COMP/CMSDIST/gcc-toolfile.spec

### RPM cms gcc-toolfile 12.0

# gcc has a separate spec file for the generating a 
# toolfile because gcc.spec could be not build because of the 
# "--use-system-compiler" option.

Source: none

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

# Determine the GCC_ROOT if "use system compiler" is used.
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=$GCC_ROOT
else
    export GCC_PATH
    export GCC_ROOT
    export GCC_VERSION
    export G77_ROOT=$GCC_ROOT
fi

case %cmsplatf in
  slc*_*_gcc4[012345]*) ;;
  *) export ARCH_FFLAGS="-cpp" ;;
esac

export COMPILER_VERSION=`echo %cmsplatf | sed -e 's|.*gcc\([0-9]*\).*|\1|'`
export COMPILER_VERSION_MAJOR=`echo %cmsplatf | sed -e 's|.*gcc\([0-9]\).*|\1|'`
export COMPILER_VERSION_MINOR=`echo %cmsplatf | sed -e 's|.*gcc[0-9]\([0-9]\).*|\1|'`

# 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/gcc-cxxcompiler.xml
  <tool name="gcc-cxxcompiler" version="@GCC_VERSION@" type="compiler">
    <client>
      <environment name="GCC_CXXCOMPILER_BASE" default="@GCC_ROOT@"/>
      <environment name="CXX" value="$GCC_CXXCOMPILER_BASE/bin/c++@COMPILER_NAME_SUFFIX@"/>
    </client>
    <flags CPPDEFINES="GNU_GCC _GNU_SOURCE @OS_CPPDEFINES@ @ARCH_CPPDEFINES@ @COMPILER_CPPDEFINES@"/>
    <flags CXXSHAREDOBJECTFLAGS="-fPIC @OS_CXXSHAREDOBJECTFLAGS@ @ARCH_CXXSHAREDOBJECTFLAGS@ @COMPILER_CXXSHAREDOBJECTFLAGS@"/>
    <flags CXXFLAGS="-O2 -pthread -pipe -Werror=main -Werror=pointer-arith -Werror=overlength-strings -Wno-vla @OS_CXXFLAGS@ @ARCH_CXXFLAGS@ @COMPILER_CXXFLAGS@"/>
    <flags CXXFLAGS="-felide-constructors -fmessage-length=0 -ftemplate-depth-300"/>
    <flags CXXFLAGS="-Wall -Wno-non-template-friend -Wno-long-long -Wreturn-type -Wunused -Wparentheses -Wno-deprecated -Werror=return-type -Werror=missing-braces -Werror=unused-value -Werror=address -Werror=format -Werror=sign-compare -Werror=write-strings -Werror=delete-non-virtual-dtor -Werror=maybe-uninitialized -Werror=strict-aliasing -Werror=narrowing -Werror=uninitialized -Werror=unused-but-set-variable -Werror=reorder -Werror=unused-variable -Werror=conversion-null -Werror=switch -fdiagnostics-show-option -Wno-unused-local-typedefs -Wabi"/>
    <flags LDFLAGS="@OS_LDFLAGS@ @ARCH_LDFLAGS@ @COMPILER_LDFLAGS@"/>
    <flags CXXSHAREDFLAGS="@OS_SHAREDFLAGS@ @ARCH_SHAREDFLAGS@ @COMPILER_SHAREDFLAGS@"/>
    <flags LD_UNIT="@OS_LD_UNIT@ @ARCH_LD_UNIT@ @COMPILER_LD_UNIT@"/>
    <runtime name="@OS_RUNTIME_LDPATH_NAME@" value="$GCC_CXXCOMPILER_BASE/@ARCH_LIB64DIR@" type="path"/>
    <runtime name="@OS_RUNTIME_LDPATH_NAME@" value="$GCC_CXXCOMPILER_BASE/lib" type="path"/>
    <runtime name="PATH" value="$GCC_CXXCOMPILER_BASE/bin" type="path"/>
  </tool>
EOF_TOOLFILE

