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libc/uClibc: force use of ctor/dtor

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Although ctor/dtor do not seem strictly required, missing them proves
rather inconvenient, as ld can't link binaries.

Reported-by: John Spencer <maillist-uclibc@barfooze.de> (sh4rm4 on IRC)
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
This commit is contained in:
Yann E. MORIN" 2011-08-13 00:05:51 +02:00
parent 37db634a00
commit b021021fec
1 changed files with 5 additions and 1 deletions
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6
scripts/build/libc/uClibc.sh
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@ -365,6 +365,11 @@ mungeuClibcConfig() {
;;
esac
# We always want ctor/dtor
cat <<-ENDSED
s/^# (UCLIBC_CTOR_DTOR) is not set/\\1=y/
ENDSED
# Change paths to work with crosstool-NG
# From http://www.uclibc.org/cgi-bin/viewcvs.cgi?rev=16846&view=rev
# " we just want the kernel headers, not the whole kernel source ...
@ -443,7 +448,6 @@ mungeuClibcConfig() {
if [ "${CT_CC_LANG_CXX}" = "y" ]; then
cat <<-ENDSED
s/^# DO_C99_MATH is not set/DO_C99_MATH=y/
s/^# UCLIBC_CTOR_DTOR is not set/UCLIBC_CTOR_DTOR=y/
s/^# UCLIBC_HAS_GNU_GETOPT is not set/UCLIBC_HAS_GNU_GETOPT=y/
ENDSED
fi