COMP/CMSDIST/llvm-gcc-toolfile.spec

### RPM cms llvm-gcc-toolfile 11.0

Requires: llvm
%if "%(echo %cmsos | grep osx >/dev/null && echo true)" == "true"
Requires: gfortran-macosx
%endif
Source: none

%if "%(echo %cmsos | grep osx >/dev/null && echo true)" == "true"
Requires: gfortran-macosx
%else
Requires: gcc
%endif

%prep
%build
%install
mkdir -p %i/etc/scram.d

export LLVM_PATH
export LLVM_ROOT
export LLVM_VERSION

# Determine the GCC_ROOT if "use system compiler is used.  We still need this
# because we need to pick up libstdc++ from the gcc installation since clang
# does not ship its own and because clang does not provide a fortran compiler.
if [ "X$GCC_ROOT" = X ]
then
    export GCC_PATH=`which gcc` || exit 1
    export GCC_ROOT=`echo $GCC_PATH | sed -e 's|/bin/gcc||'`
    export GCC_VERSION=`gcc -v 2>&1 | grep "gcc version" | sed 's|[^0-9]*\([0-9].[0-9].[0-9]\).*|\1|'` || exit 1
    export G77_ROOT=$GFORTRAN_MACOSX_ROOT
else
    export GCC_PATH
    export GCC_ROOT
    export GCC_VERSION
    export G77_ROOT=$GCC_ROOT
fi
export GCC_REALVERSION=`echo $GCC_VERSION | sed -e's|-.*||'`
export COMPILER_VERSION=`echo $LLVM_VERSION`
export COMPILER_VERSION_MAJOR=`echo $LLVM_VERSION | sed -e 's|\([0-9]\).*|\1|'`
export COMPILER_VERSION_MINOR=`echo $LLVM_VERSION | sed -e 's|[0-9].\([0-9]\).*|\1|'`

export GCC_ARCH=$(basename $(dirname `find $GCC_ROOT/include -mindepth 4 -maxdepth 4 -name bits`))

# Generic template for the toolfiles. 
# *** USE @VARIABLE@ plus associated environment variable to customize. ***
# DO NOT DUPLICATE the toolfile template.

cat << \EOF_TOOLFILE >%i/etc/scram.d/cxxcompiler.xml
  <tool name="cxxcompiler" version="@LLVM_VERSION@" type="compiler">
    <client>
      <environment name="CXXCOMPILER_BASE" default="@LLVM_ROOT@"/>
      <environment name="GCCBINDIR" default="$CXXCOMPILER_BASE/bin"/>
      <environment name="CXX" value="$GCCBINDIR/clang++@COMPILER_NAME_SUFFIX@"/>
    </client>
    <flags SCRAM_COMPILER_NAME="clang@COMPILER_VERSION@"/>
    <flags CCCOMPILER="clang@COMPILER_VERSION_MAJOR@"/>
    <flags MODULEFLAGS="@OS_SHAREDFLAGS@ @ARCH_SHAREDFLAGS@"/>
    <flags CXXDEBUGFLAG="-g"/>
    <flags CPPDEFINES="GNU_GCC"/>
    <flags CPPDEFINES="_GNU_SOURCE"/>
    <flags CXXSHAREDOBJECTFLAGS="-fPIC"/>
    <flags CPPFLAGS="-I@GCC_ROOT@/include/c++/@GCC_REALVERSION@"/>
    <flags CPPFLAGS="-I@GCC_ROOT@/include/c++/@GCC_REALVERSION@/@GCC_ARCH@"/>
    <flags CPPFLAGS="-I@GCC_ROOT@/include/c++/@GCC_REALVERSION@/backward"/>
    <flags CXXFLAGS="-O2 -ansi -pthread -pipe"/>
    <flags CXXFLAGS="@ARCH_CXXFLAGS@ @COMPILER_CXXFLAGS@"/>
    <flags CXXFLAGS="-fmessage-length=0 -ftemplate-depth-300"/>
    # -Wno-non-template-friend removed since it's not supported, yet, by llvm.
    <flags CXXFLAGS="-Wall -Wno-long-long -Wimplicit -Wreturn-type -Wunused -Wsign-compare -Wno-deprecated -Werror=return-type -Werror=missing-braces -Werror=unused-value -Werror=address -Werror=format -Werror=write-strings -Werror=strict-overflow -fdiagnostics-show-option"/>
    <flags LDFLAGS="@OS_LDFLAGS@ -L@GCC_ROOT@/lib64"/>
    <flags CXXSHAREDFLAGS="@OS_SHAREDFLAGS@ @ARCH_SHAREDFLAGS@"/>
    <flags SHAREDSUFFIX="@OS_SHAREDSUFFIX@"/>
    <flags LD_UNIT="@OS_LD_UNIT@ @ARCH_LD_UNIT@"/>
    <flags SCRAM_LANGUAGE_TYPE="C++"/>
    <runtime name="@OS_RUNTIME_LDPATH_NAME@" value="$CXXCOMPILER_BASE/lib" type="path"/>
    <runtime name="PATH" value="$CXXCOMPILER_BASE/bin" type="path"/>
    <runtime name="@OS_RUNTIME_LDPATH_NAME@" value="@GCC_ROOT@/@ARCH_LIB64DIR@" type="path"/>
    <runtime name="@OS_RUNTIME_LDPATH_NAME@" value="@GCC_ROOT@/lib" type="path"/>
    <runtime name="COMPILER_RUNTIME_OBJECTS" value="@GCC_ROOT@/lib/gcc/@GCC_ARCH@/@GCC_REALVERSION@"/>
    <runtime name="PATH" value="@GCC_ROOT@/bin" type="path"/>
  </tool>
EOF_TOOLFILE

