# Make error during svn build (192) **URL:** \ **Category:** Ruby\ **Created:** [April 6, 2009, 2:20pm UTC](https://www.ruby-forum.com/t/make-error-during-svn-build-192/164836 "2009-04-06T14:20:48Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![john\_maclean](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/j/e8c25b/32.png) [@john\_maclean](https://www.ruby-forum.com/u/john_maclean)\ **Post date:** [April 6, 2009, 2:20pm UTC](https://www.ruby-forum.com/t/make-error-during-svn-build-192/164836/1 "2009-04-06T14:20:48Z")
any pointers on this build error? git svn clone [http://svn.ruby-lang.org/repos/ruby/trunk](http://svn.ruby-lang.org/repos/ruby/trunk) ruby –revision 22000:23142 cd ruby gc clean autoconf --verbose ./configure --prefix=/home/jayeola/ix -program-suffix=192 # snip checking limits.h presence… yes configure: WARNING: limits.h: present but cannot be compiled configure: WARNING: limits.h: check for missing prerequisite headers? configure: WARNING: limits.h: see the Autoconf documentation configure: WARNING: limits.h: section “Present But Cannot Be Compiled” configure: WARNING: limits.h: proceeding with the preprocessor’s result configure: WARNING: limits.h: in the future, the compiler will take precedence # snip version.h:42:23: error: revision.h: No such file or directory checking for nroff… /usr/bin/nroff config.h unchanged ruby192 library version = 1.9.1 configure: creating ./config.status config.status: creating Makefile make gcc -g -O2-O3 -g -Wall -Wno-unused-parameter -Wno-parentheses -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -I. -I.ext/include/i686-linux -I./include -I. -DRUBY\_EXPORT -o main.o -c main.c cc1: error: invalid option argument ‘-O2-O3’ make: \*\*\* [main.o] Error 1 – John M. 07739 171 531 MSc (DIC) Timezone: GMT ---
**Author:** ![john\_maclean](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/j/e8c25b/32.png) [@john\_maclean](https://www.ruby-forum.com/u/john_maclean)\ **Post date:** [April 6, 2009, 4:33pm UTC](https://www.ruby-forum.com/t/make-error-during-svn-build-192/164836/2 "2009-04-06T16:33:39Z")
john maclean wrote: > any pointers on this build error? You could start by describing your build environment (at minimum OS name and version) > gcc -g -O2-O3 -g … > cc1: error: invalid option argument �-O2-O3� Looks like you have something in your environment which is adding unwanted extra flags to the gcc command line. Try ‘printenv’ and look for something which might be doing that. ---
**Author:** ![john\_maclean](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/j/e8c25b/32.png) [@john\_maclean](https://www.ruby-forum.com/u/john_maclean)\ **Post date:** [April 6, 2009, 4:53pm UTC](https://www.ruby-forum.com/t/make-error-during-svn-build-192/164836/3 "2009-04-06T16:53:28Z")
Hi, At Mon, 6 Apr 2009 21:19:33 +0900, john maclean wrote in [ruby-talk:333115]: > any pointers on this build error? Sorry, fixed now.