis/CaseFolder.c 
Lucy-0.3.2-s33zlQ-copy/xs/Lucy/Analysis/CaseFolder.c
--- Lucy-0.3.2-s33zlQ/xs/Lucy/Analysis/CaseFolder.c     2012-07-10 
08:06:40.000000000 -0600
+++ Lucy-0.3.2-s33zlQ-copy/xs/Lucy/Analysis/CaseFolder.c        2013-07-17 
23:21:59.000000000 -0600
@@ -38,12 +38,7 @@ S_lc_to_work_buf(lucy_CaseFolder *self, 
 
     while (source < end) {
         STRLEN buf_utf8_len;
-        #if (PERL_VERSION == 15 && PERL_SUBVERSION >= 6)
-        Perl__to_utf8_lower_flags(aTHX_ source, utf8_buf, &buf_utf8_len,
-                                  0, NULL);
-        #else
-        Perl_to_utf8_lower(aTHX_ source, utf8_buf, &buf_utf8_len);
-        #endif
+        to_utf8_lower(aTHX_ source, utf8_buf, &buf_utf8_len);
 
         // Grow if necessary.
         if (((STRLEN)(*limit - dest)) < buf_utf8_len) {