The definition NO_PIE_CFLAGS has only two users and specifies only a
single compiler flag. There is no point having this definition anymore.
Remove the definition and specify -fno-pie directly for the two users.
Reviewed-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Commit c5a91199e3 ("zipl: Always build and link without PIE.")
introduced -fno-pie (for compilation) and -no-pie (for linking) for
zipl. At the time the linker was still used directly before commit
5e46632767 ("zipl: Use the compiler for linking instead of ld")
eventually switched to calling the compiler for the linking step.
During that adaption -static was introduced to the linker flags. -no-pie
was carried over as well. However -static implies -no-pie and it is
therefore not required. For GCC see also man 1 gcc (-static) [1]. Whilst
not explicitly documented, Clang shows the same behaviour. Clang also
complains when -static and -no-pie are specified in the linker step at
the same time with the following warning:
clang: warning: argument unused during compilation: '-no-pie' [-Wunused-command-line-argument]
Since -no-pie is not required, remove it and get rid of the warning.
[1] https://gcc.gnu.org/onlinedocs/gcc/Link-Options.html#index-static
Reviewed-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Use 'PVIMG_PKGDATADIR' as it is used by the 'pvimg_pkg_data' macro rule.
The problem only shows up if someone changes 'PVIMG_PKGDATADIR' to
something different than the default.
Fixes: f4cf4ae6eb ("rust: Add a new tool called 'pvimg'")
Reviewed-by: Jan Höppner <hoeppner@linux.ibm.com>
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
This change is done in preparation for the Rust port of genprotimg.
While at it, format the code using `clang-format`.
Reviewed-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
