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Looks good Writing Makefile for optimizer cp optimizer.pm blib/lib/optimizer.pm /Users/cpanrun/build/5.10.0/bin/perl /Users/cpanrun/build/5.10.0/lib/ExtUtils/xsubpp -typemap /Users/cpanrun/build/5.10.0/lib/ExtUtils/typemap -typemap typemap optimizer.xs > optimizer.xsc && mv optimizer.xsc optimizer.c Please specify prototyping behavior for optimizer.xs (see perlxs manual) gcc -c -fno-common -DPERL_DARWIN -no-cpp-precomp -arch ppc -arch i386 -nostdinc -B/Developer/SDKs/MacOSX10.4u.sdk/usr/include/gcc -B/Developer/SDKs/MacOSX10.4u.sdk/usr/lib/gcc -isystem/Developer/SDKs/MacOSX10.4u.sdk/usr/include -F/Developer/SDKs/MacOSX10.4u.sdk/System/Library/Frameworks -mmacosx-version-min=10.3 -DPRIVLIB_LAST_IN_INC -fno-strict-aliasing -pipe -O3 -DVERSION=\"0.05\" -DXS_VERSION=\"0.05\" "-I/Users/cpanrun/build/5.10.0/lib/CORE" optimizer.c optimizer.xs: In function 'c_extend_peep': optimizer.xs:176: error: 'struct op' has no member named 'op_seq' optimizer.xs:182: error: 'struct op' has no member named 'op_seq' optimizer.xs:184: error: 'PL_op_seqmax' undeclared (first use in this function) optimizer.xs:184: error: (Each undeclared identifier is reported only once optimizer.xs:184: error: for each function it appears in.) optimizer.xs:192: error: 'struct op' has no member named 'op_seq' optimizer.xs:222: error: 'struct op' has no member named 'op_seq' optimizer.xs:240: error: 'struct op' has no member named 'op_seq' optimizer.xs:244: error: 'struct op' has no member named 'op_seq' optimizer.xs:272: error: 'struct op' has no member named 'op_seq' optimizer.xs:294: error: 'struct cop' has no member named 'cop_arybase' optimizer.xs:334: error: 'struct op' has no member named 'op_seq' optimizer.xs:345: error: 'struct op' has no member named 'op_seq' optimizer.xs:353: error: 'struct op' has no member named 'op_seq' optimizer.xs:368: error: 'struct op' has no member named 'op_seq' optimizer.xs:369: error: 'struct pmop' has no member named 'op_pmreplstart' optimizer.xs:370: error: 'struct pmop' has no member named 'op_pmreplstart' optimizer.xs:371: error: 'struct pmop' has no member named 'op_pmreplstart' optimizer.xs:371: error: 'struct pmop' has no member named 'op_pmreplstart' optimizer.xs:372: error: 'struct pmop' has no member named 'op_pmreplstart' optimizer.xs:376: error: 'struct op' has no member named 'op_seq' optimizer.xs:404: error: 'struct op' has no member named 'op_seq' optimizer.xs: In function 'c_extend_peep': optimizer.xs:176: error: 'struct op' has no member named 'op_seq' optimizer.xs:182: error: 'struct op' has no member named 'op_seq' optimizer.xs:184: error: 'PL_op_seqmax' undeclared (first use in this function) optimizer.xs:184: error: (Each undeclared identifier is reported only once optimizer.xs:184: error: for each function it appears in.) optimizer.xs:192: error: 'struct op' has no member named 'op_seq' optimizer.xs:450: error: 'SVs_PADBUSY' undeclared (first use in this function) optimizer.xs:466: error: 'struct op' has no member named 'op_seq' optimizer.xs:222: error: 'struct op' has no member named 'op_seq' optimizer.xs:240: error: 'struct op' has no member named 'op_seq' optimizer.xs:244: error: 'struct op' has no member named 'op_seq' optimizer.xs:272: error: 'struct op' has no member named 'op_seq' optimizer.xs:294: error: 'struct cop' has no member named 'cop_arybase'optimizer.xs:521: error: 'struct op' has no member named 'op_seq' optimizer.xs:334: error: 'struct op' has no member named 'op_seq' optimizer.xs:345: error: 'struct op' has no member named 'op_seq' optimizer.xs:353: error: 'struct op' has no member named 'op_seq' optimizer.xs:368: error: 'struct op' has no member named 'op_seq' optimizer.xs:369: error: 'struct pmop' has no member named 'op_pmreplstart' optimizer.xs:370: error: 'struct pmop' has no member named 'op_pmreplstart' optimizer.xs:371: error: 'struct pmop' has no member named 'op_pmreplstart' optimizer.xs:371: error: 'struct pmop' has no member named 'op_pmreplstart' optimizer.xs:372: error: 'struct pmop' has no member named 'op_pmreplstart' optimizer.xs:376: error: 'struct op' has no member named 'op_seq' optimizer.xs:404: error: 'struct op' has no member named 'op_seq' optimizer.xs:450: error: 'SVs_PADBUSY' undeclared (first use in this function) optimizer.xs:466: error: 'struct op' has no member named 'op_seq' optimizer.xs:521: error: 'struct op' has no member named 'op_seq' optimizer.c: In function 'XS_optimizer_op_seqmax': optimizer.c:607: error: 'PL_op_seqmax' undeclared (first use in this function) optimizer.c: In function 'XS_optimizer_op_seqmax_inc': optimizer.c:629: error: 'PL_op_seqmax' undeclared (first use in this function) optimizer.c: In function 'XS_optimizer_op_seqmax': optimizer.c:607: error: 'PL_op_seqmax' undeclared (first use in this function) optimizer.c: In function 'XS_optimizer_op_seqmax_inc': optimizer.c:629: error: 'PL_op_seqmax' undeclared (first use in this function) lipo: can't open input file: /var/tmp//cc0zCf7U.out (No such file or directory) make: *** [optimizer.o] Error 1