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Working on being able to cut RPMs. It now appears that the process

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is working mostly for sparc at least.

There is one major problem -- the current process generates a unique
source file per RPM when in fact all of the source files are nearly
the same -- it is only the spec part of the rpm which differs.
The new file mkbinutils_subpackage_version is an attempt to
address this.  It does part of the job right -- one source file
produces multiple binary RPMs.  BUT the end user can not produce
the resulting RPMS themselves from SRPMS unless they also
build all targets.
This commit is contained in:
Joel Sherrill
1999-10-18 19:10:03 +00:00
parent 18408afbc7
commit 8c5e54b1af
12 changed files with 788 additions and 27 deletions
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164
scripts/README
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@@ -16,20 +16,164 @@ bsp from an rpm-spec template (rtems.spec.in).
A second shell script (mkrpms) is a convienience script which invokes a
sequence of building rpms for several bsps.
mkbinutilspec
-------------
mkbinutilspec takes two arguments:
$1 ... the target_alias for binutils RPMs of this toolset
Invoking mkbinutilspec will generate a <target_alias>-binutils.spec either in
/usr/src/packages/SPECS (SuSE convention) or
/usr/src/redhat/SPECS (Redhat convention) or
/usr/src/SPECS
Eg. ./mkbinutilspec sparc-rtems generates
On SuSE-6.2: /usr/src/packages/SPECS/sparc-rtems-binutils.spec
On RedHat 6.0: /usr/src/redhat/SPECS/sparc-rtems-binutils.spec
mkgccnewlibspec
---------------
mkgccnewlibspec takes two arguments:
$1 ... the target_alias for the gcc/newlib RPMs of this toolset
Invoking mkgccnewlibspec will generate a <target_alias>-gccnewlibs.spec
either in:
/usr/src/packages/SPECS (SuSE convention) or
/usr/src/redhat/SPECS (Redhat convention) or
/usr/src/SPECS
Eg. ./mkgccnewlibspec sparc-rtems generates
On SuSE-6.2: /usr/src/packages/SPECS/sparc-rtems-gcc_newlib.spec
On RedHat 6.0: /usr/src/redhat/SPECS/sparc-rtems-gcc_newlib.spec
mkgdbspec
---------
mkgdbspec takes two arguments:
$1 ... the target_alias for the gdb RPMs of this toolset
Invoking mkgdbspec will generate a <target_alias>-gdb.spec
either in:
/usr/src/packages/SPECS (SuSE convention) or
/usr/src/redhat/SPECS (Redhat convention) or
/usr/src/SPECS
Eg. ./mkgdbspec sparc-rtems generates
On SuSE-6.2: /usr/src/packages/SPECS/sparc-rtems-gcc_newlib.spec
On RedHat 6.0: /usr/src/redhat/SPECS/sparc-rtems-gcc_newlib.spec
# XXX BSPs not tested yet by Joel
#
# mkbspspec
# ---------
#
# mkbspspec takes two arguments:
# $1 ... the target_alias this bsp belongs to
# $2 ... the bsp to be built
#
# Invoking mkbspspec will generate a rtems-<target_alias>-<bsp>.spec either in
# /usr/src/packages/SPECS (SuSE convention) or
# /usr/src/redhat/SPECS (Redhat convention) or
# /usr/src/SPECS
#
# Eg. ./mkspec gensh1 sh-rtemself generates
# /usr/src/packages/SPECS/rtems-sh-rtemself-gensh1.spec on SuSE-6.2.
mkspec
------
---------
mkspec takes two arguments:
$1 ... the bsp to be built
$2 ... the target_alias this bsp belongs to
mkspec takes two arguments:
Invoking mkspecs will generate a rtems-<target_alias>-<bsp>.spec either in
/usr/src/packages/SPECS (SuSE convention) or
/usr/src/redhat/SPECS (Redhat convention) or
/usr/src/SPECS
$1 ... the target_alias for the RPMs composing this toolset
$2 ... the bsp to be built
Eg. ./mkspec gensh1 sh-rtemself generates
/usr/src/packages/SPECS/rtems-sh-rtemself-gensh1.spec on SuSE-6.2.
Invoking mkspec will generate a set of spec files either in:
/usr/src/packages/SPECS (SuSE convention) or
/usr/src/redhat/SPECS (Redhat convention) or
/usr/src/SPECS
Eg. ./mkspec sparc-rtems erc32 generates
On SuSE-6.2: /usr/src/packages/SPECS/sparc-rtems-binutils.spec
/usr/src/packages/SPECS/sparc-rtems-gcc_newlib.spec
/usr/src/packages/SPECS/sparc-rtems-gdb.spec
On RedHat 6.0: /usr/src/packages/SPECS/sparc-rtems-binutils.spec
/usr/src/packages/SPECS/sparc-rtems-gcc_newlib.spec
/usr/src/packages/SPECS/sparc-rtems-gdb.spec
Building binutils-rpms
----------------------
0. Login as root.
1. Install a tarball of the various tool sources (with the
version number attached!) to /usr/src/[packages|redhat]/SOURCES
cd /usr/src/[packages|redhat]/SOURCES
cp .../binutils-<VERSION> .
cp .../binutils-<VERSION>-rtems-<DATE>.diff .
2. Generate and install the required rpm-spec file[s]
cd rtems-<VERSION>/scripts/
mkbinutilspec <target_alias>
where target_alias is of the form sparc-rtems or sh-rtems-elf.
3. Build the rpms
Building a binary rpm:
rpm -bb /usr/src/[packages|redhat]/SPECS/rtems-<target_alias>-binutils.spec
Building a source and binary rpm
rpm -ba /usr/src/[packages|redhat]/SPECS/rtems-<target_alias>-binutils.spec
XXX Note: a BSP's src.rpm contains its spec-file and the tar-archive of the
sources (approx. 4-5MB per BSP).
Building TOOL-rpms
------------------
0. Login as root.
1. Install a tarball of the various tool sources (with the
version number attached!) to /usr/src/[packages|redhat]/SOURCES
cd /usr/src/[packages|redhat]/SOURCES
cp .../binutils-<VERSION> .
cp .../gcc-<VERSION> .
cp .../newlib-<VERSION> .
2. Generate and install the required rpm-spec file[s]
cd rtems-<VERSION>/scripts/
mktoolspec <target_alias>
3. Build the rpms
Building a binary rpm:
rpm -bb /usr/src/[packages|redhat]/SPECS/rtems-<target_alias>.spec
Building a source and binary rpm
rpm -ba /usr/src/[packages|redhat]/SPECS/rtems-<target_alias>.spec
XXX Note: a BSP's src.rpm contains its spec-file and the tar-archive of the
sources (approx. 4-5MB per BSP).
Building BSP-rpms
-----------------