cat << \EOF_TOOLFILE >%i/etc/scram.d/gcc-ccompiler.xml
  <tool name="gcc-ccompiler" version="@GCC_VERSION@" type="compiler">
    <client>
      <environment name="GCC_CCOMPILER_BASE" default="@GCC_ROOT@"/>
      <environment name="CC" value="$GCC_CCOMPILER_BASE/bin/gcc@COMPILER_NAME_SUFFIX@"/>
    </client>
    <flags CSHAREDOBJECTFLAGS="-fPIC @OS_CSHAREDOBJECTFLAGS@ @ARCH_CSHAREDOBJECTFLAGS@ @COMPILER_CSHAREDOBJECTFLAGS@"/>
    <flags CFLAGS="-O2 -pthread @OS_CFLAGS@ @ARCH_CFLAGS@ @COMPILER_CFLAGS@"/>
  </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/gcc-f77compiler.xml
  <tool name="gcc-f77compiler" version="@GCC_VERSION@" type="compiler">
    <lib name="gfortran"/>
    <lib name="m"/>
    <client>
      <environment name="GCC_F77COMPILER_BASE" default="@G77_ROOT@"/>
      <environment name="FC" default="$GCC_F77COMPILER_BASE/bin/gfortran"/>
      @ARCH_FORTRAN_LIBDIR@
    </client>
    <flags FFLAGS="-fno-second-underscore -Wunused -Wuninitialized -O2 @OS_FFLAGS@ @ARCH_FFLAGS@ @COMPILER_FFLAGS@"/>
    <flags FOPTIMISEDFLAGS="-O2 @OS_FOPTIMISEDFLAGS@ @ARCH_FOPTIMISEDFLAGS@ @COMPILER_FOPTIMISEDFLAGS@"/>
    <flags FSHAREDOBJECTFLAGS="-fPIC @OS_FSHAREDOBJECTFLAGS@ @ARCH_FSHAREDOBJECTFLAGS@ @COMPILER_FSHAREDOBJECTFLAGS@"/>
  </tool>
EOF_TOOLFILE

# NON-empty defaults
# First of all handle OS specific options.
%ifos linux
  export OS_SHAREDFLAGS="-shared -Wl,-E"
  export OS_LDFLAGS="-Wl,-E -Wl,--hash-style=gnu"
  export OS_RUNTIME_LDPATH_NAME="LD_LIBRARY_PATH"
  export OS_CXXFLAGS="-Werror=overflow"
%endif
%ifos darwin
  export OS_SHAREDFLAGS="-shared -dynamic -single_module"
  export OS_LDFLAGS="-Wl,-commons -Wl,use_dylibs"
  export OS_RUNTIME_LDPATH_NAME="DYLD_LIBRARY_PATH"
%endif

# Then handle OS + architecture specific options (maybe we should enable more
# aggressive optimizations for amd64 as well??)
case %cmsplatf in
  osx*)
    export ARCH_CXXFLAGS="-arch x86_64"
    export ARCH_SHAREDFLAGS="-arch x86_64"
    export ARCH_LIB64DIR="lib"
  ;;
  slc*)
    # For some reason on mac, some of the header do not compile if this is
    # defined.  Ignore for now.
    export ARCH_LIB64DIR="lib64"
    export ARCH_LD_UNIT="-r -m elf_x86_64"
  ;;
  *_armv7hl_*)
    export ARCH_LIB64DIR="lib"
  ;;
  *) 
    echo "Unsupported."
    exit 1
  ;;
esac

# Then handle compiler specific options. E.g. enable
# optimizations as they become available in gcc.
COMPILER_CXXFLAGS=

# Set the following for all gcc < 4.6. gcc46 claims it is no longer needed
# This is perhaps the case also for the earlier versions, but leave it
# there for now.
case %cmsplatf in
   *_gcc4[2345]* )
     COMPILER_CXXFLAGS="$COMPILER_CXXFLAGS -Wimplicit"
   ;;
esac

