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-rwxr-xr-xextra/scripts/install_headers.sh19
1 files changed, 13 insertions, 6 deletions
diff --git a/extra/scripts/install_headers.sh b/extra/scripts/install_headers.sh
index d38d85327..e5314447f 100755
--- a/extra/scripts/install_headers.sh
+++ b/extra/scripts/install_headers.sh
@@ -41,13 +41,20 @@ IFS=''
while read -r filename; do
if test -d "$1/$filename"; then
mkdir -p "$2/$filename" 2>/dev/null
- else
- # NB: unifdef exits with 1 if output is not
- # exactly the same as input. That's ok.
- # Do not abort the script if unifdef "fails"!
- "$top_builddir/extra/scripts/unifdef" -UUCLIBC_INTERNAL "$1/$filename" \
- | sed -e '/^\(rtld\|lib\(c\|m\|resolv\|dl\|intl\|rt\|nsl\|util\|crypt\|pthread\)\)_hidden_proto[ ]*([a-zA-Z0-9_]*)$/d' >"$2/$filename"
+ continue
fi
+ if test x"${filename##libc-*.h}" = x""; then
+ # Do not install libc-XXXX.h files
+ continue
+ fi
+ # NB: unifdef exits with 1 if output is not
+ # exactly the same as input. That's ok.
+ # Do not abort the script if unifdef "fails"!
+ # NB2: careful with sed command arguments, they contain tab character
+ "$top_builddir/extra/scripts/unifdef" -UUCLIBC_INTERNAL -U_LIBC "$1/$filename" \
+ | sed -e '/^rtld_hidden_proto[ ]*([a-zA-Z0-9_]*)$/d' \
+ | sed -e '/^lib\(c\|m\|resolv\|dl\|intl\|rt\|nsl\|util\|crypt\|pthread\)_hidden_proto[ ]*([a-zA-Z0-9_]*)$/d' \
+ >"$2/$filename"
done
)