cat << \EOF_TOOLFILE >%i/etc/scram.d/ccompiler.xml
  <tool name="ccompiler" version="@LLVM_VERSION@" type="compiler">
    <client>
      <environment name="CCOMPILER_BASE" default="@LLVM_ROOT@"/>
      <environment name="GCCBINDIR" value="$CCOMPILER_BASE/bin"/>
      <environment name="CC" value="$GCCBINDIR/clang@COMPILER_NAME_SUFFIX@"/>
    </client>
    <flags CDEBUGFLAG="-g"/>
    <flags CSHAREDOBJECTFLAGS="-fPIC"/>
    <flags CFLAGS="-pthread"/>
    <flags CFLAGS="-O2"/>
    <flags LDFLAGS="@OS_LDFLAGS@ -L@GCC_ROOT@/lib64"/>
    <flags CSHAREDFLAGS="@OS_SHAREDFLAGS@ @ARCH_SHAREDFLAGS@"/>
    <flags SCRAM_COMPILER_NAME="clangc@COMPILER_VERSION@"/>
    <flags SCRAM_LANGUAGE_TYPE="C"/>
  </tool>
EOF_TOOLFILE

# Notice that on OSX we have a LIBDIR defined for f77compiler because gcc C++
# compiler (which comes from the system) does not know about where to find
# libgfortran. 
cat << \EOF_TOOLFILE >%i/etc/scram.d/f77compiler.xml
  <tool name="f77compiler" version="@GCC_VERSION@" type="compiler">
    <lib name="gfortran"/>
    <lib name="m"/>
    <client>
      <environment name="F77COMPILER_BASE" default="@G77_ROOT@"/>
      <environment name="FC" default="$F77COMPILER_BASE/bin/gfortran"/>
      @ARCH_FORTRAN_LIBDIR@
    </client>
    <flags SCRAM_COMPILER_NAME="clang@COMPILER_VERSION@"/>
    <flags FFLAGS="-fno-second-underscore -Wunused -Wuninitialized -O2"/>
    <flags FCO2FLAG="-O2"/>
    <flags FCOPTIMISED="-O2"/>
    <flags FCDEBUGFLAG="-g"/>
    <flags FCSHAREDOBJECTFLAGS="-fPIC"/>
    <flags SCRAM_LANGUAGE_TYPE="FORTRAN"/>
  </tool>
EOF_TOOLFILE

# NON-empty defaults
export COMPILER_EXEC_NAME="clang++"

# First of all handle OS specific options.
case %cmsplatf in
  slc* )
    export OS_SHAREDFLAGS="-shared -Wl,-E"
    export OS_SHAREDSUFFIX="so"
    export OS_LDFLAGS="-Wl,-E -Wl,--hash-style=gnu"
    export OS_RUNTIME_LDPATH_NAME="LD_LIBRARY_PATH"
  ;;
  osx* )
    export OS_SHAREDFLAGS="-shared -dynamic -single_module"
    export OS_SHAREDSUFFIX="dylib"
    export OS_LDFLAGS="-Wl,-commons -Wl,use_dylibs"
    export OS_RUNTIME_LDPATH_NAME="DYLD_LIBRARY_PATH"
  ;;
esac

