project-base/server-skynet-source-3rd-jemalloc
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Fix --with-mangling/--with-jemalloc-prefix interaction.

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Fix --with-mangling to remove mangled symbols from the set of functions
to apply a prefix to.  Prior to this change, the interaction was correct
with autoconf 2.59, but incorrect with autoconf 2.65.
This commit is contained in:
Jason Evans 2012-03-12 15:07:53 -07:00
parent 2bb6c7a632
commit 08fc3b2d51
1 changed files with 4 additions and 1 deletions
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5
configure.ac
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@ -346,9 +346,12 @@ AC_ARG_WITH([mangling],
[AS_HELP_STRING([--with-mangling=<map>], [Mangle symbols in <map>])],
[mangling_map="$with_mangling"], [mangling_map=""])
for nm in `echo ${mangling_map} |tr ',' ' '` ; do
n="je_`echo ${nm} |tr ':' ' ' |awk '{print $1}'`"
k="`echo ${nm} |tr ':' ' ' |awk '{print $1}'`"
n="je_${k}"
m=`echo ${nm} |tr ':' ' ' |awk '{print $2}'`
AC_DEFINE_UNQUOTED([${n}], [${m}])
dnl Remove key from public_syms so that it isn't redefined later.
public_syms=`for sym in ${public_syms}; do echo "${sym}"; done |grep -v "^${k}\$" |tr '\n' ' '`
done
dnl Do not prefix public APIs by default.