From 58da7fe89ae9d3439c8f6f73704e3475d118cd2b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sl=C3=A1vek=20Banko?= <slavek.banko@axis.cz>
Date: Wed, 10 Apr 2024 22:20:38 +0200
Subject: [PATCH] DEB k3b: Change the library package name in case of
 incompatible ABI for 64-bit time_t.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
---
 .../applications/multimedia/k3b/debian/rules  | 46 +++++++++++++++++++
 .../applications/multimedia/k3b/debian/rules  | 46 +++++++++++++++++++
 2 files changed, 92 insertions(+)

diff --git a/debian/_base/applications/multimedia/k3b/debian/rules b/debian/_base/applications/multimedia/k3b/debian/rules
index 72db8e489..0cd87b24d 100755
--- a/debian/_base/applications/multimedia/k3b/debian/rules
+++ b/debian/_base/applications/multimedia/k3b/debian/rules
@@ -4,6 +4,14 @@ include /usr/share/cdbs/1/rules/debhelper.mk
 include /usr/share/cdbs/1/class/cmake.mk
 include debian/cdbs/debian-tde.mk
 
+DEB_TIME64_API         = $(shell echo | cc $(dpkg-buildflags --get CPPFLAGS) -dM -E -x c++ - | grep -q "_TIME_BITS 64" && echo true || false)
+ifeq ($(DEB_TIME64_API),true)
+DEB_TIME64_SUFFIX      = t64
+else
+DEB_TIME64_SUFFIX      =
+endif
+
+
 DEB_CMAKE_EXTRA_FLAGS := \
  -DCMAKE_EXPORT_COMPILE_COMMANDS="ON" \
  -DCMAKE_INSTALL_PREFIX="/opt/trinity" \
@@ -14,3 +22,41 @@ DEB_CMAKE_EXTRA_FLAGS := \
  -DCMAKE_VERBOSE_MAKEFILE="ON" \
  -DCMAKE_SKIP_RPATH="OFF" \
  -DWITH_ALL_OPTIONS="ON"
+
+
+post-patches::
+	dh_testdir
+ifeq ($(DEB_TIME64_API),true)
+	# update library package name for TIME64 ABI
+	ls -d debian/* | \
+	grep -E "/libk3b3-trinity\." | \
+	grep -v "\.t64$$" | \
+	while read a; do \
+	   [ -d $$a ] || [ -f $$a.t64 ] || \
+	   (cp -a $$a debian/libk3b3$(DEB_TIME64_SUFFIX)-$${a##*-} && mv $$a $$a.t64); \
+	done
+	[ -f debian/control.t64 ] || \
+	sed -i.t64 \
+	   -e "s/^Package: \\(libk3b3\\)-trinity$$/Package: \\1$(DEB_TIME64_SUFFIX)-trinity/" \
+	   -e "s/^\\(Replaces\\|Breaks\\):\\(.*\\)\\(libk3b3-trinity\\)\\( [^,]*\|$$\)/\\1:\\2\\3/" \
+	   -e "s/\\(libk3b3\\)-trinity (=/\\1$(DEB_TIME64_SUFFIX)-trinity (=/" \
+	   debian/control
+endif
+
+clean::
+	dh_testdir
+	dh_clean
+
+ifeq ($(DEB_TIME64_API),true)
+	# revert library package name for TIME64 ABI
+	ls -d debian/* | \
+	grep -E "\.t64$$" | \
+	while read a; do \
+	   mv $$a $${a%.t64}; \
+	done
+	ls -d debian/* | \
+	grep -E "/libk3b3$(DEB_TIME64_SUFFIX)-" | \
+	xargs -r rm
+	[ ! -f debian/control.t64 ] || \
+	mv debian/control.t64 debian/control
+endif
diff --git a/ubuntu/_base/applications/multimedia/k3b/debian/rules b/ubuntu/_base/applications/multimedia/k3b/debian/rules
index 72db8e489..0cd87b24d 100755
--- a/ubuntu/_base/applications/multimedia/k3b/debian/rules
+++ b/ubuntu/_base/applications/multimedia/k3b/debian/rules
@@ -4,6 +4,14 @@ include /usr/share/cdbs/1/rules/debhelper.mk
 include /usr/share/cdbs/1/class/cmake.mk
 include debian/cdbs/debian-tde.mk
 
+DEB_TIME64_API         = $(shell echo | cc $(dpkg-buildflags --get CPPFLAGS) -dM -E -x c++ - | grep -q "_TIME_BITS 64" && echo true || false)
+ifeq ($(DEB_TIME64_API),true)
+DEB_TIME64_SUFFIX      = t64
+else
+DEB_TIME64_SUFFIX      =
+endif
+
+
 DEB_CMAKE_EXTRA_FLAGS := \
  -DCMAKE_EXPORT_COMPILE_COMMANDS="ON" \
  -DCMAKE_INSTALL_PREFIX="/opt/trinity" \
@@ -14,3 +22,41 @@ DEB_CMAKE_EXTRA_FLAGS := \
  -DCMAKE_VERBOSE_MAKEFILE="ON" \
  -DCMAKE_SKIP_RPATH="OFF" \
  -DWITH_ALL_OPTIONS="ON"
+
+
+post-patches::
+	dh_testdir
+ifeq ($(DEB_TIME64_API),true)
+	# update library package name for TIME64 ABI
+	ls -d debian/* | \
+	grep -E "/libk3b3-trinity\." | \
+	grep -v "\.t64$$" | \
+	while read a; do \
+	   [ -d $$a ] || [ -f $$a.t64 ] || \
+	   (cp -a $$a debian/libk3b3$(DEB_TIME64_SUFFIX)-$${a##*-} && mv $$a $$a.t64); \
+	done
+	[ -f debian/control.t64 ] || \
+	sed -i.t64 \
+	   -e "s/^Package: \\(libk3b3\\)-trinity$$/Package: \\1$(DEB_TIME64_SUFFIX)-trinity/" \
+	   -e "s/^\\(Replaces\\|Breaks\\):\\(.*\\)\\(libk3b3-trinity\\)\\( [^,]*\|$$\)/\\1:\\2\\3/" \
+	   -e "s/\\(libk3b3\\)-trinity (=/\\1$(DEB_TIME64_SUFFIX)-trinity (=/" \
+	   debian/control
+endif
+
+clean::
+	dh_testdir
+	dh_clean
+
+ifeq ($(DEB_TIME64_API),true)
+	# revert library package name for TIME64 ABI
+	ls -d debian/* | \
+	grep -E "\.t64$$" | \
+	while read a; do \
+	   mv $$a $${a%.t64}; \
+	done
+	ls -d debian/* | \
+	grep -E "/libk3b3$(DEB_TIME64_SUFFIX)-" | \
+	xargs -r rm
+	[ ! -f debian/control.t64 ] || \
+	mv debian/control.t64 debian/control
+endif