From 4c6dc0ef68d36e337f58923e095995c6a8a1e370 Mon Sep 17 00:00:00 2001
From: Faidon Liambotis <paravoid@debian.org>
Date: Fri, 5 Jan 2024 17:48:32 +0200
Subject: [PATCH] Add libc++-*-dev -> libc++abi-*-dev dependency

libc++abi-*-dev is necessary when using libc++-*-dev:
  $ apt install clang-17 libc++-17-dev
  $ clang++-17 -stdlib=libc++ -o hello hello.cpp
  /usr/bin/ld: cannot find -lc++abi: No such file or directory
  clang++-17: error: linker command failed with exit code 1 (use -v to see invocation)

Note that the libc++1-* -> libc++abi-* dependency already exists.
---
 debian/control    | 1 +
 debian/control.in | 1 +
 2 files changed, 2 insertions(+)

diff --git a/debian/control b/debian/control
index b58c452d..b49af158 100644
--- a/debian/control
+++ b/debian/control
@@ -678,6 +678,7 @@ Section: libdevel
 Architecture: any
 Multi-Arch: same
 Depends: libc++1-17 (= ${binary:Version}), ${misc:Depends},
+ libc++abi-17-dev (= ${binary:Version}),
  libunwind-17-dev [amd64 arm64 armhf i386 loong64 ppc64el ppc64 riscv64]
 Breaks: libc++-dev (<< 44), libc++abi-17-dev (<< 1:17.0.6-2)
 Provides: libc++-x.y-dev
diff --git a/debian/control.in b/debian/control.in
index f83a0c73..7ea86a76 100644
--- a/debian/control.in
+++ b/debian/control.in
@@ -678,6 +678,7 @@ Section: libdevel
 Architecture: any
 Multi-Arch: same
 Depends: libc++1-@LLVM_VERSION@ (= ${binary:Version}), ${misc:Depends},
+ libc++abi-@LLVM_VERSION@-dev (= ${binary:Version}),
  libunwind-@LLVM_VERSION@-dev [amd64 arm64 armhf i386 loong64 ppc64el ppc64 riscv64]
 Breaks: libc++-dev (<< 44), libc++abi-@LLVM_VERSION@-dev (<< 1:17.0.6-2)
 Provides: libc++-x.y-dev