Bug 443790 – media-libs/ftgl uses CFLAGS instead of CXXFLAGS

• Product: Gentoo Linux
• Status: RESOLVED INVALID

[Description Denis M. (Phr33d0m) 2012-11-18 15:05:47 UTC]

Hello, here's example from the build.log:
>x86_64-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I..   -I../src -I../src/FTFont -I../src/FTGlyph -I../src/FTLayout  -I../src -Wall -Wpointer-arith -Wcast-align -Wcast-qual -Wshadow -Wsign-compare -I/usr/include/freetype2  -march=native -O2 -pipe -c -o CXXTest-CXXTest.o `test -f 'CXXTest.cpp' || echo './'`CXXTest.cpp
>x86_64-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I..   -I../src -I../src/FTFont -I../src/FTGlyph -I../src/FTLayout  -I../src -Wall -Wpointer-arith -Wcast-align -Wcast-qual -Wshadow -Wsign-compare -I/usr/include/freetype2  -march=native -O2 -pipe -c -o CXXTest-FTBBox-Test.o `test -f 'FTBBox-Test.cpp' || echo './'`FTBBox-Test.cpp
>x86_64-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I..   -I../src -I../src/FTFont -I../src/FTGlyph -I../src/FTLayout  -I../src -Wall -Wpointer-arith -Wcast-align -Wcast-qual -Wshadow -Wsign-compare -I/usr/include/freetype2  -march=native -O2 -pipe -c -o CXXTest-FTBitmapFont-Test.o `test -f 'FTBitmapFont-Test.cpp' || echo './'`FTBitmapFont-Test.cpp

$ ▶ portageq envvar CFLAGS
-march=native -O2 -pipe
$ ▶ portageq envvar CXXFLAGS
-march=native -msse4 -msse4.1 -msse4.2 -O2 -pipe

As you can see it uses my CFLAGS while on g++.



Portage 2.2.0_alpha142 (default/linux/amd64/10.0/desktop/kde, gcc-4.7.2, glibc-2.16.0, 6.6.6 x86_64)
=================================================================
System uname: Linux-6.6.6-x86_64-Intel-R-_Core-TM-_i7-2600K_CPU_@_3.40GHz-with-gentoo-2.2
Timestamp of tree: Sat, 17 Nov 2012 11:15:01 +0000
ld GNU ld (GNU Binutils) 2.23.1
app-shells/bash:          4.2_p39
dev-java/java-config:     2.1.12
dev-lang/python:          2.7.3-r2, 3.2.3-r1
dev-util/cmake:           2.8.9-r1
dev-util/pkgconfig:       0.27.1
sys-apps/baselayout:      2.2
sys-apps/openrc:          0.11.5
sys-apps/sandbox:         2.6
sys-devel/autoconf:       2.13, 2.69
sys-devel/automake:       1.11.6, 1.12.4
sys-devel/binutils:       2.23.1
sys-devel/gcc:            4.6.3, 4.7.2
sys-devel/gcc-config:     1.7.3
sys-devel/libtool:        2.4.2
sys-devel/make:           3.82-r4
sys-kernel/linux-headers: 3.6 (virtual/os-headers)
sys-libs/glibc:           2.16.0
Repositories: gentoo x-portage
ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="*"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=native -O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /usr/share/openvpn/easy-rsa /usr/share/themes/oxygen-gtk/gtk-2.0 /var/bind /var/lib/hsqldb"
CONFIG_PROTECT_MASK="${EPREFIX}/etc/gconf /etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-march=native -msse4 -msse4.1 -msse4.2 -O2 -pipe"
DISTDIR="/media/STORAGE/Personal/Documents/gentoo/distfiles"
EMERGE_DEFAULT_OPTS=""
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs clean-logs collision-protect config-protect-if-modified distlocks fail-clean fixlafiles merge-sync multilib-strict news nodoc parallel-fetch parallel-install preserve-libs protect-owned sandbox sfperms strict test unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://mirror.ovh.net/gentoo-distfiles/ http://mirrors.telepoint.bg/gentoo/ http://ftp.spline.inf.fu-berlin.de/mirrors/gentoo/ http://gentoo-euetib.upc.es/mirror/gentoo/"
LANG="en_US.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
LINGUAS="bg en en_US es es_ES"
MAKEOPTS="-j10"
PKGDIR="/media/STORAGE/Personal/Documents/gentoo/packages"
PORTAGE_COMPRESS="xz"
PORTAGE_COMPRESS_FLAGS="-9"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_EXTRA_OPTS="-4"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/portage"
SYNC="rsync://188.165.231.20/gentoo-portage"
USE="X a52 aac acl acpi alsa amd64 apng ares avx bash-completion berkdb bluetooth bluray branding bzip2 cairo cli consolekit cracklib cxx dbus declarative dri dts dvdr emboss encode exif fam firefox flac fortran gdbm gif gpm gstreamer gtk gzip iconv icu ipv6 jpeg kde kdm kipi lcms ldap libnotify lm_sensors lzma mad matroska mmx mng modules mp3 mp4 mpeg mudflap multilib ncurses nls nptl nsplugin offensive ogg opencl opengl openmp pam pango pcre pdf perl phonon plasma png policykit ppds pppd python qt3support qt4 readline sdl session spell sse sse2 sse3 sse4 sse4_1 ssl ssse3 startup-notification svg tcpd tiff truetype udev udisks unicode upower usb vorbis wxwidgets x264 xcb xcomposite xinerama xml xscreensaver xv xvid zlib" ALSA_CARDS="hda-intel" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ubx" INPUT_DEVICES="evdev keyboard mouse" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="bg en en_US es es_ES" PHP_TARGETS="php5-3" PYTHON_TARGETS="python2_7 python3_2" RUBY_TARGETS="ruby18 ruby19" USERLAND="GNU" VIDEO_CARDS="fglrx" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset:  CPPFLAGS, CTARGET, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, USE_PYTHON

Reproducible: Always

[Comment 1 Mr. Bones. (RETIRED) 2012-11-19 20:23:10 UTC]

Attach the output from the full build please.  I can't reproduce what you're seeing on stable amd64.

[Comment 2 Tupone Alfredo 2012-11-20 15:42:52 UTC]

The flags you specified are stripped down as per bug #112820.

The list of allowed flags are:

-pipe
-O -O1 -O2 -Os -mcpu -march -mtune
-fstack-protector -fstack-protector-all
-fbounds-checking -fno-strict-overflow
-fno-PIE -fno-pie -fno-unit-at-a-time
-g -g[0-9] -ggdb -ggdb[0-9] -gstabs -gstabs+
-fno-ident -fpermissive
-W* -w

removing the flags on your CXXFLAGS make it the same as CFLAGS

[Comment 3 Denis M. (Phr33d0m) 2012-11-20 18:35:29 UTC]

Thank you for the info Tupone!