Source: liquid-dsp Version: 1.7.0-1 Tags: patch User: [email protected] Usertags: ftcbfs
liquid-dsp regressed cross building as it now runs host code in several places. There are a few SIMD checks that use check_c_source_runs, but since the packaging disables SIMD, their results are not used. Skipping the checks helps with cross building. Another aspect is running autoscript during build. It is necessary for building tests and benchmarks, but those are not installed into any package and cannot be run during cross builds. Thus we may skip them as well. The attached patch implements the proposed changes and makes liquid-dsp cross buildable. I also verified that a native nocheck build exactly reproduces a regular build. Helmut
diff -Nru liquid-dsp-1.7.0/debian/changelog liquid-dsp-1.7.0/debian/changelog --- liquid-dsp-1.7.0/debian/changelog 2025-03-15 19:38:28.000000000 +0100 +++ liquid-dsp-1.7.0/debian/changelog 2026-01-03 14:24:57.000000000 +0100 @@ -1,3 +1,12 @@ +liquid-dsp (1.7.0-1.1) UNRELEASED; urgency=medium + + * Non-maintainer upload. + * Fix FTCBFS: (Closes: #-1) + + Skip SIMD checks when SIMD is disabled. + + Skip building tests and benchmarks when checks are disabled. + + -- Helmut Grohne <[email protected]> Sat, 03 Jan 2026 14:24:57 +0100 + liquid-dsp (1.7.0-1) unstable; urgency=medium * New upstream version 1.7.0 diff -Nru liquid-dsp-1.7.0/debian/patches/cross.patch liquid-dsp-1.7.0/debian/patches/cross.patch --- liquid-dsp-1.7.0/debian/patches/cross.patch 1970-01-01 01:00:00.000000000 +0100 +++ liquid-dsp-1.7.0/debian/patches/cross.patch 2026-01-03 14:24:57.000000000 +0100 @@ -0,0 +1,13 @@ +--- liquid-dsp-1.7.0.orig/CMakeLists.txt ++++ liquid-dsp-1.7.0/CMakeLists.txt +@@ -44,7 +44,9 @@ + find_package(PkgConfig REQUIRED) + + # check for hardware acceleration +-include(cmake/FindSIMD.cmake) ++if(ENABLE_SIMD) ++ include(cmake/FindSIMD.cmake) ++endif(ENABLE_SIMD) + pkg_check_modules(FFTW3 IMPORTED_TARGET fftw3f REQUIRED) + find_library(FEC_LIBRARY fec REQUIRED) + check_include_file(fec.h HAVE_FEC_H) diff -Nru liquid-dsp-1.7.0/debian/patches/series liquid-dsp-1.7.0/debian/patches/series --- liquid-dsp-1.7.0/debian/patches/series 2025-03-15 19:38:16.000000000 +0100 +++ liquid-dsp-1.7.0/debian/patches/series 2026-01-03 14:21:29.000000000 +0100 @@ -2,3 +2,4 @@ use-fftw-lib-with-cmake use-fec-lib-with-cmake fix-chromosome-32bit +cross.patch diff -Nru liquid-dsp-1.7.0/debian/rules liquid-dsp-1.7.0/debian/rules --- liquid-dsp-1.7.0/debian/rules 2025-02-24 22:31:25.000000000 +0100 +++ liquid-dsp-1.7.0/debian/rules 2026-01-03 14:24:57.000000000 +0100 @@ -10,4 +10,8 @@ dh ${@} --buildsystem=cmake override_dh_auto_configure: - dh_auto_configure -- -DENABLE_SIMD=OFF -DBUILD_EXAMPLES=OFF + dh_auto_configure -- \ + -DBUILD_AUTOTESTS=$(if $(filter nocheck,$(DEB_BUILD_OPTIONS) $(DEB_BUILD_PROFILES)),OFF,ON) \ + -DBUILD_BENCHMARKS=$(if $(filter nocheck,$(DEB_BUILD_OPTIONS) $(DEB_BUILD_PROFILES)),OFF,ON) \ + -DBUILD_EXAMPLES=OFF \ + -DENABLE_SIMD=OFF
