COMP/CMSDIST/gcc.spec

### RPM external gcc 4.1.2 
## INITENV +PATH LD_LIBRARY_PATH %i/lib/32
## INITENV +PATH LD_LIBRARY_PATH %i/lib64
## BUILDIF case $(uname):$(uname -p) in Linux:i*86 ) true ;; Linux:x86_64 ) true ;;  Linux:ppc64 ) false ;; Darwin:* ) false ;; * ) true ;; esac
%define realversion %(echo %v | cut -d- -f1 )
Source0: ftp://ftp.fu-berlin.de/unix/gnu/%n/%n-%realversion/%n-%realversion.tar.bz2
%define binutilsv 2.17
Source1: http://ftp.gnu.org/gnu/binutils/binutils-%binutilsv.tar.bz2

# If gcc version >= 4.0.0, we need two additional sources, for gmp and mpfr,
# and we set the fortranCompiler macro (which is going to be used by the 
# --enable-languages option of gcc's configure) to gfortran. 
# Notice that we need to build those twice: once using the system compiler
# and the using the newly built gcc.
# I also set the convenience macro gcc4 to ease gcc detection.
%define gmpVersion 4.2.1
%define mpfrVersion 2.2.1
Source2: ftp://ftp.gnu.org/gnu/gmp/gmp-%{gmpVersion}.tar.bz2
Source3: http://www.mpfr.org/mpfr-current/mpfr-%{mpfrVersion}.tar.bz2
%if "%(echo %v | cut -f1 -d. )" == "4"
%define gcc4 true
%define firstStepFortran %{nil}
%define fortranCompiler ,fortran 
%else
%define firstStepFortran ,f77 
%define fortranCompiler ,f77
%endif


%define cpu %(echo %cmsplatf | cut -d_ -f2)
%prep
%setup -T -b 0 -n gcc-%realversion 

%if "%cmsos" == "slc4_ia32"
cat << \EOF_CONFIG_GCC >> gcc/config.gcc
# CMS patch to include gcc/config/i386/t-cms when building gcc
tm_file="$tm_file i386/cms.h"
tmake_file="$tmake_file i386/t-cms"
EOF_CONFIG_GCC

cat << \EOF_CMS_H > gcc/config/i386/cms.h
#define ASM_SPEC  "%%{v:-V} %%{Qy:} %%{!Qn:-Qy} %%{n} %%{T} %%{Ym,*} %%{Yd,*} %%{Wa,*:%%*} --32"
#define CC1_SPEC  "%%(cc1_cpu) %%{profile:-p} -m32"
#define CC1PLUS_SPEC "-m32"
#define MULTILIB_DEFAULTS { "m32" }
EOF_CMS_H

cat << \EOF_T_CMS > gcc/config/i386/t-cms
MULTILIB_OPTIONS = m32
MULTILIB_DIRNAMES = ../lib
MULTILIB_MATCHES = m32=m32
EOF_T_CMS
%endif

#perl -p -i -e 's|SPECS = specs|SPECS = specs.install|' gcc/Makefile.in
%setup -D -T -b 1 -n binutils-%binutilsv

# We need to setup gmp and mpfr as well if the compiler version is >= 4.0.0.
%if "%{?gcc4:set}" == "set"
%setup -D -T -b 2 -n gmp-%{gmpVersion}
%setup -D -T -b 3 -n mpfr-%{mpfrVersion}
%endif

%build
# FIXME: --enable-__cxa_atexit can't be used with gcc 3.2.3 on RH 7.3,
# enabling it causes qt's uic to die with segmentation violation half
# way down the build of qt (projecsettings.ui or something like that;
# not the first or only call to uic).  Disabling the flag removes the
# issue, so clearly the option does not work correctly on this
# platform combination.


