Snow Leopard builder builds using System cc

[ryandesign (Ryan Carsten Schmidt)]

pango is failing to build universal on the Snow Leopard builder:

​https://build.macports.org/builders/buildports-snowleopard-x86_64/builds/31825/steps/compile/logs/stdio

--->  Configuring pango
DEBUG: Using compiler 'System cc'

CC='/usr/bin/cc'
CC_PRINT_OPTIONS='YES'
CC_PRINT_OPTIONS_FILE='/opt/local/var/macports/build/_opt_mports_dports_x11_pango/pango/work/.CC_PRINT_OPTIONS'
CFLAGS='-pipe -Os -arch x86_64 -arch i386'
CPATH='/opt/local/include'
CPPFLAGS='-I/opt/local/include'
CXX='/usr/bin/c++'
CXXFLAGS='-pipe -Os -arch x86_64 -arch i386'
F90FLAGS='-pipe -Os'
FCFLAGS='-pipe -Os'
FFLAGS='-pipe -Os'
INSTALL='/usr/bin/install -c'
LDFLAGS='-L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64 -arch i386'
LIBRARY_PATH='/opt/local/lib'
MACOSX_DEPLOYMENT_TARGET='10.6'
OBJC='/usr/bin/cc'
OBJCFLAGS='-pipe -Os -arch x86_64 -arch i386'
OBJCXX='/usr/bin/c++'
OBJCXXFLAGS='-pipe -Os -arch x86_64 -arch i386'

libtool: compile:  /usr/bin/cc -m64 -DHAVE_CONFIG_H -I. -I../.. -DSYSCONFDIR=\"/opt/local/etc\" -DLIBDIR=\"/opt/local/lib\" -DG_DISABLE_CAST_CHECKS -I../.. -D_REENTRANT -I/opt/local/include/glib-2.0 -I/opt/local/lib/glib-2.0/include -I/opt/local/include -I/opt/local/include -pipe -Os -arch x86_64 -arch i386 -Wall -c fribidi_char_type.c  -fno-common -DPIC -o .libs/fribidi_char_type.o
lipo: /opt/local/var/macports/build/_opt_mports_dports_x11_pango/pango/work/.tmp/cctzCX5p.out and /opt/local/var/macports/build/_opt_mports_dports_x11_pango/pango/work/.tmp/cc0O89YE.out have the same architectures (x86_64) and can't be in the same fat output file

Why in the world has it selected "System CC"? The pango portfile does nothing to influence the compiler selection.

[ryandesign (Ryan Carsten Schmidt)]

This should only happen if xcodeversion is "" or "none". xcodeversion is filled by running xcodebuild -version, so now I'm wondering if xcodebuild on the Snow Leopard builder has become corrupted or deleted. But first I'll test on my Snow Leopard machine.

[ryandesign (Ryan Carsten Schmidt)]

Works fine on my Snow Leopard machine.

Another port, ​tbb, is also building with "System cc" on the Snow Leopard builder for no readily apparent reason.

I see another build with these messages:

Building pcre (1 of 3)...Warning: xcodebuild exists but failed to execute
package found, not building again
Building mpvim (2 of 3)...Warning: xcodebuild exists but failed to execute
package found, not building again
Building cyrus-sasl2 (3 of 3)...Warning: xcodebuild exists but failed to execute
package found, not building again

Shree, can you check what "xcodebuild -version" is showing on the Snow Leopard builder? Xcode 3.2.6 may need to be reinstalled on it.

[ryandesign (Ryan Carsten Schmidt)]

Shree wrote:

This is what I see.

tensix-slave:~ local$ xcodebuild -version
Xcode 3.2.6
Component versions: DevToolsCore-1809.0; DevToolsSupport-1806.0
BuildVersion: 10M2518
tensix-slave:~ local$

That seems normal enough. Are the permissions of xcodebuild correct?

ls -l $(which xcodebuild)

Is the Xcode directory selected?

xcode-select -p

[jmroot (Joshua Root)]

Also check that it’s finding the xcodebuild that you expect:

echo 'package require macports; mportinit; puts [macports::findBinary xcodebuild $macports::autoconf::xcodebuild_path]' | /opt/local/bin/port-tclsh

[jmroot (Joshua Root)]

This started in ​https://build.macports.org/builders/buildports-snowleopard-x86_64/builds/31685 – did anything unusual happen just before that (evening of November 24th)?

[jmroot (Joshua Root)]

Answering my own question: the servers were down that day. How that might have affected xcodebuild is a mystery.

[ryandesign (Ryan Carsten Schmidt)]

I'm not sure what fixed it but I don't think we're seeing this problem anymore.