# The following causes problems for gcc46 and boost 1.45.0 so downgrade it
case %cmsplatf in
   *_gcc4[2345]* )
     COMPILER_CXXFLAGS="$COMPILER_CXXFLAGS -Werror=strict-overflow"
   ;;
   *_gcc4[6789]* )
     COMPILER_CXXFLAGS="$COMPILER_CXXFLAGS -Wstrict-overflow"
   ;;
esac


case %cmsplatf in
   *_amd64_gcc4[56789]* )
     COMPILER_CXXFLAGS="$COMPILER_CXXFLAGS -std=c++11 -msse3 -ftree-vectorize -Wno-strict-overflow"
   ;;
   *_armv7hl_* )
    COMPILER_CXXFLAGS="$COMPILER_CXXFLAGS -std=c++11 -mfpu=neon -ftree-vectorize -Wno-strict-overflow -fsigned-char -fsigned-bitfields -fabi-version=6"
   ;;
esac

case %cmsplatf in
   *_gcc4[3456789]* )
     COMPILER_CXXFLAGS="$COMPILER_CXXFLAGS -Werror=array-bounds -Werror=format-contains-nul -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="$COMPILER_CXXFLAGS -fvisibility-inlines-hidden"
  ;;
  *_gcc4[56789]* )
    COMPILER_CXXFLAGS="$COMPILER_CXXFLAGS -fvisibility-inlines-hidden"
  ;;
esac

# More customizations when using gcc 4.7.x
# See: https://hypernews.cern.ch/HyperNews/CMS/get/edmFramework/2955.html
case %cmsplatf in
  *_gcc4[789]*)
    COMPILER_CXXFLAGS="$COMPILER_CXXFLAGS -fno-math-errno --param vect-max-version-for-alias-checks=50 -fipa-pta"
  ;;
esac

