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Building GNAT: Error: undefined reference to `__gnat_rcheck_CE_Explicit_Raise'
- From: Patrick Herbst <paherbst at gmail dot com>
- To: gcc-help at gcc dot gnu dot org
- Date: Wed, 12 Dec 2012 11:33:14 -0500
- Subject: Building GNAT: Error: undefined reference to `__gnat_rcheck_CE_Explicit_Raise'
Hello,
I'm using adacore gpl gnat 4.5.4 to build gcc gnat 4.7.2. I'm just
trying to build it for the host system.
./configure --prefix=<somewhere>/gnat --enable-languages=ada,c
./make
once it gets to
make[3]: Entering directory `./gcc'
it will attempt to run
gcc -g -fkeep-inline-functions -DIN_GCC -W -Wall -Wwrite-strings
-Wcast-qual -Wstrict-prototypes -Wmissing-prototypes
-Wmissing-format-attribute -pedantic -Wno-long-long
-Wno-variadic-macros -Wno-overlength-strings -Wold-style-definition
-Wc++-compat -fno-common -DHAVE_CONFIG_H -static-libgcc -o gnat1
[........]
which errors out with
ada/a-except.o: In function `ada__exceptions__exception_message':
./gcc/../../gcc-4.7.2/gcc/ada/a-except.adb:609: undefined reference to
`__gnat_rcheck_CE_Explicit_Raise'
it repeats that error for multiple functions.
anyone have any tips or suggestions??
Thanks!