# Then handle OS + architecture specific options (maybe we should enable more
# aggressive optimizations for amd64 as well??)
case %cmsplatf in
  osx*_ia32_* )
    export ARCH_CXXFLAGS="-arch i386"
    export ARCH_SHAREDFLAGS="-arch i386"
    export ARCH_LIB64DIR="lib"
    export ARCH_FORTRAN_LIBDIR='<environment name="LIBDIR" default="$F77COMPILER_BASE/lib/gcc/i686-apple-darwin10/4.2.1"/>'
  ;;
  osx*_amd64_* )
    export ARCH_CXXFLAGS="-arch x86_64"
    export ARCH_SHAREDFLAGS="-arch x86_64"
    export ARCH_LIB64DIR="lib"
    export ARCH_FORTRAN_LIBDIR='<environment name="LIBDIR" default="$F77COMPILER_BASE/lib/gcc/i686-apple-darwin10/4.2.1/x86_64"/>'
  ;;
  osx*_ppc32_* )
    export ARCH_CXXFLAGS="-arch ppc"
    export ARCH_SHAREDFLAGS="-arch ppc"
    export ARCH_LIB64DIR="lib"
  ;;
  slc*_amd64_* )
    # For some reason on mac, some of the header do not compile if this is
    # defined.  Ignore for now.
    export ARCH_CXXFLAGS="-Werror=overflow"
    export ARCH_LIB64DIR="lib64"
    export ARCH_LD_UNIT="-r -m elf_x86_64"
  ;;
  slc*_ia32_* )
    # For some reason on mac, some of the header do not compile if this is
    # defined.  Ignore for now.
    export ARCH_CXXFLAGS="-Werror=overflow"
    export ARCH_LIB64DIR="lib"
    export ARCH_LD_UNIT="-r -m elf_i386"
  ;;
  *) 
    echo "Unsupported."
    exit 1
  ;;
esac

# Then handle compiler specific options. E.g. enable
# optimizations as they become available in gcc.
COMPILER_CXXFLAGS=
case %cmsplatf in
   *_gcc4[56789]* )
     COMPILER_CXXFLAGS="$COMPILER_CXXFLAGS"
     F77_MMD="-cpp -MMD"
   ;;
esac

case %cmsplatf in
   *_gcc4[3456789]* )
     COMPILER_CXXFLAGS="$COMPILER_CXXFLAGS -Werror=type-limits"
   ;;
esac

# Enable visibility inlines hidden. Should drastically remove
# the amount of symbols due to templates.
# FIXME: not enabled on linux, yet, change the case statement
#        to *_gcc4[23456789]* when stable.
case %cmsplatf in
  osx* )
    COMPILER_CXXFLAGS="$COMPILER_CXXFLAGS -fvisibility-inlines-hidden"
  ;;
esac

export COMPILER_CXXFLAGS

# Handle here platform specific overrides. In case we
# want to tune something for a specific architecture.
case %cmsplatf in
  osx10[56]*)
     # On macosx we explicitly pick up a compiler version so that there is
     # actually matching between the platform specified to cmsBuild and the
     # compiler.
     export COMPILER_NAME_SUFFIX="-$COMPILER_VERSION_MAJOR.$COMPILER_VERSION_MINOR"
  ;;
esac