export COMPILER_CXXFLAGS

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

%post
%{relocateConfig}etc/scram.d/*.xml
echo "GCC_TOOLFILE_ROOT='$CMS_INSTALL_PREFIX/%{pkgrel}'; export GCC_TOOLFILE_ROOT" > $RPM_INSTALL_PREFIX/%{pkgrel}/etc/profile.d/init.sh
echo "setenv GCC_TOOLFILE_ROOT '$CMS_INSTALL_PREFIX/%{pkgrel}'" > $RPM_INSTALL_PREFIX/%{pkgrel}/etc/profile.d/init.csh
Revision:	1.79
Committed:	Fri Mar 29 14:13:43 2013 UTC (12 years, 1 month ago) by davidlt
Branch:	MAIN
CVS Tags:	eulisse_20130330_1130-62X-armv7hl-dev, davidlt_20130330_1130-62X-armv7hl-dev, davidlt_arm_6, davidlt_arm_5, davidlt_arm_4, davidlt_arm_3, davidlt_arm_2, davidlt_arm_1, HEAD
Changes since 1.78:	+19 -46 lines
Error occurred while calculating annotation data.
Log Message:	- Drop osx*_421. - Add support for ARM builds: - Use NEON as FPU unit. - Force bit-fields to be signed. - Force char to be signed. - Temporarely change abi-version to 6 until GCC on ARM is recompiled.
#	Content
1	### RPM cms gcc-toolfile 12.0
2
3	# gcc has a separate spec file for the generating a
4	# toolfile because gcc.spec could be not build because of the
5	# "--use-system-compiler" option.
6
7	Source: none
8
9	%prep
10	%build
11	%install
12	mkdir -p %i/etc/scram.d
13
14	# Determine the GCC_ROOT if "use system compiler" is used.
15	if [ "X$GCC_ROOT" = X ]
16	then
17	export GCC_PATH=`which gcc` \|\| exit 1
18	export GCC_ROOT=`echo $GCC_PATH \| sed -e 's\|/bin/gcc\|\|'`
19	export GCC_VERSION=`gcc -v 2>&1 \| grep "gcc version" \| sed 's\|[^0-9]\([0-9].[0-9].[0-9]\).\|\1\|'` \|\| exit 1
20	export G77_ROOT=$GCC_ROOT
21	else
22	export GCC_PATH
23	export GCC_ROOT
24	export GCC_VERSION
25	export G77_ROOT=$GCC_ROOT
26	fi
27
28	case %cmsplatf in
29	slc__gcc4[012345]*) ;;
30	*) export ARCH_FFLAGS="-cpp" ;;
31	esac
32
33	export COMPILER_VERSION=`echo %cmsplatf \| sed -e 's\|.gcc\([0-9]\).*\|\1\|'`
34	export COMPILER_VERSION_MAJOR=`echo %cmsplatf \| sed -e 's\|.gcc\([0-9]\).\|\1\|'`
35	export COMPILER_VERSION_MINOR=`echo %cmsplatf \| sed -e 's\|.gcc[0-9]\([0-9]\).\|\1\|'`
36
37	# Generic template for the toolfiles.
38	# * USE @VARIABLE@ plus associated environment variable to customize. *
39	# DO NOT DUPLICATE the toolfile template.
40
41	cat << \EOF_TOOLFILE >%i/etc/scram.d/gcc-cxxcompiler.xml
42	<tool name="gcc-cxxcompiler" version="@GCC_VERSION@" type="compiler">
43	<client>
44	<environment name="GCC_CXXCOMPILER_BASE" default="@GCC_ROOT@"/>
45	<environment name="CXX" value="$GCC_CXXCOMPILER_BASE/bin/c++@COMPILER_NAME_SUFFIX@"/>
46	</client>
47	<flags CPPDEFINES="GNU_GCC _GNU_SOURCE @OS_CPPDEFINES@ @ARCH_CPPDEFINES@ @COMPILER_CPPDEFINES@"/>
48	<flags CXXSHAREDOBJECTFLAGS="-fPIC @OS_CXXSHAREDOBJECTFLAGS@ @ARCH_CXXSHAREDOBJECTFLAGS@ @COMPILER_CXXSHAREDOBJECTFLAGS@"/>
49	<flags CXXFLAGS="-O2 -pthread -pipe -Werror=main -Werror=pointer-arith -Werror=overlength-strings -Wno-vla @OS_CXXFLAGS@ @ARCH_CXXFLAGS@ @COMPILER_CXXFLAGS@"/>
50	<flags CXXFLAGS="-felide-constructors -fmessage-length=0 -ftemplate-depth-300"/>
