diff options
Diffstat (limited to 'extra')
| -rwxr-xr-x | extra/scripts/install_headers.sh | 19 |
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 ) |