# General substitutions
perl -p -i -e 's|\@([^@]*)\@|$ENV{$1}|g' %i/etc/scram.d/*.xml

%post
%{relocateConfig}etc/scram.d/*.xml
echo "LLVM_GCC_TOOLFILE_ROOT='$CMS_INSTALL_PREFIX/%{pkgrel}'; export GCC_TOOLFILE_ROOT" > $RPM_INSTALL_PREFIX/%{pkgrel}/etc/profile.d/init.sh
echo "setenv LLVM_GCC_TOOLFILE_ROOT '$CMS_INSTALL_PREFIX/%{pkgrel}'" > $RPM_INSTALL_PREFIX/%{pkgrel}/etc/profile.d/init.csh
#	User	Rev	Content
1	eulisse	1.1	### RPM cms llvm-gcc-toolfile 11.0
2
3			Requires: llvm
4			%if "%(echo %cmsos \| grep osx >/dev/null && echo true)" == "true"
5			Requires: gfortran-macosx
6			%endif
7			Source: none
8
9			%if "%(echo %cmsos \| grep osx >/dev/null && echo true)" == "true"
10			Requires: gfortran-macosx
11			%else
12			Requires: gcc
13			%endif
14
15			%prep
16			%build
17			%install
18			mkdir -p %i/etc/scram.d
19
20			export LLVM_PATH
21			export LLVM_ROOT
22			export LLVM_VERSION
23
24			# Determine the GCC_ROOT if "use system compiler is used. We still need this
25			# because we need to pick up libstdc++ from the gcc installation since clang
26			# does not ship its own and because clang does not provide a fortran compiler.
27			if [ "X$GCC_ROOT" = X ]
28			then
29			export GCC_PATH=`which gcc` \|\| exit 1
30			export GCC_ROOT=`echo $GCC_PATH \| sed -e 's\|/bin/gcc\|\|'`
31			export GCC_VERSION=`gcc -v 2>&1 \| grep "gcc version" \| sed 's\|[^0-9]\([0-9].[0-9].[0-9]\).\|\1\|'` \|\| exit 1
32			export G77_ROOT=$GFORTRAN_MACOSX_ROOT
33			else
34			export GCC_PATH
35			export GCC_ROOT
36			export GCC_VERSION
37			export G77_ROOT=$GCC_ROOT
38			fi
39			export GCC_REALVERSION=`echo $GCC_VERSION \| sed -e's\|-.*\|\|'`
40			export COMPILER_VERSION=`echo $LLVM_VERSION`
41			export COMPILER_VERSION_MAJOR=`echo $LLVM_VERSION \| sed -e 's\|\([0-9]\).*\|\1\|'`
42			export COMPILER_VERSION_MINOR=`echo $LLVM_VERSION \| sed -e 's\|[0-9].\([0-9]\).*\|\1\|'`
43
44	eulisse	1.2	export GCC_ARCH=$(basename $(dirname `find $GCC_ROOT/include -mindepth 4 -maxdepth 4 -name bits`))
45
46	eulisse	1.1	# Generic template for the toolfiles.
47			# * USE @VARIABLE@ plus associated environment variable to customize. *
48			# DO NOT DUPLICATE the toolfile template.
49
50			cat << \EOF_TOOLFILE >%i/etc/scram.d/cxxcompiler.xml
51			<tool name="cxxcompiler" version="@LLVM_VERSION@" type="compiler">
52			<client>
53			<environment name="CXXCOMPILER_BASE" default="@LLVM_ROOT@"/>
54			<environment name="GCCBINDIR" default="$CXXCOMPILER_BASE/bin"/>
55			<environment name="CXX" value="$GCCBINDIR/clang++@COMPILER_NAME_SUFFIX@"/>
56			</client>
57			<flags SCRAM_COMPILER_NAME="clang@COMPILER_VERSION@"/>
58			<flags CCCOMPILER="clang@COMPILER_VERSION_MAJOR@"/>
59			<flags MODULEFLAGS="@OS_SHAREDFLAGS@ @ARCH_SHAREDFLAGS@"/>
60			<flags CXXDEBUGFLAG="-g"/>
61			<flags CPPDEFINES="GNU_GCC"/>
62			<flags CPPDEFINES="_GNU_SOURCE"/>
63			<flags CXXSHAREDOBJECTFLAGS="-fPIC"/>
64			<flags CPPFLAGS="-I@GCC_ROOT@/include/c++/@GCC_REALVERSION@"/>
65	eulisse	1.2	<flags CPPFLAGS="-I@GCC_ROOT@/include/c++/@GCC_REALVERSION@/@GCC_ARCH@"/>
66	eulisse	1.1	<flags CPPFLAGS="-I@GCC_ROOT@/include/c++/@GCC_REALVERSION@/backward"/>
67	elmer	1.5	<flags CXXFLAGS="-O2 -ansi -pthread -pipe"/>
68	eulisse	1.1	<flags CXXFLAGS="@ARCH_CXXFLAGS@ @COMPILER_CXXFLAGS@"/>
69	eulisse	1.4	<flags CXXFLAGS="-fmessage-length=0 -ftemplate-depth-300"/>