# The buildGCC function is an utility function to ease the creation of
# cross compilers.
buildGCC () {
    target=$1
    host=$2
    prefix=$3

    if [ "X$target" != "X" ]
    then
        targetOption="--target $target"
    fi

    if [ "X$host" != "X" ]
    then
        hostOption="--host $host"
    fi

    languages=c,c++%{fortranCompiler}

    if [ "$prefix" == "" ]
    then
        prefix=%i
    fi
    
    mkdir -p obj-$target
    cd obj-$target

    ../configure --prefix=$prefix --enable-languages=$languages \
        --enable-shared \
%if "%{gcc4}" == "true"
            --with-gmp-dir=%_builddir/gmp-%{gmpVersion} \
            --with-mpfr-dir=%_builddir/mpfr-%{mpfrVersion} \
%endif
        $targetOption \
        $hostOption 
    make %makeprocesses bootstrap
    make install            
    cd ..
}

# create a tmp
mkdir -p %i/tmp

# build the latest/greatest binutils
mkdir -p %i/tmp/binutils
cd ../binutils-%{binutilsv}
./configure --prefix=%i/tmp/binutils
make %makeprocesses
make install
export PATH=%i/tmp/binutils/bin:$PATH
export LD_LIBRARY_PATH=%i/tmp/binutils/lib:$PATH

# build the native platform compiler
cd ../gcc-%v
mkdir -p obj
cd obj
../configure --prefix=%i --enable-languages=c,c++%{firstStepFortran} \
                         --enable-shared 

make %makeprocesses bootstrap
make install
cd ..

# rebuild binutils with the new compiler
export PATH=%i/bin:$PATH
export LD_LIBRARY_PATH=%i/lib:$PATH
cd ../binutils-%binutilsv
./configure --prefix=%i
make %makeprocesses
make install
rm -fr %i/tmp

# And if we are building gcc4, we build gmp and mpfr as well and then rebuild gcc4 with fortran support.
%if "%{?gcc4:set}" == "set"
cd ../gmp-%{gmpVersion}
./configure --prefix=%i
make %makeprocesses
make install

cd ../mpfr-%{mpfrVersion}
./configure --prefix=%i --with-gmp=%i
make %makeprocesses
make install

cd ../gcc-%{v}/obj
make distclean
cd ..

