AWARE SYSTEMS
TIFF and LibTiff Mail List Archive

Thread

2011.04.12 02:06 "[Tiff] Libtiff v4.0.0beta7 released", by Bob Friesenhahn
2011.04.12 13:14 "Re: [Tiff] Libtiff v4.0.0beta7 released", by Edward Lam
2011.04.12 13:30 "Re: [Tiff] Libtiff v4.0.0beta7 released", by Bob Friesenhahn
2011.04.12 15:55 "Re: [Tiff] Libtiff v4.0.0beta7 released", by Edward Lam
2011.04.12 17:05 "Re: [Tiff] Bug 1941, Was: Libtiff v4.0.0beta7 released", by Lee Howard
2011.04.12 18:01 "Re: [Tiff] Bug 1941, Was: Libtiff v4.0.0beta7 released", by Edward Lam
2011.04.13 02:30 "Re: [Tiff] Bug 1941, Was: Libtiff v4.0.0beta7 released", by Graeme Gill
2011.04.13 13:08 "Re: [Tiff] Bug 1941, Was: Libtiff v4.0.0beta7 released", by Edward Lam
2011.04.15 02:36 "Re: [Tiff] Bug 1941, Was: Libtiff v4.0.0beta7 released", by Graeme Gill
2011.04.15 08:41 "Re: [Tiff] Bug 1941, Was: Libtiff v4.0.0beta7 released", by Igor Skochinsky
2011.04.15 13:05 "Re: [Tiff] SxS Hell, Was: Bug 1941, Was: Libtiff v4.0.0beta7 released", by Edward Lam
2011.04.16 14:48 "Re: [Tiff] Bug 1941, Was: Libtiff v4.0.0beta7 released", by Bob Friesenhahn
2011.04.18 03:47 "Re: [Tiff] Bug 1941, Was: Libtiff v4.0.0beta7 released", by Graeme Gill
2011.04.12 15:19 "Re: [Tiff] Libtiff v4.0.0beta7 released", by Edward Lam
2011.04.13 02:30 "Re: [Tiff] Libtiff v4.0.0beta7 released", by Bob Friesenhahn
2011.04.13 13:09 "Re: [Tiff] Libtiff v4.0.0beta7 released", by Edward Lam
2011.04.13 13:44 "Re: [Tiff] Libtiff v4.0.0beta7 released", by Bob Friesenhahn
2011.04.13 14:32 "Re: [Tiff] Libtiff v4.0.0beta7 released", by Edward Lam
2011.04.19 16:03 "Re: [Tiff] Libtiff v4.0.0beta7 released", by Edward Lam
2011.06.01 10:43 "Re: [Tiff] Write Tile", by Jorge Martin
2011.05.31 10:54 "[Tiff] Write Tile", by Jorge Martin
2011.05.31 12:52 "Re: [Tiff] Write Tile", by Olivier Paquet
2011.05.31 13:02 "Re: [Tiff] Write Tile", by Jorge Martin
2011.05.31 13:02 "Re: [Tiff] Write Tile", by Edward Lam
2011.06.01 13:21 "Re: [Tiff] Write Tile", by Olivier Paquet
2011.04.13 15:40 "Re: [Tiff] Libtiff v4.0.0beta7 released - libtiff.def changes required", by Edward Lam
2011.04.19 19:04 "Re: [Tiff] Libtiff v4.0.0beta7 released - libtiff.def changes required", by Edward Lam
2011.04.23 09:41 "Re: [Tiff] [GM-help] PDF version", by Hunter1972

2011.04.18 03:47 "Re: [Tiff] Bug 1941, Was: Libtiff v4.0.0beta7 released", by Graeme Gill

Most of the complilation slowness I see under MingGW32 is due to the 'make' program rather than the compiler. Current MinGW make is file name case-insensitive via trying all case permutations. This is super expensive for directories accessed via network drives. When I type 'make' for a GraphicsMagick build with the source on a network drive (Samba) it takes over a minute before MinGW make does anything at all.

I'm not using make, so I doubt that's the explanation. I'll probably start using MingW more since I upgraded to GCC 4 and a 6 Core processor, which brings the compile time down to something a bit more reasonable...

(For illustration, on my project:

        VC++6 debug:                    28.8s
        VC++6 optimize                  38.6s           
        MingW gcc 4.4.0 debug           1m7.4   
        MingW gcc 4.4.0 optimize        2m10.9
        MingW gcc 4.4.0 optimize -j6    41.7

)

Graeme Gill.