diff options
| author | Sven Gothel <[email protected]> | 2013-04-21 08:36:21 +0200 |
|---|---|---|
| committer | Sven Gothel <[email protected]> | 2013-04-21 08:36:21 +0200 |
| commit | 04606a7afa8aa06b975bf6fca84517bb311e613b (patch) | |
| tree | 2065a57719942bf2428fffdd6963be825a3589da /make/scripts/check-glibc-version.sh | |
| parent | 796192797bc65f5eff91f29a5abee9776dcf2ea3 (diff) | |
Add 'glibc-compat-symbols.h' to force usage of minimal GLIBC symbols currently for memcpy only, used in our x86_32 and default gcc toolchain cmake file.
Note: JogAmp's minimum GLIBC is 2.4 due to '__stack_chk_fail' (stack overflow checking)
GLIBC 2.4 - March 2006 - Standard for LSB 4.0, Used in SLES 10
We could add compile/link option '-fno-stack-protector', however stack protection seems reasonable
and a pre 2006 distribution a bit too 'far fetched' for our multimedia bindings anyway.
+++
Added convenient script 'make/scripts/check-glibc-version.sh' to sort and list GLIBC versions per symbol.
+++
Besides openal-soft (commit 554b34927cd6a2e0c0ce227108ebf8521bcba889),
jogamp modules do not reference any GLIBC symbols > 2.4 per default!
If so, 'glibc-compat-symbols.h' should be included per default!
Diffstat (limited to 'make/scripts/check-glibc-version.sh')
| -rw-r--r-- | make/scripts/check-glibc-version.sh | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/make/scripts/check-glibc-version.sh b/make/scripts/check-glibc-version.sh new file mode 100644 index 0000000..aa5f5cc --- /dev/null +++ b/make/scripts/check-glibc-version.sh @@ -0,0 +1,8 @@ +#! /bin/sh + +if [ -z "$1" ] ; then + echo Usage $0 library-file + exit 1 +fi + +objdump -T $1 | grep GLIBC | awk ' { print $5 " " $6 } ' | sort |