Platform: Mac Intel Core 2 Duo, 1 GB memory
OS: Mac OS X Snow Leopard (v. 10.6.6)
IDE & related development tools (e.g., GNU compilers): Xcode 3.2.5

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Desired or expected feature: building in one pass GLIB libraries according to GNU compiler suite documentation in such that way for example,

CC="gcc -arch i386 -arch x86_64", etc.

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The matter: until the version n° 2.23.5, eveything seems to go alright (apart some tests failing or blocking).

My report, with enclosed ZIP files (in which you will find ASCII log files), is as follows:

1. Preliminary remark: for all versiosn, until 2.27.91, ./configure issues this kind of message :
ld: unknown option -export-dynamic
collect2: ld returned 1 exit status
lipo:'can't open input file:/var/floders/YF/...//ccrf4RR6H.out (no such file or directory)

2. OUR PURPOSE: gvariant.c issuing bugs
Answer to the question: " success in building multi-architecture in one pass (Y/N) (with possible comment) ?"
v. 2.19.10 => Y (but a few tests or tests blocking)
v. 2.20.5 => Y (           "                    )          |
v. 2.21.6 => Y ( --- please kindly see the log files)      |
v. 2.22.5 => Y (           "                    )        <-|
v. 2.23.5 => Y (           "                    )
v. 2.23.6 => N (gvariant.c:3234:error:size of array 'Compile_Time_Assertion' is negative
lipo:can't found the architecture of:/var/folders/Yf/...//ccSBNvRA.out)
v. 2.24.2 => N (gvariant.c:3240 - similar error message)
v. 2.25.17 => N (gvariant.c:3735 -         "            )
v. 2.26.0 => N (gvariant.c:3735 -         "            )
v. 2.27.4 => N (gvariant.c:3879 -         "            )
v. 2.27.90 => N (gvariant.c:3882 -         "            )
v. 2.27.91 => N (gvariant.c:3882 -         "            )


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EXPECTED: same shell script as for v. 2.23.5 to build multi-architecture libraries in one pass. gvariant.c working is espected in order not to use lipo 'manually' to build fat files..

REMARK: replacing gvariant.c for all versions from v. 2.23.6 by gvariant.c of v. 2.23.5 issues other kind(s) of error.