70			# -Wno-non-template-friend removed since it's not supported, yet, by llvm.
71	eulisse	1.8	<flags CXXFLAGS="-Wall -Wno-long-long -Wimplicit -Wreturn-type -Wunused -Wsign-compare -Wno-deprecated -Werror=return-type -Werror=missing-braces -Werror=unused-value -Werror=address -Werror=format -Werror=write-strings -Werror=strict-overflow -fdiagnostics-show-option"/>
72			<flags LDFLAGS="@OS_LDFLAGS@ -L@GCC_ROOT@/lib64"/>
73	eulisse	1.1	<flags CXXSHAREDFLAGS="@OS_SHAREDFLAGS@ @ARCH_SHAREDFLAGS@"/>
74			<flags SHAREDSUFFIX="@OS_SHAREDSUFFIX@"/>
75			<flags LD_UNIT="@OS_LD_UNIT@ @ARCH_LD_UNIT@"/>
76			<flags SCRAM_LANGUAGE_TYPE="C++"/>
77			<runtime name="@OS_RUNTIME_LDPATH_NAME@" value="$CXXCOMPILER_BASE/lib" type="path"/>
78			<runtime name="PATH" value="$CXXCOMPILER_BASE/bin" type="path"/>
79			<runtime name="@OS_RUNTIME_LDPATH_NAME@" value="@GCC_ROOT@/@ARCH_LIB64DIR@" type="path"/>
80			<runtime name="@OS_RUNTIME_LDPATH_NAME@" value="@GCC_ROOT@/lib" type="path"/>
81	eulisse	1.6	<runtime name="COMPILER_RUNTIME_OBJECTS" value="@GCC_ROOT@/lib/gcc/@GCC_ARCH@/@GCC_REALVERSION@"/>
82	eulisse	1.1	<runtime name="PATH" value="@GCC_ROOT@/bin" type="path"/>
83			</tool>
84			EOF_TOOLFILE
85
86			cat << \EOF_TOOLFILE >%i/etc/scram.d/ccompiler.xml
87			<tool name="ccompiler" version="@LLVM_VERSION@" type="compiler">
88			<client>
89			<environment name="CCOMPILER_BASE" default="@LLVM_ROOT@"/>
90			<environment name="GCCBINDIR" value="$CCOMPILER_BASE/bin"/>
91			<environment name="CC" value="$GCCBINDIR/clang@COMPILER_NAME_SUFFIX@"/>
92			</client>
93			<flags CDEBUGFLAG="-g"/>
94			<flags CSHAREDOBJECTFLAGS="-fPIC"/>
95			<flags CFLAGS="-pthread"/>
96			<flags CFLAGS="-O2"/>
97	eulisse	1.8	<flags LDFLAGS="@OS_LDFLAGS@ -L@GCC_ROOT@/lib64"/>
98	eulisse	1.1	<flags CSHAREDFLAGS="@OS_SHAREDFLAGS@ @ARCH_SHAREDFLAGS@"/>
99			<flags SCRAM_COMPILER_NAME="clangc@COMPILER_VERSION@"/>
100			<flags SCRAM_LANGUAGE_TYPE="C"/>
101			</tool>
102			EOF_TOOLFILE
103
104			# Notice that on OSX we have a LIBDIR defined for f77compiler because gcc C++
105			# compiler (which comes from the system) does not know about where to find
106			# libgfortran.
107			cat << \EOF_TOOLFILE >%i/etc/scram.d/f77compiler.xml
108			<tool name="f77compiler" version="@GCC_VERSION@" type="compiler">
109			<lib name="gfortran"/>
110			<lib name="m"/>
111			<client>
112			<environment name="F77COMPILER_BASE" default="@G77_ROOT@"/>
113			<environment name="FC" default="$F77COMPILER_BASE/bin/gfortran"/>
114			@ARCH_FORTRAN_LIBDIR@
115			</client>
116			<flags SCRAM_COMPILER_NAME="clang@COMPILER_VERSION@"/>
117			<flags FFLAGS="-fno-second-underscore -Wunused -Wuninitialized -O2"/>
118			<flags FCO2FLAG="-O2"/>
119			<flags FCOPTIMISED="-O2"/>
120			<flags FCDEBUGFLAG="-g"/>
121			<flags FCSHAREDOBJECTFLAGS="-fPIC"/>
122			<flags SCRAM_LANGUAGE_TYPE="FORTRAN"/>
123			</tool>
124			EOF_TOOLFILE
125
126			# NON-empty defaults
127			export COMPILER_EXEC_NAME="clang++"
128
129			# First of all handle OS specific options.
130			case %cmsplatf in
131			slc* )
132			export OS_SHAREDFLAGS="-shared -Wl,-E"
133			export OS_SHAREDSUFFIX="so"
134			export OS_LDFLAGS="-Wl,-E -Wl,--hash-style=gnu"
135			export OS_RUNTIME_LDPATH_NAME="LD_LIBRARY_PATH"
136			;;
137			osx* )
138			export OS_SHAREDFLAGS="-shared -dynamic -single_module"
