Build with cmake
Add patch to use install paths in installed cmake files
This commit is contained in:
Orion Poplawski
parent
15953bcc22
commit
db75149c65
17
double-conversion-cmake.patch
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17
double-conversion-cmake.patch
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@ -0,0 +1,17 @@
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diff --git a/double-conversionConfig.cmake.in b/double-conversionConfig.cmake.in
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index bbe784b..6c967f4 100644
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--- a/double-conversionConfig.cmake.in
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+++ b/double-conversionConfig.cmake.in
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@@ -8,10 +8,9 @@ get_filename_component(double-conversion_CMAKE_DIR "${CMAKE_CURRENT_LIST_FILE}"
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if(EXISTS "${double-conversion_CMAKE_DIR}/CMakeCache.txt")
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include("${double-conversion_CMAKE_DIR}/double-conversionBuildTreeSettings.cmake")
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else()
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- set(double-conversion_INCLUDE_DIRS
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- "${double-conversion_CMAKE_DIR}/@CONF_REL_INCLUDE_DIR@/include/double-conversion")
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+ set(double-conversion_INCLUDE_DIRS "@INCLUDE_INSTALL_DIR@/double-conversion")
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endif()
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-include("${double-conversion_CMAKE_DIR}/double-conversionLibraryDepends.cmake")
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+include("@LIB_INSTALL_DIR@/cmake/double-conversion/double-conversionLibraryDepends.cmake")
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set(double-conversion_LIBRARIES double-conversion)
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106
double-conversion-soversion.patch
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106
double-conversion-soversion.patch
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@ -0,0 +1,106 @@
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commit c7734598e2ee084c17e1b8a41daa569fb021d593
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Author: Florian Loitsch <florian@loitsch.com>
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Date: Sat Mar 8 15:02:13 2014 +0100
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Support shared libraries with Cmake. Improve README.
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diff --git a/CMakeLists.txt b/CMakeLists.txt
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index 5bf382e..7b09be0 100644
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--- a/CMakeLists.txt
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+++ b/CMakeLists.txt
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@@ -2,8 +2,12 @@ cmake_minimum_required(VERSION 2.8)
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project(double-conversion)
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# pick a version #
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-set(double-conversion_VERSION
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- 1.1.1)
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+set(double-conversion_VERSION 2.0.1)
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+set(double-conversion_SOVERSION_MAJOR 1)
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+set(double-conversion_SOVERSION_MINOR 0)
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+set(double-conversion_SOVERSION_PATCH 0)
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+set(double-conversion_SOVERSION
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+ ${double-conversion_SOVERSION_MAJOR}.${double-conversion_SOVERSION_MINOR}.${double-conversion_SOVERSION_PATCH})
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# set paths for install -- empty initially
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# Offer the user the choice of overriding the installation directories
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diff --git a/Changelog b/Changelog
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index 516f6d2..526756b 100644
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--- a/Changelog
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+++ b/Changelog
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@@ -1,3 +1,8 @@
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+2014-03-08:
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+ Update version number for cmake.
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+ Support shared libraries with cmake.
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+ Add build instructions to the README.
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+
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2014-01-12:
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Tagged v2.0.1.
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Fix compilation for ARMv8 64bit (used wrong define).
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diff --git a/README b/README
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index f186b42..167f9c5 100644
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--- a/README
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+++ b/README
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@@ -9,3 +9,46 @@ it can be used more easily in other projects.
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There is extensive documentation in src/double-conversion.h. Other examples can
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be found in test/cctest/test-conversions.cc.
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+
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+
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+Building
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+========
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+
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+This library can be built with scons [0] or cmake [1].
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+The checked-in Makefile simply forwards to scons, and provides a
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+shortcut to run all tests:
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+
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+ make
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+ make test
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+
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+Scons
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+-----
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+
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+The easiest way to install this library is to use `scons`. It builds
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+the static and shared library, and is set up to install those at the
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+correct locations:
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+
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+ scons install
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+
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+Use the `DESTDIR` option to change the target directory:
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+
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+ scons DESTDIR=alternative_directory install
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+
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+Cmake
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+-----
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+
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+To use cmake run `cmake .` in the root directory. This overwrites the
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+existing Makefile.
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+
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+Use `-DBUILD_SHARED_LIBS=ON` to enable the compilation of shared libraries.
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+Note that this disables static libraries. There is currently no way to
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+build both libraries at the same time with cmake.
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+
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+Use `-DBUILD_TESTING=ON` to build the test executable.
