Try going to the top of mathi.h and putting: #undef isnan #undef isinf
Stupid macros that don't look like macros. On November 27, 2015 10:50:20 AM CST, Vasudev Kamath <vasu...@copyninja.info> wrote: > >Hi Ryan, > >Ryan Gonzalez <rym...@gmail.com> writes: >> See >> >https://bitbucket.org/plan9-from-bell-labs/9-cc/issues/1/problems-building-under-x64-linux >> for some tips on fixing various errors you may encounter, including >> this one. (I opened that issue like 8 months ago...) > >I followed your reported issue. I could fix first 2 points but I get >different error after that. > >(cd src/libmath; mk all) >/home/vasudev/Documents/C_programming/compilers/9-cc/Linux/386/lib/libmath.a >doesn't exist: assuming it will be an archive >cc -c -m32 -g -O >-I/home/vasudev/Documents/C_programming/compilers/9-cc/Linux/386/include >-I/home/vasudev/Documents/C_programming/compilers/9-cc/include >-DLINUX_386 blas.c >In file included from >/home/vasudev/Documents/C_programming/compilers/9-cc/Linux/386/include/lib9.h:9:0, > from blas.c:1: >/usr/include/features.h:148:3: warning: #warning "_BSD_SOURCE and >_SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp] ># warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use >_DEFAULT_SOURCE" > ^ >In file included from >/home/vasudev/Documents/C_programming/compilers/9-cc/Linux/386/include/lib9.h:19:0, > from blas.c:1: >/home/vasudev/Documents/C_programming/compilers/9-cc/include/mathi.h:59:12: >error: expected identifier or ‘(’ before ‘sizeof’ > extern int isnan(double); > ^ >mk: cc -c -m32 ... : exit status=exit(1) >mk: for j in ... : exit status=exit(1) > >I tried to find sizeof in mathi.h but I can't really find >anything. (Yeah there is no sizeof in either mathi.h or related >files). > >I'm unsure what the error is indicating. Any idea on how to proceed >further?. -- Sent from my Nexus 5 with K-9 Mail. Please excuse my brevity.