139			export OS_SHAREDSUFFIX="dylib"
140			export OS_LDFLAGS="-Wl,-commons -Wl,use_dylibs"
141			export OS_RUNTIME_LDPATH_NAME="DYLD_LIBRARY_PATH"
142			;;
143			esac
144
145			# Then handle OS + architecture specific options (maybe we should enable more
146			# aggressive optimizations for amd64 as well??)
147			case %cmsplatf in
148			osx_ia32_ )
149			export ARCH_CXXFLAGS="-arch i386"
150			export ARCH_SHAREDFLAGS="-arch i386"
151			export ARCH_LIB64DIR="lib"
152			export ARCH_FORTRAN_LIBDIR='<environment name="LIBDIR" default="$F77COMPILER_BASE/lib/gcc/i686-apple-darwin10/4.2.1"/>'
153			;;
154			osx_amd64_ )
155			export ARCH_CXXFLAGS="-arch x86_64"
156			export ARCH_SHAREDFLAGS="-arch x86_64"
157			export ARCH_LIB64DIR="lib"
158			export ARCH_FORTRAN_LIBDIR='<environment name="LIBDIR" default="$F77COMPILER_BASE/lib/gcc/i686-apple-darwin10/4.2.1/x86_64"/>'
159			;;
160			osx_ppc32_ )
161			export ARCH_CXXFLAGS="-arch ppc"
162			export ARCH_SHAREDFLAGS="-arch ppc"
163			export ARCH_LIB64DIR="lib"
164			;;
165			slc_amd64_ )
166			# For some reason on mac, some of the header do not compile if this is
167			# defined. Ignore for now.
168			export ARCH_CXXFLAGS="-Werror=overflow"
169			export ARCH_LIB64DIR="lib64"
170			export ARCH_LD_UNIT="-r -m elf_x86_64"
171			;;
172			slc_ia32_ )
173			# For some reason on mac, some of the header do not compile if this is
174			# defined. Ignore for now.
175			export ARCH_CXXFLAGS="-Werror=overflow"
176			export ARCH_LIB64DIR="lib"
177			export ARCH_LD_UNIT="-r -m elf_i386"
178			;;
179			*)
180			echo "Unsupported."
181			exit 1
182			;;
183			esac
184
185			# Then handle compiler specific options. E.g. enable
186			# optimizations as they become available in gcc.
187			COMPILER_CXXFLAGS=
188			case %cmsplatf in
189			_gcc4[56789] )
190	eulisse	1.7	COMPILER_CXXFLAGS="$COMPILER_CXXFLAGS"
191	eulisse	1.1	F77_MMD="-cpp -MMD"
192			;;
193			esac
194
195			case %cmsplatf in
196			_gcc4[3456789] )
197			COMPILER_CXXFLAGS="$COMPILER_CXXFLAGS -Werror=type-limits"
198			;;
199			esac
200
201			# Enable visibility inlines hidden. Should drastically remove
202			# the amount of symbols due to templates.
203			# FIXME: not enabled on linux, yet, change the case statement
204			# to _gcc4[23456789] when stable.
205			case %cmsplatf in
206			osx* )
207			COMPILER_CXXFLAGS="$COMPILER_CXXFLAGS -fvisibility-inlines-hidden"
208			;;
209			esac
210
211			export COMPILER_CXXFLAGS
212
213			# Handle here platform specific overrides. In case we
214			# want to tune something for a specific architecture.
215			case %cmsplatf in
216			osx10[56]*)
217			# On macosx we explicitly pick up a compiler version so that there is
218			# actually matching between the platform specified to cmsBuild and the
219			# compiler.
220			export COMPILER_NAME_SUFFIX="-$COMPILER_VERSION_MAJOR.$COMPILER_VERSION_MINOR"
221			;;
222			esac
223
224			# General substitutions
225			perl -p -i -e 's\|\@([^@])\@\|$ENV{$1}\|g' %i/etc/scram.d/.xml
226
227			%post
228	eulisse	1.3	%{relocateConfig}etc/scram.d/*.xml
229	eulisse	1.1	echo "LLVM_GCC_TOOLFILE_ROOT='$CMS_INSTALL_PREFIX/%{pkgrel}'; export GCC_TOOLFILE_ROOT" > $RPM_INSTALL_PREFIX/%{pkgrel}/etc/profile.d/init.sh
230			echo "setenv LLVM_GCC_TOOLFILE_ROOT '$CMS_INSTALL_PREFIX/%{pkgrel}'" > $RPM_INSTALL_PREFIX/%{pkgrel}/etc/profile.d/init.csh