Patch 8.2.2852

[Bram Moolenaar]

Patch 8.2.2852
Problem: Configure can add --as-needed a second time.
Solution: Only add --as-needed if not already there. (Natanael Copa,
closes #8189, closes #8181)
Files: src/configure.ac, src/auto/configure


*** ../vim-8.2.2851/src/configure.ac 2021-04-21 11:57:56.210840126 +0200
--- src/configure.ac 2021-05-15 14:22:51.819984412 +0200
***************
*** 4519,4525 ****
LINK_AS_NEEDED=
# Check if linker supports --as-needed and --no-as-needed options
if $CC -Wl,--help 2>/dev/null | grep as-needed > /dev/null; then
! LDFLAGS=`echo "$LDFLAGS" | sed -e 's/ *-Wl,--as-needed//g' | sed -e 's/$/ -Wl,--as-needed/'`
LINK_AS_NEEDED=yes
fi
if test "$LINK_AS_NEEDED" = yes; then
--- 4519,4527 ----
LINK_AS_NEEDED=
# Check if linker supports --as-needed and --no-as-needed options
if $CC -Wl,--help 2>/dev/null | grep as-needed > /dev/null; then
! if ! echo "$LDFLAGS" | grep -q -- '-Wl,[[^[:space:]]]*--as-needed'; then
! LDFLAGS="$LDFLAGS -Wl,--as-needed"
! fi
LINK_AS_NEEDED=yes
fi
if test "$LINK_AS_NEEDED" = yes; then
*** ../vim-8.2.2851/src/auto/configure 2021-04-21 11:57:56.214840116 +0200
--- src/auto/configure 2021-05-15 14:22:54.515973831 +0200
***************
*** 14937,14943 ****
LINK_AS_NEEDED=
# Check if linker supports --as-needed and --no-as-needed options
if $CC -Wl,--help 2>/dev/null | grep as-needed > /dev/null; then
! LDFLAGS=`echo "$LDFLAGS" | sed -e 's/ *-Wl,--as-needed//g' | sed -e 's/$/ -Wl,--as-needed/'`
LINK_AS_NEEDED=yes
fi
if test "$LINK_AS_NEEDED" = yes; then
--- 14937,14945 ----
LINK_AS_NEEDED=
# Check if linker supports --as-needed and --no-as-needed options
if $CC -Wl,--help 2>/dev/null | grep as-needed > /dev/null; then
! if ! echo "$LDFLAGS" | grep -q -- '-Wl,[^[:space:]]*--as-needed'; then
! LDFLAGS="$LDFLAGS -Wl,--as-needed"
! fi
LINK_AS_NEEDED=yes
fi
if test "$LINK_AS_NEEDED" = yes; then
*** ../vim-8.2.2851/src/version.c 2021-05-15 13:19:12.195816386 +0200
--- src/version.c 2021-05-15 14:25:12.935427221 +0200
***************
*** 752,753 ****
--- 752,755 ----
{ /* Add new patch number below this line */
+ /**/
+ 2852,
/**/

--
Error:015 - Unable to exit Windows. Try the door.

/// Bram Moolenaar -- Br...@Moolenaar.net -- http://www.Moolenaar.net \\\
/// \\\
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\\\ help me help AIDS victims -- http://ICCF-Holland.org ///