Merge pull request #6023 from cms-sw/add-fmt-external

Add fmt to externals

cmssw-tool-conf.spec

@@ -23,6 +23,7 @@ Requires: evtgen-toolfile
 Requires: expat-toolfile
 Requires: fakesystem
 Requires: fastjet-toolfile
+Requires: fmt-toolfile
 Requires: gbl-toolfile
 Requires: gcc-toolfile
 Requires: gdbm-toolfile

fmt-toolfile.spec

@@ -0,0 +1,23 @@
+### RPM external fmt-toolfile 1.0
+Requires: fmt
+%prep
+
+%build
+
+%install
+
+mkdir -p %{i}/etc/scram.d
+cat << \EOF_TOOLFILE >%{i}/etc/scram.d/fmt.xml
+<tool name="fmt" version="@TOOL_VERSION@">
+  <info url="https://github.com/fmtlib/fmt"/>
+  <lib name="fmt"/>
+  <client>
+    <environment name="FMT_BASE" default="@TOOL_ROOT@"/>
+    <environment name="LIBDIR" default="$FMT_BASE/lib"/>
+    <environment name="INCLUDE" default="$FMT_BASE/include"/>
+  </client>
+  <runtime name="ROOT_INCLUDE_PATH" value="$INCLUDE" type="path"/>
+</tool>
+EOF_TOOLFILE
+
+## IMPORT scram-tools-post

fmt.spec

@@ -0,0 +1,25 @@
+### RPM external fmt 6.2.1
+
+Source: https://github.com/fmtlib/fmt/archive/%{realversion}.tar.gz
+BuildRequires: gmake cmake
+
+%prep
+%setup -n %{n}-%{realversion}
+
+%build
+
+cd %{_builddir}
+rm -rf build && mkdir build && cd build
+
+cmake ../%{n}-%{realversion} \
+    -DCMAKE_INSTALL_PREFIX:STRING=%{i} \
+    -DCMAKE_INSTALL_LIBDIR:STRING=lib \
+    -DBUILD_SHARED_LIBS=TRUE
+
+make %{makeprocesses}
+
+%install
+
+cd %{_builddir}/build
+make install
+

fmt/doc.txt

@@ -0,0 +1,14 @@
+
+- Requested, AddedBy: 
+  @makortel
+  https://github.com/cms-sw/cmsdist/pull/6011
+
+- PR: 
+  https://github.com/cms-sw/cmsdist/pull/6023
+
+- Description:
+  {fmt} is an open-source formatting library providing a fast and safe alternative to C stdio and C++ iostreams.  
+  https://github.com/fmtlib/fmt
+
+- Documentation
+  https://fmt.dev/latest/