buildGCC

%endif

%install
#cd obj && make install
ln -s gcc %i/bin/cc
%post
%{relocateConfig}lib/libg2c.la
%{relocateConfig}lib/libstdc++.la
%{relocateConfig}lib/libsupc++.la
%if "%cpu" == "amd64"
%{relocateConfig}lib64/libg2c.la
%{relocateConfig}lib64/libstdc++.la
%{relocateConfig}lib64/libsupc++.la
%{relocateConfig}lib/32/libg2c.la
%{relocateConfig}lib/32/libstdc++.la
%{relocateConfig}lib/32/libsupc++.la
%endif
%if "%gcc4" == "true"
%{relocateConfig}lib/libbfd.la
%{relocateConfig}lib/libgmp.la
%{relocateConfig}lib/libopcodes.la
%{relocateConfig}lib/libmudflap.la
%{relocateConfig}lib/libgfortran.la
%{relocateConfig}lib/libmudflapth.la
%{relocateConfig}lib/libmpfr.la
%{relocateConfig}lib/libssp.la
%{relocateConfig}lib/libgfortranbegin.la
%endif
Revision:	1.18
Committed:	Mon May 7 13:49:43 2007 UTC (17 years, 11 months ago) by eulisse
Branch:	MAIN
Changes since 1.17:	+80 -12 lines
Log Message:	* Support for gfortran added.
#	User	Rev	Content
1	eulisse	1.18	### RPM external gcc 4.1.2
2	eulisse	1.3	## INITENV +PATH LD_LIBRARY_PATH %i/lib/32
3	eulisse	1.16	## INITENV +PATH LD_LIBRARY_PATH %i/lib64
4	elmer	1.12	## BUILDIF case $(uname):$(uname -p) in Linux:i86 ) true ;; Linux:x86_64 ) true ;; Linux:ppc64 ) false ;; Darwin: ) false ;; * ) true ;; esac
5	dlange	1.17	%define realversion %(echo %v \| cut -d- -f1 )
6			Source0: ftp://ftp.fu-berlin.de/unix/gnu/%n/%n-%realversion/%n-%realversion.tar.bz2
7	eulisse	1.16	%define binutilsv 2.17
8			Source1: http://ftp.gnu.org/gnu/binutils/binutils-%binutilsv.tar.bz2
9	eulisse	1.18
10			# If gcc version >= 4.0.0, we need two additional sources, for gmp and mpfr,
11			# and we set the fortranCompiler macro (which is going to be used by the
12			# --enable-languages option of gcc's configure) to gfortran.
13			# Notice that we need to build those twice: once using the system compiler
14			# and the using the newly built gcc.
15			# I also set the convenience macro gcc4 to ease gcc detection.
16			%define gmpVersion 4.2.1
17			%define mpfrVersion 2.2.1
18			Source2: ftp://ftp.gnu.org/gnu/gmp/gmp-%{gmpVersion}.tar.bz2
19			Source3: http://www.mpfr.org/mpfr-current/mpfr-%{mpfrVersion}.tar.bz2
20			%if "%(echo %v \| cut -f1 -d. )" == "4"
21			%define gcc4 true
22			%define firstStepFortran %{nil}
23			%define fortranCompiler ,fortran
24			%else
25			%define firstStepFortran ,f77
26			%define fortranCompiler ,f77
27			%endif
28
29
30	eulisse	1.11	%define cpu %(echo %cmsplatf \| cut -d_ -f2)
31	eulisse	1.16	%prep
32	dlange	1.17	%setup -T -b 0 -n gcc-%realversion
33	dlange	1.15
34	eulisse	1.16	%if "%cmsos" == "slc4_ia32"
35			cat << \EOF_CONFIG_GCC >> gcc/config.gcc
36			# CMS patch to include gcc/config/i386/t-cms when building gcc
37			tm_file="$tm_file i386/cms.h"
38			tmake_file="$tmake_file i386/t-cms"
39			EOF_CONFIG_GCC
40
41			cat << \EOF_CMS_H > gcc/config/i386/cms.h
42			#define ASM_SPEC "%%{v:-V} %%{Qy:} %%{!Qn:-Qy} %%{n} %%{T} %%{Ym,} %%{Yd,} %%{Wa,:%%} --32"
43			#define CC1_SPEC "%%(cc1_cpu) %%{profile:-p} -m32"
44			#define CC1PLUS_SPEC "-m32"
45			#define MULTILIB_DEFAULTS { "m32" }
46			EOF_CMS_H
47
48			cat << \EOF_T_CMS > gcc/config/i386/t-cms
49			MULTILIB_OPTIONS = m32
50			MULTILIB_DIRNAMES = ../lib
51			MULTILIB_MATCHES = m32=m32
52			EOF_T_CMS
53			%endif
54	dlange	1.15
55	eulisse	1.16	#perl -p -i -e 's\|SPECS = specs\|SPECS = specs.install\|' gcc/Makefile.in
56			%setup -D -T -b 1 -n binutils-%binutilsv
57	eulisse	1.18
58			# We need to setup gmp and mpfr as well if the compiler version is >= 4.0.0.
59			%if "%{?gcc4:set}" == "set"
60			%setup -D -T -b 2 -n gmp-%{gmpVersion}
61			%setup -D -T -b 3 -n mpfr-%{mpfrVersion}
62			%endif
63
64	argiro	1.1	%build
