[gentoo-dev] Compiling gcc 2.95 tool chain with gcc 3.2/glibc 2.3.1

[Pat Double]

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I need some help with an ebuild I'm putting together for prc-tools, a gcc 2.95 
tool chain for PalmOS devices. It used to compile fine, now it gives the link 
errors below. I have the following things emerged:

gcc-3.2-r2
glibc-2.3.1
glibc-2.2.5 compiled with gcc 2.95 (this was built using Spider's instructions 
for emerging gcc 3.2 without breaking existing code).

To be honest, I do not know whether I ever compiled this with gcc 3.2 or 
whether this has happened only since I emerged glibc-2.3.1. I know this is 
the first time I've tried with glibc-2.3.1. I think possibly the conflict is 
due to the tool chain being based on gcc 2.95 but my compiler is gcc 3.2, so 
some things are compiled with gcc 3.2 and some with 2.95. I have tried a 
clean compile several times. Before this I also recompiled all packages 
containing static libs due to the known problems with glibc-2.3.1.

If it is possible, can I emerge gcc 2.95 alongside gcc 3.2 and try compiling 
with 2.95? I would still want gcc 3.2 as my default compiler.

Any help is appreciated, thanks.

c++ -L. -L../bfd -L../libiberty 
- -L/var/tmp/portage/prc-tools-2.2/work/prc-tools-2.2/build/static-libs -o 
build-prc build-prc.o binres.o utils.o def.yy.o def.tab.o -lbfd -liberty 
- -lpfd
/var/tmp/portage/prc-tools-2.2/work/prc-tools-2.2/build/static-libs/libstdc++.a(locale.o)(.text._ZNSt5ctypeIcE13classic_tableEv+0x3f): 
In function `std::ctype<char>::classic_table()':
/var/tmp/portage/gcc-3.2-r2/work/gcc-3.2/libstdc++-v3/src/locale.cc:477: 
undefined reference to `__ctype_b'
/var/tmp/portage/prc-tools-2.2/work/prc-tools-2.2/build/static-libs/libstdc++.a(locale.o)(.text._ZNSt5ctypeIcEC2EPiPKtbj+0x7a): 
In function `std::ctype<char>::ctype[not-in-charge](int*, unsigned short 
const*, bool, unsigned)':
/var/tmp/portage/gcc-3.2-r2/work/gcc-3.2/libstdc++-v3/src/locale.cc:480: 
undefined reference to `__ctype_toupper'
/var/tmp/portage/prc-tools-2.2/work/prc-tools-2.2/build/static-libs/libstdc++.a(locale.o)(.text._ZNSt5ctypeIcEC2EPiPKtbj+0x84):/var/tmp/portage/gcc-3.2-r2/work/gcc-3.2/libstdc++-v3/src/locale.cc:368: 
undefined reference to `__ctype_tolower'
/var/tmp/portage/prc-tools-2.2/work/prc-tools-2.2/build/static-libs/libstdc++.a(locale.o)(.text._ZNSt5ctypeIcEC2EPiPKtbj+0xba):/var/tmp/portage/gcc-3.2-r2/work/gcc-3.2/libstdc++-v3/src/locale.cc:469: 
undefined reference to `__ctype_b'
/var/tmp/portage/prc-tools-2.2/work/prc-tools-2.2/build/static-libs/libstdc++.a(locale.o)(.text._ZNSt5ctypeIcEC1EPiPKtbj+0x7a): 
In function `std::ctype<char>::ctype[in-charge](int*, unsigned short const*, 
bool, unsigned)':
/var/tmp/portage/gcc-3.2-r2/work/gcc-3.2/libstdc++-v3/src/locale.cc:480: 
undefined reference to `__ctype_toupper'
/var/tmp/portage/prc-tools-2.2/work/prc-tools-2.2/build/static-libs/libstdc++.a(locale.o)(.text._ZNSt5ctypeIcEC1EPiPKtbj+0x84):/var/tmp/portage/gcc-3.2-r2/work/gcc-3.2/libstdc++-v3/src/locale.cc:368: 
undefined reference to `__ctype_tolower'
/var/tmp/portage/prc-tools-2.2/work/prc-tools-2.2/build/static-libs/libstdc++.a(locale.o)(.text._ZNSt5ctypeIcEC1EPiPKtbj+0xba):/var/tmp/portage/gcc-3.2-r2/work/gcc-3.2/libstdc++-v3/src/locale.cc:469: 
undefined reference to `__ctype_b'
/var/tmp/portage/prc-tools-2.2/work/prc-tools-2.2/build/static-libs/libstdc++.a(locale.o)(.text._ZNSt5ctypeIcEC2EPKtbj+0x7a): 
In function `std::ctype<char>::ctype[not-in-charge](unsigned short const*, 
bool, unsigned)':
/var/tmp/portage/gcc-3.2-r2/work/gcc-3.2/libstdc++-v3/src/locale.cc:480: 
undefined reference to `__ctype_toupper'
/var/tmp/portage/prc-tools-2.2/work/prc-tools-2.2/build/static-libs/libstdc++.a(locale.o)(.text._ZNSt5ctypeIcEC2EPKtbj+0x84):/var/tmp/portage/gcc-3.2-r2/work/gcc-3.2/libstdc++-v3/src/locale.cc:368: 
undefined reference to `__ctype_tolower'
/var/tmp/portage/prc-tools-2.2/work/prc-tools-2.2/build/static-libs/libstdc++.a(locale.o)(.text._ZNSt5ctypeIcEC2EPKtbj+0xba):/var/tmp/portage/gcc-3.2-r2/work/gcc-3.2/libstdc++-v3/src/locale.cc:469: 
undefined reference to `__ctype_b'
/var/tmp/portage/prc-tools-2.2/work/prc-tools-2.2/build/static-libs/libstdc++.a(locale.o)(.text._ZNSt5ctypeIcEC1EPKtbj+0x7a): 
In function `std::ctype<char>::ctype[in-charge](unsigned short const*, bool, 
unsigned)':
/var/tmp/portage/gcc-3.2-r2/work/gcc-3.2/libstdc++-v3/src/locale.cc:480: 
undefined reference to `__ctype_toupper'
/var/tmp/portage/prc-tools-2.2/work/prc-tools-2.2/build/static-libs/libstdc++.a(locale.o)(.text._ZNSt5ctypeIcEC1EPKtbj+0x84):/var/tmp/portage/gcc-3.2-r2/work/gcc-3.2/libstdc++-v3/src/locale.cc:368: 
undefined reference to `__ctype_tolower'
/var/tmp/portage/prc-tools-2.2/work/prc-tools-2.2/build/static-libs/libstdc++.a(locale.o)(.text._ZNSt5ctypeIcEC1EPKtbj+0xba):/var/tmp/portage/gcc-3.2-r2/work/gcc-3.2/libstdc++-v3/src/locale.cc:469: 
undefined reference to `__ctype_b'
collect2: ld returned 1 exit status
make[1]: *** [build-prc] Error 1



- -- 
Pat Double, double@×××××××××.com
"In the beginning God created the heaven and the earth."
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