... Configuring PCRE regular expression library ... updating cache /var/tmp/portage/apache-2.0.54-r31/work/httpd-2.0.54/config.cache configuring package in srclib/pcre now configure: WARNING: If you wanted to set the --build type, don't use --host. If a cross compiler is detected then cross compile mode will be used. configure: loading cache /var/tmp/portage/apache-2.0.54-r31/work/httpd-2.0.54/config.cache configure: error: `CFLAGS' has changed since the previous run: configure: former value: -O3 -march=pentium4 -fomit-frame-pointer -pipe configure: current value: -O3 -march=pentium4 -fomit-frame-pointer -pipe configure: error: changes in the environment can compromise the build configure: error: run `make distclean' and/or `rm /var/tmp/portage/apache-2.0.54-r31/work/httpd-2.0.54/config.cache' and start over configure failed for srclib/pcre !!! ERROR: net-www/apache-2.0.54-r31 failed. !!! Function src_compile, Line 161, Exitcode 1 !!! bad ./configure please submit bug report to bugs.gentoo.org. Include your config.layout and config.log !!! If you need support, post the topmost build error, NOT this status message. (the problem, as you can see, is that the double-space beteween -fomit-frame-pointer and -pipe). Reproducible: Always Steps to Reproduce: 1.put a double space in your make.conf CFLAGS somewhere. 2.try and emerge apache. 3. Workaround: remove the double space from my make.conf which probably shouldn't have been there anyway... Portage 2.0.51.22-r2 (default-linux/x86/2005.0, gcc-3.3.6, glibc-2.3.5-r1, 2.6.11-hardened-r15 i686) ================================================================= System uname: 2.6.11-hardened-r15 i686 Intel(R) Xeon(TM) CPU 3.00GHz Gentoo Base System version 1.6.13 distcc 2.18.3 i686-pc-linux-gnu (protocols 1 and 2) (default port 3632) [disabled] ccache version 2.3 [disabled] dev-lang/python: 2.3.5-r2 sys-apps/sandbox: 1.2.12 sys-devel/autoconf: 2.13, 2.59-r6 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6 sys-devel/binutils: 2.15.92.0.2-r10 sys-devel/libtool: 1.5.18-r1 virtual/os-headers: 2.6.11-r2 ACCEPT_KEYWORDS="x86" AUTOCLEAN="yes" CBUILD="i686-pc-linux-gnu" CFLAGS="-O3 -march=pentium4 -fomit-frame-pointer -pipe" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3/share/config /usr/share/config /usr/share/texmf/dvipdfm/config/ /usr/share/texmf/dvips/config/ /usr/share/texmf/tex/generic/config/ /usr/share/texmf/tex/platex/config/ /usr/share/texmf/xdvi/ /var/bind /var/qmail/alias /var/qmail/control /var/vpopmail/domains /var/vpopmail/etc" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-O3 -march=pentium4 -fomit-frame-pointer -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig distlocks sandbox sfperms strict" GENTOO_MIRRORS="http://194.117.143.69 ftp://194.117.143.69/mirrors/gentoo http://194.117.143.71 ftp://194.117.143.72/mirrors/gentoo" MAKEOPTS="-j9" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="x86 X509 acl apache2 bashlogger berkdb bzip2 caps chroot crypt curl encode erandom fam flash flexresp gd gdbm glibc-omitfp gnutls graphviz hardened imagemagick imap inline innodb ithreads java jikes jpeg lcms lm_sensors logrotate mad maildir math mcal mpeg mysql ncurses netpbm nls no-htdocs nptl offensive pam pcre pdflib perl php pic pie png python qmail readline rrdtool sasl sftplogging shaper snmp snortsam softquota spamassassin spell sse ssl threads tiff truetype unicode vchroot vhosts xml2 zlib userland_GNU kernel_linux elibc_glibc" Unset: ASFLAGS, CTARGET, LANG, LC_ALL, LDFLAGS, LINGUAS
(In reply to comment #0) > Workaround: remove the double space from my make.conf which probably shouldn't > have been there anyway... Yeah, it should not have been there anyway...
That may be so, but 1 or more adjacent spaces in a CFLAGS string are semantically identical. Perhaps emerge should s/\s+/\s/g before passing the CFLAGS to ebuilds, because the fact is that apache shouldn't stop building just because I didn't hold it's hand right -- especially considering that the error it threw up was supposed to be *it* holding *my* hand. Has this minor issue been reported upstream? if not, where do i report it? Because it's not resolved, and i can think of a way that the gentoo team can fix this generically for all cases of braindead scripts, so i find the "RESOLVED / CANTFIX" a little underwhelming Alternatively it needs to be made clear somewhere in the documentation that double spaces are not allowed in CFLAGS
This is *not* an apache-specific issue, simply don't put redundant spaces into make.conf. See Bug 92645, Bug 105442, etc. If you have suggestions about make.conf documentation and syntax, then open a new bug.
*** Bug 107967 has been marked as a duplicate of this bug. ***
*** Bug 108545 has been marked as a duplicate of this bug. ***
*** Bug 109158 has been marked as a duplicate of this bug. ***
Just in case anyone is following this bug in specific... i did already open a new bug about portage (where the real source of the error is) http://bugs.gentoo.org/show_bug.cgi?id=106513
*** Bug 112546 has been marked as a duplicate of this bug. ***