65			# FIXME: --enable-__cxa_atexit can't be used with gcc 3.2.3 on RH 7.3,
66			# enabling it causes qt's uic to die with segmentation violation half
67			# way down the build of qt (projecsettings.ui or something like that;
68			# not the first or only call to uic). Disabling the flag removes the
69			# issue, so clearly the option does not work correctly on this
70			# platform combination.
71	eulisse	1.3
72	eulisse	1.18
73			# The buildGCC function is an utility function to ease the creation of
74			# cross compilers.
75	eulisse	1.16	buildGCC () {
76			target=$1
77			host=$2
78			prefix=$3
79
80			if [ "X$target" != "X" ]
81			then
82			targetOption="--target $target"
83			fi
84
85			if [ "X$host" != "X" ]
86			then
87			hostOption="--host $host"
88			fi
89
90	eulisse	1.18	languages=c,c++%{fortranCompiler}
91	eulisse	1.16
92			if [ "$prefix" == "" ]
93			then
94			prefix=%i
95			fi
96
97			mkdir -p obj-$target
98			cd obj-$target
99	eulisse	1.18
100	eulisse	1.16	../configure --prefix=$prefix --enable-languages=$languages \
101			--enable-shared \
102	eulisse	1.18	%if "%{gcc4}" == "true"
103			--with-gmp-dir=%_builddir/gmp-%{gmpVersion} \
104			--with-mpfr-dir=%_builddir/mpfr-%{mpfrVersion} \
105			%endif
106	eulisse	1.16	$targetOption \
107			$hostOption
108	eulisse	1.18	make %makeprocesses bootstrap
109	eulisse	1.16	make install
110			cd ..
111			}
112
113			# create a tmp
114			mkdir -p %i/tmp
115
116			# build the latest/greatest binutils
117			mkdir -p %i/tmp/binutils
118			cd ../binutils-%{binutilsv}
119			./configure --prefix=%i/tmp/binutils
120			make %makeprocesses
121			make install
122	eulisse	1.18	export PATH=%i/tmp/binutils/bin:$PATH
123			export LD_LIBRARY_PATH=%i/tmp/binutils/lib:$PATH
124	eulisse	1.16
125			# build the native platform compiler
126	eulisse	1.18	cd ../gcc-%v
127			mkdir -p obj
128			cd obj
129			../configure --prefix=%i --enable-languages=c,c++%{firstStepFortran} \
130			--enable-shared
131
132			make %makeprocesses bootstrap
133			make install
134			cd ..
135	eulisse	1.16
136			# rebuild binutils with the new compiler
137			export PATH=%i/bin:$PATH
138			export LD_LIBRARY_PATH=%i/lib:$PATH
139			cd ../binutils-%binutilsv
140			./configure --prefix=%i
141			make %makeprocesses
142			make install
143			rm -fr %i/tmp
144
145	eulisse	1.18	# And if we are building gcc4, we build gmp and mpfr as well and then rebuild gcc4 with fortran support.
146			%if "%{?gcc4:set}" == "set"
147			cd ../gmp-%{gmpVersion}
148			./configure --prefix=%i
149			make %makeprocesses
150			make install
151
152			cd ../mpfr-%{mpfrVersion}
153			./configure --prefix=%i --with-gmp=%i
154			make %makeprocesses
155			make install
156
157			cd ../gcc-%{v}/obj
158			make distclean
159			cd ..
160
161			buildGCC
162
163			%endif
164	argiro	1.1
165			%install
166	eulisse	1.16	#cd obj && make install
167	argiro	1.1	ln -s gcc %i/bin/cc
168	eulisse	1.9	%post
169			%{relocateConfig}lib/libg2c.la
170			%{relocateConfig}lib/libstdc++.la
171			%{relocateConfig}lib/libsupc++.la
172	eulisse	1.11	%if "%cpu" == "amd64"
173			%{relocateConfig}lib64/libg2c.la
174			%{relocateConfig}lib64/libstdc++.la
175			%{relocateConfig}lib64/libsupc++.la
176			%{relocateConfig}lib/32/libg2c.la
177			%{relocateConfig}lib/32/libstdc++.la
178			%{relocateConfig}lib/32/libsupc++.la
179			%endif
180	eulisse	1.18	%if "%gcc4" == "true"
181			%{relocateConfig}lib/libbfd.la
182			%{relocateConfig}lib/libgmp.la
183			%{relocateConfig}lib/libopcodes.la
184			%{relocateConfig}lib/libmudflap.la
185			%{relocateConfig}lib/libgfortran.la
186			%{relocateConfig}lib/libmudflapth.la
187			%{relocateConfig}lib/libmpfr.la
188			%{relocateConfig}lib/libssp.la
189			%{relocateConfig}lib/libgfortranbegin.la
190			%endif