Bug 600122

Summary:	media-libs/harfbuzz-1.3.1 fails to find cairo
Product:	Gentoo Linux	Reporter:	Haelwenn (lanodan) Monnier <contact>
Component:	Current packages	Assignee:	Gentoo Office Team <office>
Status:	RESOLVED NEEDINFO
Severity:	normal	CC:	contact, gentoo, gnome, jstein
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---
Attachments:	emerge-harfbuzz.log emerge --info harfbuzz (with LLVM/Clang) /var/tmp/portage/media-libs/harfbuzz-1.3.1/work/harfbuzz-1.3.1-abi_x86_64.amd64/config.log

Description Haelwenn (lanodan) Monnier 2016-11-17 20:13:09 UTC

When CC=clang; CXX=clang++; harfbuzz fails to find cairo during the configure part.

Reproducible: Always

Steps to Reproduce:
1. Have clang
2. put CC=clang and CXX=clang++

Comment 1 Haelwenn (lanodan) Monnier 2016-11-17 20:15:46 UTC

Created attachment 453682 [details]
emerge-harfbuzz.log

Comment 2 Haelwenn (lanodan) Monnier 2016-11-17 20:18:01 UTC

Created attachment 453684 [details]
emerge --info harfbuzz (with LLVM/Clang)

Comment 3 Haelwenn (lanodan) Monnier 2016-11-17 20:20:11 UTC

Turns out it fails with gcc too.

Comment 4 Kobboi 2016-11-17 23:27:58 UTC

It also says:

configure: error: cairo support requested but not found

!!! Please attach the following file when seeking support:
!!! /var/tmp/portage/media-libs/harfbuzz-1.3.1/work/harfbuzz-1.3.1-abi_x86_64.amd64/config.log

Can you do so? Thanks!

Comment 5 Haelwenn (lanodan) Monnier 2016-11-17 23:32:32 UTC

Created attachment 453696 [details]
/var/tmp/portage/media-libs/harfbuzz-1.3.1/work/harfbuzz-1.3.1-abi_x86_64.amd64/config.log

Comment 6 Kobboi 2016-11-17 23:37:37 UTC

I am assuming you only have 32-bit cairo installed. Can you verify that? (If you have eix installed, post the output of "eix x11-libs/cairo")

Comment 7 Kobboi 2016-11-17 23:47:11 UTC

A 

cat /var/db/pkg/x11-libs/cairo-*/USE 

will be fine as well

Comment 8 Kobboi 2016-11-17 23:54:40 UTC

Also note the following in the config.log:

configure:18185: $PKG_CONFIG --exists --print-errors "cairo >= 1.8.0"
Package egl was not found in the pkg-config search path.
Perhaps you should add the directory containing `egl.pc'
to the PKG_CONFIG_PATH environment variable
Package 'egl', required by 'cairo', not found
configure:18188: $? = 1
configure:18203: $PKG_CONFIG --exists --print-errors "cairo >= 1.8.0"
Package egl was not found in the pkg-config search path.
Perhaps you should add the directory containing `egl.pc'
to the PKG_CONFIG_PATH environment variable
Package 'egl', required by 'cairo', not found
configure:18206: $? = 1
Package 'egl', required by 'cairo', not found
configure:18234: result: no
configure:18248: error: cairo support requested but not found

Can you give me the same USE flag information for media-libs/mesa ?

Comment 9 Gilles Dartiguelongue (RETIRED) gentoo-dev

2017-09-28 07:36:28 UTC

Besides your system being built with LTO, I don't see a possible scenario for why cairo would be missing and/or broken. Could you please update the ticket with up-to-date information and information requested by Kobboi ?