You need GNU make. On HP-UX, you also need GNU sed.
Known to work with:
- - Linux/x86, gcc-2.8.0, egcs-1.1, gcc-2.95.x
- - Solaris 2.4 (sparc), egcs-1.1, gcc-2.95
- - OSF/1 V4.0 (alpha), egcs-1.1, gcc-2.95
+ - Linux/x86, gcc-2.95.x, gcc-3.0(pre)
+ - Linux/ia64, gcc-2.96, gcc-3.0(pre)
+ - Linux/arm, gcc-2.95.3
+ - Linux/sparc, gcc-2.95.3
+ - Linux/alpha, gcc-2.95.x
+ - Linux/powerpc, gcc-2.95.x
+ - Solaris 2.4 (sparc), gcc-2.95
+ - OSF/1 V4.0 (alpha), gcc-2.95
- Irix 6.5, gcc-2.95
+ - BeOS, gcc-2.95
The "make" step takes about 1 hour, on a P-II / 400 MHz / 64 MB.
-If you use g++ version 2.8.x or egcs-2.91.x (a.k.a. egcs-1.1) or gcc-2.95.x,
-I recommend adding "-fno-exceptions" to the CXXFLAGS. This will likely
-generate better code.
+If you use g++ gcc-2.95.x or gcc-3.0, I recommend adding "-fno-exceptions"
+to the CXXFLAGS. This will likely generate better code.
-If you use g++ version egcs-2.91.x (egcs-1.1) or gcc-2.95.x on Sparc, add
-either "-O", "-O1" or "-O2 -fno-schedule-insns" to the CXXFLAGS. With full
-"-O2", g++ miscompiles the division routines. Also, if you have g++ version
-egcs-1.1.1 or older on Sparc, you must specify --disable-shared because g++
-would miscompile parts of the library.
+If you use g++ from gcc-2.95.x on Sparc, add either "-O", "-O1" or
+"-O2 -fno-schedule-insns" to the CXXFLAGS. With full "-O2", g++ miscompiles
+the division routines. Also, on OSF/1 or Tru64 using gcc-2.95.x, you should
+specify --disable-shared because of linker problems with duplicate symbols
+in shared libraries.
More detailed installation instructions can be found in the documentation,
in the doc/ directory.
optimizing mode. So you should specify at least @code{-O} in the CXXFLAGS,
or no CXXFLAGS at all. (If CXXFLAGS is not set, CLN will use @code{-O}.)
-If you use @code{g++} version 2.8.x or egcs-2.91.x (a.k.a. egcs-1.1) or
-gcc-2.95.x, I recommend adding @samp{-fno-exceptions} to the CXXFLAGS.
-This will likely generate better code.
-
-If you use @code{g++} version egcs-2.91.x (egcs-1.1) or gcc-2.95.x on Sparc,
-add either @samp{-O}, @samp{-O1} or @samp{-O2 -fno-schedule-insns} to the
-CXXFLAGS. With full @samp{-O2}, @code{g++} miscompiles the division routines.
-Also, if you have @code{g++} version egcs-1.1.1 or older on Sparc, you must
-specify @samp{--disable-shared} because @code{g++} would miscompile parts of
-the library.
+If you use @code{g++} gcc-2.95.x or gcc-3.0, I recommend adding
+@samp{-fno-exceptions} to the CXXFLAGS. This will likely generate better code.
+
+If you use @code{g++} from gcc-2.95.x on Sparc, add either @samp{-O},
+@samp{-O1} or @samp{-O2 -fno-schedule-insns} to the CXXFLAGS. With full
+@samp{-O2}, @code{g++} miscompiles the division routines. Also, on OSF/1 or
+Tru64 using gcc-2.95.x, you should specify @samp{--disable-shared} because of
+linker problems with duplicate symbols in shared libraries.
By default, both a shared and a static library are built. You can build
CLN as a static (or shared) library only, by calling @code{configure} with