51	<flags CXXFLAGS="-Wall -Wno-non-template-friend -Wno-long-long -Wreturn-type -Wunused -Wparentheses -Wno-deprecated -Werror=return-type -Werror=missing-braces -Werror=unused-value -Werror=address -Werror=format -Werror=sign-compare -Werror=write-strings -Werror=delete-non-virtual-dtor -Werror=maybe-uninitialized -Werror=strict-aliasing -Werror=narrowing -Werror=uninitialized -Werror=unused-but-set-variable -Werror=reorder -Werror=unused-variable -Werror=conversion-null -Werror=switch -fdiagnostics-show-option -Wno-unused-local-typedefs -Wabi"/>
52	<flags LDFLAGS="@OS_LDFLAGS@ @ARCH_LDFLAGS@ @COMPILER_LDFLAGS@"/>
53	<flags CXXSHAREDFLAGS="@OS_SHAREDFLAGS@ @ARCH_SHAREDFLAGS@ @COMPILER_SHAREDFLAGS@"/>
54	<flags LD_UNIT="@OS_LD_UNIT@ @ARCH_LD_UNIT@ @COMPILER_LD_UNIT@"/>
55	<runtime name="@OS_RUNTIME_LDPATH_NAME@" value="$GCC_CXXCOMPILER_BASE/@ARCH_LIB64DIR@" type="path"/>
56	<runtime name="@OS_RUNTIME_LDPATH_NAME@" value="$GCC_CXXCOMPILER_BASE/lib" type="path"/>
57	<runtime name="PATH" value="$GCC_CXXCOMPILER_BASE/bin" type="path"/>
58	</tool>
59	EOF_TOOLFILE
60
61	cat << \EOF_TOOLFILE >%i/etc/scram.d/gcc-ccompiler.xml
62	<tool name="gcc-ccompiler" version="@GCC_VERSION@" type="compiler">
63	<client>
64	<environment name="GCC_CCOMPILER_BASE" default="@GCC_ROOT@"/>
65	<environment name="CC" value="$GCC_CCOMPILER_BASE/bin/gcc@COMPILER_NAME_SUFFIX@"/>
66	</client>
67	<flags CSHAREDOBJECTFLAGS="-fPIC @OS_CSHAREDOBJECTFLAGS@ @ARCH_CSHAREDOBJECTFLAGS@ @COMPILER_CSHAREDOBJECTFLAGS@"/>
68	<flags CFLAGS="-O2 -pthread @OS_CFLAGS@ @ARCH_CFLAGS@ @COMPILER_CFLAGS@"/>
69	</tool>
70	EOF_TOOLFILE
71
72	# Notice that on OSX we have a LIBDIR defined for f77compiler because gcc C++
73	# compiler (which comes from the system) does not know about where to find
74	# libgfortran.
75	cat << \EOF_TOOLFILE >%i/etc/scram.d/gcc-f77compiler.xml
76	<tool name="gcc-f77compiler" version="@GCC_VERSION@" type="compiler">
77	<lib name="gfortran"/>
78	<lib name="m"/>
79	<client>
80	<environment name="GCC_F77COMPILER_BASE" default="@G77_ROOT@"/>
81	<environment name="FC" default="$GCC_F77COMPILER_BASE/bin/gfortran"/>
82	@ARCH_FORTRAN_LIBDIR@
83	</client>
84	<flags FFLAGS="-fno-second-underscore -Wunused -Wuninitialized -O2 @OS_FFLAGS@ @ARCH_FFLAGS@ @COMPILER_FFLAGS@"/>
85	<flags FOPTIMISEDFLAGS="-O2 @OS_FOPTIMISEDFLAGS@ @ARCH_FOPTIMISEDFLAGS@ @COMPILER_FOPTIMISEDFLAGS@"/>
86	<flags FSHAREDOBJECTFLAGS="-fPIC @OS_FSHAREDOBJECTFLAGS@ @ARCH_FSHAREDOBJECTFLAGS@ @COMPILER_FSHAREDOBJECTFLAGS@"/>
87	</tool>
88	EOF_TOOLFILE
89
90	# NON-empty defaults
91	# First of all handle OS specific options.
92	%ifos linux
93	export OS_SHAREDFLAGS="-shared -Wl,-E"
94	export OS_LDFLAGS="-Wl,-E -Wl,--hash-style=gnu"
95	export OS_RUNTIME_LDPATH_NAME="LD_LIBRARY_PATH"
96	export OS_CXXFLAGS="-Werror=overflow"
97	%endif
98	%ifos darwin
99	export OS_SHAREDFLAGS="-shared -dynamic -single_module"
100	export OS_LDFLAGS="-Wl,-commons -Wl,use_dylibs"
101	export OS_RUNTIME_LDPATH_NAME="DYLD_LIBRARY_PATH"
102	%endif
103
