This patch prevents code duplication in vmcp related programs.
Some applications such as vmur, vmcp, and lsqeth
use z/VM CP commands to query information. Each program
uses its own defines and code.
Supply a library and common header file to use common code.
Signed-off-by: Thomas Richter <tmricht@linux.vnet.ibm.com>
Reviewed-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Reviewed-by: Jan Höppner <hoeppner@linux.vnet.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Compilers in Debian and Ubuntu default to enabling PIE for all binaries.
This is a poor fit for boot loader code that has strict requirements
for its layout. Hence always forcefully disable PIE.
As older compilers still need to be supported, no-pie usage is
conditional on CC's -dumpspecs output.
Fixes: #3
Signed-off-by: Philipp Kern <pkern@debian.org>
Signed-off-by: Stefan Haberland <sth@linux.vnet.ibm.com>
When 'make C=1' reports a fatal error for a source file, re-running
'make C=1' will no longer report this error because the target object
file was successfully created before the check was run.
Fix this by moving the check before the compilation step so that the
object file is not built in case of a fatal check error.
Signed-off-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Reviewed-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: Stefan Haberland <sth@linux.vnet.ibm.com>
For systems that do not have glibc-static installed, print the
following error message when building zfcpdump:
s390-tools/zfcpdump # make
REQCHK zfcpdump (stdio.h)
****************************************************************
* Missing build requirement for: zfcpdump *
* Install package..............: glibc-static or libc-dev *
* You can skip build with......: make HAVE_LIBC_STATIC=0 *
****************************************************************
To allow the check add a new compiler/linker option to the "check_dep"
macro and do full compile/link instead of a simple compile.
Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
The zdev tools use a hard-coded path to locate the vmcp binary. Since
this path may differ between distributions, the vmcp binary may not be
successfully located in all cases. Fix this by using the BINDIR macro
to determine the correct path. This macro is also used during
installation of the vmcp binary itself.
Reviewed-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
If SYSTEMDSYSTEMUNITDIR is defined, the systemd units are automatically
installed. Therefore consequently also install the required config files
in that case.
Example:
$ make install SYSTEMDSYSTEMUNITDIR=/usr/lib/systemd/system/
Reviewed-by: Benjamin Block <bblock@linux.vnet.ibm.com>
Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
This commit is based on the s390-tools-1.39.0 version.
Changes on top of s390-tools-1.39.0:
- Add MIT license to all source files
- Add LICENSE file
- Transform REAMDE to README.md (markdown)
- Add AUTHORS.md file
- Add CONTRIBUTING.md file
- Move changelog from README to CHANGELOG.md file
Reviewed-by: Stefan Haberland <sth@linux.vnet.ibm.com>
Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
