# Can't build with GCC's -ansi option

**URL:** <https://www.ruby-forum.com/t/cant-build-with-gccs-ansi-option/156317>\
**Category:** Development\
**Created:** [December 24, 2008, 12:19pm UTC](https://www.ruby-forum.com/t/cant-build-with-gccs-ansi-option/156317 "2008-12-24T12:19:06Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![Kouhei\_S](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/k/f4b2a3/32.png) [@Kouhei\_S](https://www.ruby-forum.com/u/Kouhei_S)\
**Post date:** [December 24, 2008, 12:19pm UTC](https://www.ruby-forum.com/t/cant-build-with-gccs-ansi-option/156317/1 "2008-12-24T12:19:06Z")

</div>

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<div class="post-metadata">

**Author:** ![Kouhei\_S](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/k/f4b2a3/32.png) [@Kouhei\_S](https://www.ruby-forum.com/u/Kouhei_S)\
**Post date:** [December 24, 2008, 12:36pm UTC](https://www.ruby-forum.com/t/cant-build-with-gccs-ansi-option/156317/2 "2008-12-24T12:36:06Z")

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Kouhei S. e$B$5$s$O=q$-$^$7$?e(B:

> e$B:#F|!"e(BSubversione$B$N?M$?$A$Ke(BRubye$B%P%$%s%G%#%s%0$,%S%k%I$G$-$J$$e(B  
> e$B$H8@$o$l$F5$IU$$$?$N$G$9$,!"e(BGCCe$B$Ne(B-ansie$B%\*%W%7%g%s$r$D$1$k$H3He(B  
> e$BD%%i%$%V%i%j$,%S%k%I$G$-$^$;$s!#e(B

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configure CFLAGS="-pipe -ansi -std=iso9899:199409"  
e$B$G$-$A$s$H3HD%%i%$%V%i%j$,%3%s%Q%$%k$G$-$F$$$^$9!#e(B  
configuree$B;~$K;XDj$7$F$\*$/$N$,%]%$%s%H$+$H;W$$$^$9!#e(B

zsh % ./config.status --recheck  
running CONFIG\_SHELL=/bin/sh /bin/sh /home/shyouhei/ruby/trunk/configure  
–cache-file=…/config.cache --prefix=/home/shyouhei/target/trunk  
–with-baseruby=/home/shyouhei/target/trunk/bin/ruby --with-valgrind  
–disable-install-doc debugflags=-g3 optflags=-O0 -march=athlon64  
-mcmodel=medium warnflags=-pedantic -Wall -Wextra -Wundef -Wno-format  
-Wno-long-long -Wno-parentheses -Wno-unused -Wno-sign-compare  
-Wno-missing-field-initializers CPPFLAGS=-DRUBY\_DEBUG\_ENV  
-D\_FORTIFY\_SOURCE=2 CFLAGS=-pipe -ansi -std=iso9899:199409 --no-create  
–no-recursion  
(e$B0J2\<N,e(B)

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<div class="post-metadata">

**Author:** ![Kouhei\_S](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/k/f4b2a3/32.png) [@Kouhei\_S](https://www.ruby-forum.com/u/Kouhei_S)\
**Post date:** [December 24, 2008, 1:05pm UTC](https://www.ruby-forum.com/t/cant-build-with-gccs-ansi-option/156317/3 "2008-12-24T13:05:59Z")

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In [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid)  
“[ruby-dev:37580] Re: can’t build with GCC’s -ansi option” on Wed, 24  
Dec 2008 20:26:57 +0900,  
Urabe S. [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote:

> Kouhei S. e$B$5$s$O=q$-$^$7$?e(B:
> 
> > e$B:#F|!"e(BSubversione$B$N?M$?$A$Ke(BRubye$B%P%$%s%G%#%s%0$,%S%k%I$G$-$J$$e(B  
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> > e$BD%%i%$%V%i%j$,%S%k%I$G$-$^$;$s!#e(B
> 
> e$B\<+J,$N\<j85$G$Oe(B  
> configure CFLAGS=“-pipe -ansi -std=iso9899:199409”  
> e$B$G$-$A$s$H3HD%%i%$%V%i%j$,%3%s%Q%$%k$G$-$F$$$^$9!#e(B  
> configuree$B;~$K;XDj$7$F$\*$/$N$,%]%$%s%H$+$H;W$$$^$9!#e(B

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