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+
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+ cmake . -DBUILD_TESTING=ON
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+ make
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+ test/cctest/cctest --list | tr -d '<' | xargs test/cctest/cctest
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+
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+[0]: http://www.scons.org
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+[1]: http://www.cmake.org
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diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
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index 7f5c985..0da50b1 100644
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--- a/src/CMakeLists.txt
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+++ b/src/CMakeLists.txt
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@@ -29,6 +29,12 @@ ${headers}
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set_target_properties(double-conversion
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PROPERTIES PUBLIC_HEADER "${headers}")
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+if (BUILD_SHARED_LIBS)
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+ set_target_properties(double-conversion
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+ PROPERTIES VERSION ${double-conversion_SOVERSION}
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+ SOVERSION ${double-conversion_SOVERSION_MAJOR})
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+endif()
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+
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#
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# install command to set up library install
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# given the above PUBLIC_HEADER property set, this
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@ -3,12 +3,17 @@
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Summary: Library providing binary-decimal and decimal-binary routines for IEEE doubles
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Name: double-conversion
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Version: 2.0.1
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Release: 3%{?dist}
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Release: 4%{?dist}
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License: BSD
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Group: Development/Libraries
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Source0: http://double-conversion.googlecode.com/files/%{name}-%{version}.tar.gz
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URL: http://code.google.com/p/double-conversion
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BuildRequires: scons >= 2.3.0
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# Upstream patch to support SOVERSION
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Patch0: double-conversion-soversion.patch
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# Use install paths in installed cmake files
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# https://github.com/floitsch/double-conversion/pull/9
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Patch1: double-conversion-cmake.patch
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URL: https://github.com/floitsch/double-conversion
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BuildRequires: cmake
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%description
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Provides binary-decimal and decimal-binary routines for IEEE doubles.
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@ -38,36 +43,43 @@ Static %{name} library.
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%prep
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%setup -q -c %{name}-%{version}
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%patch0 -p1 -b .soversion
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%patch1 -p1 -b .cmake
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# Fix up install locations
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# https://github.com/floitsch/double-conversion/issues/8
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sed -i -e s,lib/CMake,%{_lib}/cmake, CMakeLists.txt
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sed -i -e s,/lib,/%{_lib}, src/CMakeLists.txt
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%build
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scons %{?_smp_mflags} \
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CXXFLAGS="%{optflags}" \
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VERSION="%{version}"
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# With scons 2.3.0 setting the version fails without this
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# http://comments.gmane.org/gmane.comp.programming.tools.scons.user/24448
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rm -f libdouble-conversion.so*
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%install
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install -d %{buildroot}{%{_libdir},%{_includedir}/%{name}}
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mkdir -p build-shared
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pushd build-shared
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%cmake -DBUILD_TESTING=ON ..
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make %{_smp_mflags}
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popd
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%if %{with static_libs}
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%global target install
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%else
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%global target install-shared
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mkdir -p build-static
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pushd build-static
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CXXFLAGS="%{optflags} -fPIC" %cmake -DBUILD_SHARED_LIBS=NO ..
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make %{_smp_mflags}
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popd
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%endif
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scons %{target} \
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CXXFLAGS="%{optflags}" \
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libsuffix=%{_lib} \
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prefix=%{_prefix} \
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DESTDIR=%{buildroot}
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%install
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%if %{with static_libs}
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pushd build-static
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make install DESTDIR=%{buildroot}
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popd
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%endif
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cp -p src/*.h %{buildroot}%{_includedir}/%{name}
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pushd build-shared
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make install DESTDIR=%{buildroot}
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popd
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%check
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scons CXXFLAGS="%{optflags}" run_tests
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./run_tests --list | tr -d '<' | xargs ./run_tests
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pushd build-shared
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ctest -V
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popd
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%post -p /sbin/ldconfig
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%postun -p /sbin/ldconfig
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@ -78,15 +90,18 @@ scons CXXFLAGS="%{optflags}" run_tests
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%files devel
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%{_libdir}/libdouble-conversion.so
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%{_libdir}/cmake/%{name}
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%{_includedir}/%{name}
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%if %{with static_libs}
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%files static
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%{_libdir}/libdouble-conversion.a
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%{_libdir}/libdouble-conversion_pic.a
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%endif
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%changelog
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* Wed Mar 11 2015 Orion Poplawski <orion@cora.nwra.com> - 2.0.1-4
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- Build with cmake
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* Sat Aug 16 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.0.1-3
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- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild
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