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1.1
date	2025.02.17.22.00.48;	author nia;	state Exp;
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desc
@@


1.1
log
@libcaca: Update to 0.99.20

Special notes:
- building without imlib2 is broken upstream, remove the option.
- upstream switched to github.
- verified to build on freebsd, netbsd, linux, macos by drecklypkg CI.

Upstream changes:
- IPv6 support in cacaserver
- fixed a bug from 2004 that caused PDF documentation generation to
  fail
- memory allocation functions are now more robust
- numerous fixes for memory leaks and invalid memory accesses:
    CVE-2021-30498
    CVE-2021-30499
    CVE-2021-3410
    CVE-2018-20546
    CVE-2018-20547
    CVE-2018-20545
    CVE-2018-20548
    CVE-2018-20549
@
text
@$NetBSD$

[PATCH] Remove bashism in configure.ac

Patch courtesy of Jakub Bogusz.

https://github.com/cacalabs/libcaca/commit/9a0ebef8d7d78bd32737ba45afc28d260fd1616b.patch

--- configure.orig	2025-02-17 20:32:40.574425308 +0000
+++ configure
@@@@ -19422,7 +19422,6 @@@@ fi
 done
   CFLAGS="$save_CFLAGS"
   if test "${ac_cv_my_have_cocoa}" = "yes"; then
-    [[ "$target_os" =~ [0-9]+ ]] && darwin_ver="${BASH_REMATCH[0]}"
     case x${target} in
     xpowerpc*darwin*)
       # 10.3 needed to link with X11
@@@@ -19450,6 +19449,7 @@@@ done
     esac
     CC="${CC:-gcc-${GCC_VERSION}}"
     CXX="${CXX:-g++-${GCC_VERSION}}"
+    darwin_ver="$(echo "${target_os}" | sed -ne 's/[^0-9]*\([0-9]\+\).*/\1/p')"
     if [ "$darwin_ver" -lt "13" ]; then
       MACOSX_SDK_FRAMEWORKS="${MACOSX_SDK_FRAMEWORKS:--F${MACOSX_SDK}/System/Library/Frameworks}"
       CPPFLAGS="${CPPFLAGS} ${ARCH} ${MACOSX_SDK_FRAMEWORKS}"
@