From 7847ff514f1427f7ad5615e726dbd5e879d534e4 Mon Sep 17 00:00:00 2001
From: Silvan Calarco <silvan.calarco@mambasoft.it>
Date: Wed, 7 Feb 2024 09:29:47 +0100
Subject: [PATCH] install FFTW3LibraryDepends.cmake required by krita added
 debug package and specfile cleanups [release 3.3.10-2mamba;Mon Feb 05 2024]

---
 libfftw.spec | 65 ++++++++++++++++++++++++++++++++++++----------------
 1 file changed, 45 insertions(+), 20 deletions(-)

diff --git a/libfftw.spec b/libfftw.spec
index 4edba67..4330bf2 100644
--- a/libfftw.spec
+++ b/libfftw.spec
@@ -1,21 +1,21 @@
 %define pkgver %(echo %version | tr _ -)
 Name:          libfftw
 Version:       3.3.10
-Release:       1mamba
+Release:       2mamba
 Summary:       Fast Fourier Transform library
 Group:         System/Libraries
 Vendor:        openmamba
 Distribution:  openmamba
-Packager:      Tiziana Ferro <tiziana.ferro@email.it>
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           http://www.fftw.org/
 Source:        http://www.fftw.org/fftw-%{pkgver}.tar.gz
 License:       GPL
-Requires(post):%{__install_info}
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
 ## AUTOBUILDREQ-END
 BuildRequires: gcc-fortran
 BuildRequires: ocaml
+Requires(post):%{__install_info}
 
 %description
 FFTW is a C subroutine library for computing the Discrete Fourier Transform (DFT) in one or more dimensions, of both real and complex data, and of arbitrary input size.
@@ -31,11 +31,16 @@ Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
 FFTW is a C subroutine library for computing the Discrete Fourier Transform (DFT) in one or more dimensions, of both real and complex data, and of arbitrary input size.
 We believe that FFTW, which is free software, should become the FFT library of choice for most applications.
 Our benchmarks, performed on on a variety of platforms, show that FFTW's performance is typically superior to that of other publicly available FFT software.
+This package contains static libraries and header files needed for development.
 
-This package contains static libraries and header files need for development.
+%debug_package
 
 %prep
-%setup -q -c %{name}-%{version}
+%setup -q -c
+#-D -T
+#:<< __EOF
+# fix wrong soname in FFTW3LibraryDepends.cmake
+sed -i 's|3.6.9|3.6.10|' fftw-%{version}/CMakeLists.txt
 
 for dir in single double long-double; do
    cp -a fftw-%{pkgver} $dir
@@ -43,6 +48,26 @@ done
 rm -rf fftw-%{pkgver}
 
 %build
+#:<< __EOF
+# create missing FFTW3LibraryDepends.cmake
+%cmake -d build \
+	-S ../single \
+    -D CMAKE_BUILD_TYPE=None \
+    -D ENABLE_OPENMP=ON \
+    -D ENABLE_THREADS=ON \
+    -D ENABLE_FLOAT=ON \
+    -D ENABLE_LONG_DOUBLE=ON \
+    -D ENABLE_QUAD_PRECISION=ON \
+    -D ENABLE_SSE=ON \
+    -D ENABLE_SSE2=ON \
+    -D ENABLE_AVX=ON \
+    -D ENABLE_AVX2=ON
+
+cd ..
+
+# fix broken IMPORTED_LOCATION: https://github.com/FFTW/fftw3/issues/130#issuecomment-1030280157
+sed -e 's|\(IMPORTED_LOCATION_NONE\).*|\1 "/usr/lib/libfftw3.so.3"|' -i build/FFTW3LibraryDepends.cmake
+
 export F77=gfortran
 
 # configure and build single, double and long double precision library
@@ -70,14 +95,10 @@ do
 done
 
 # Clean up buildroot
-rm -f %{buildroot}%{_libdir}/*.la
 rm -f %{buildroot}%{_infodir}/dir
 
-# %check
-# export LD_LIBRARY_PATH=$PWD/single/.libs:$PWD/single/threads/.libs:$PWD/double/.libs:$PWD/double/threads/.libs:$PWD/long/.libs:$PWD/long/threads/.libs
-# make -C single check
-# make -C double check
-# make -C long-double check
+# install missing FFTW3LibraryDepends.cmake
+install -D -m0644 build/FFTW3LibraryDepends.cmake %{buildroot}%{_libdir}/cmake/fftw3/FFTW3LibraryDepends.cmake
 
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
@@ -94,27 +115,31 @@ rm -f %{buildroot}%{_infodir}/dir
 :
 
 %files
-%defattr(-, root, root, 0755)
-%{_libdir}/*.so.*
+%defattr(-,root,root)
+%{_libdir}/libfftw3*.so.*
 %doc double/AUTHORS double/COPYRIGHT double/COPYING
 
 %files devel
-%defattr(-, root, root, 0755)
-%{_bindir}/*
+%defattr(-,root,root)
+%{_bindir}/fftw*
 %{_includedir}/*.h
 %{_includedir}/*.f
 %{_includedir}/fftw*.f03
-%{_libdir}/*.a
-%{_libdir}/*.so
-%{_libdir}/pkgconfig/*.pc
-%{_mandir}/man?/*
-%{_infodir}/*.info*
+%{_libdir}/libfftw3*.a
+%{_libdir}/libfftw3*.so
+%{_libdir}/pkgconfig/fftw3*.pc
 %dir %{_libdir}/cmake/fftw3
 %{_libdir}/cmake/fftw3/FFTW3*.cmake
+%{_infodir}/fftw3.info*
+%{_mandir}/man1/fftw*.1*
 %doc double/doc/*.pdf double/doc/FAQ/fftw-faq.html double/doc/html
 %doc double/ChangeLog double/NEWS double/README* double/TODO
 
 %changelog
+* Mon Feb 05 2024 Silvan Calarco <silvan.calarco@mambasoft.it> 3.3.10-2mamba
+- install FFTW3LibraryDepends.cmake required by krita
+- added debug package and specfile cleanups
+
 * Thu Sep 16 2021 Automatic Build System <autodist@mambasoft.it> 3.3.10-1mamba
 - automatic version update by autodist