104	# Then handle OS + architecture specific options (maybe we should enable more
105	# aggressive optimizations for amd64 as well??)
106	case %cmsplatf in
107	osx*)
108	export ARCH_CXXFLAGS="-arch x86_64"
109	export ARCH_SHAREDFLAGS="-arch x86_64"
110	export ARCH_LIB64DIR="lib"
111	;;
112	slc*)
113	# For some reason on mac, some of the header do not compile if this is
114	# defined. Ignore for now.
115	export ARCH_LIB64DIR="lib64"
116	export ARCH_LD_UNIT="-r -m elf_x86_64"
117	;;
118	_armv7hl_)
119	export ARCH_LIB64DIR="lib"
120	;;
121	*)
122	echo "Unsupported."
123	exit 1
124	;;
125	esac
126
127	# Then handle compiler specific options. E.g. enable
128	# optimizations as they become available in gcc.
129	COMPILER_CXXFLAGS=
130
131	# Set the following for all gcc < 4.6. gcc46 claims it is no longer needed
132	# This is perhaps the case also for the earlier versions, but leave it
133	# there for now.
134	case %cmsplatf in
135	_gcc4[2345] )
136	COMPILER_CXXFLAGS="$COMPILER_CXXFLAGS -Wimplicit"
137	;;
138	esac
139
140	# The following causes problems for gcc46 and boost 1.45.0 so downgrade it
141	case %cmsplatf in
142	_gcc4[2345] )
143	COMPILER_CXXFLAGS="$COMPILER_CXXFLAGS -Werror=strict-overflow"
144	;;
145	_gcc4[6789] )
146	COMPILER_CXXFLAGS="$COMPILER_CXXFLAGS -Wstrict-overflow"
147	;;
148	esac
149
150
151	case %cmsplatf in
152	_amd64_gcc4[56789] )
153	COMPILER_CXXFLAGS="$COMPILER_CXXFLAGS -std=c++11 -msse3 -ftree-vectorize -Wno-strict-overflow"
154	;;
155	_armv7hl_ )
156	COMPILER_CXXFLAGS="$COMPILER_CXXFLAGS -std=c++11 -mfpu=neon -ftree-vectorize -Wno-strict-overflow -fsigned-char -fsigned-bitfields -fabi-version=6"
157	;;
158	esac
159
160	case %cmsplatf in
161	_gcc4[3456789] )
162	COMPILER_CXXFLAGS="$COMPILER_CXXFLAGS -Werror=array-bounds -Werror=format-contains-nul -Werror=type-limits"
163	;;
164	esac
165
166	# Enable visibility inlines hidden. Should drastically remove
167	# the amount of symbols due to templates.
168	# FIXME: not enabled on linux, yet, change the case statement
169	# to _gcc4[23456789] when stable.
170	case %cmsplatf in
171	osx* )
172	COMPILER_CXXFLAGS="$COMPILER_CXXFLAGS -fvisibility-inlines-hidden"
173	;;
174	_gcc4[56789] )
175	COMPILER_CXXFLAGS="$COMPILER_CXXFLAGS -fvisibility-inlines-hidden"
176	;;
177	esac
178
179	# More customizations when using gcc 4.7.x
180	# See: https://hypernews.cern.ch/HyperNews/CMS/get/edmFramework/2955.html
181	case %cmsplatf in
182	_gcc4[789])
183	COMPILER_CXXFLAGS="$COMPILER_CXXFLAGS -fno-math-errno --param vect-max-version-for-alias-checks=50 -fipa-pta"
184	;;
185	esac
186
187	export COMPILER_CXXFLAGS
188
189	# General substitutions
190	perl -p -i -e 's\|\@([^@])\@\|$ENV{$1}\|g' %i/etc/scram.d/.xml
191
192	%post
193	%{relocateConfig}etc/scram.d/*.xml
194	echo "GCC_TOOLFILE_ROOT='$CMS_INSTALL_PREFIX/%{pkgrel}'; export GCC_TOOLFILE_ROOT" > $RPM_INSTALL_PREFIX/%{pkgrel}/etc/profile.d/init.sh
195	echo "setenv GCC_TOOLFILE_ROOT '$CMS_INSTALL_PREFIX/%{pkgrel}'" > $RPM_INSTALL_PREFIX/%{pkgrel}/etc/profile.d/init.csh