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ffb8e8b2
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2025-03-11T13:07:00
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Fix and improve the RISC-V Vector (RVV) implementation
Changes include manually merged code from Manfred SCHLAEGL.
Co-authored-by: Manfred SCHLAEGL <manfred.schlaegl@gmx.at>
Signed-off-by: Cosmin Truta <ctruta@gmail.com>
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36a16fd7
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2025-01-21T18:42:49
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build: Add scripts/makefile.c89; update other makefiles
Add scripts/makefile.c89 and refactor scripts/makefile.emcc,
scripts/makefile.clang and scripts/makefile.gcc
Refactor variable definitions inside scripts/makefile.clang,
scripts/makefile.gcc and scripts/makefile.emcc, and start using
the option `-pedantic-errors` unconditionally. This option was
first implemented in GCC version 3.1, and it was available in
Clang and in other Clang-based compilers (e.g. Emscripten) from
the beginning.
Add scripts/makefile.c89, derived from the above makefiles, but
with `-pedantic-errors -std=c89`. We aren't enabling the C89 level
by default, to avoid any incompatibility, whether intentional or
accidental, with the compiler's default language level. However,
we are still continuing to support C89 in the 'libpng16' branch,
and this special makefile can be used for testing purposes.
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1cdde118
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2024-02-11T23:14:09
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build: Update the makefiles for the benefit of cross-compilation
Split AR_RC into AR and ARFLAGS. The variables AR and ARFLAGS are
de-facto standards (like CC and CFLAGS, LD and LDFLAGS, etc.) that
may be overridden when running make. Moreover, configuring CC, LD,
AR, etc., to point to a cross-platform compiler, linker, librarian,
etc., is a de-facto standard practice as well.
Also remove the MKDIR_P variable definitions from all makefiles.
They've been leftovers from the removal of the "install*" targets.
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b60656ec
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2022-09-14T21:35:33
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scripts: Disable the hardware-optimized compilation in legacy makefiles
Fix the legacy makefile builds on ARM, MIPS and PowerPC, where
hardware-optimized compilation was enabled by default in the generic
source files, but without including the machine-specific source files.
Delete scripts/makefile.linux-opt.
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c64655d0
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2022-09-14T21:18:20
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scripts: Set the compiler warning options to "-Wall -Wextra -Wundef"
Considering that "-Wextra" is a more descriptive alternative to "-W",
and that "-Wundef" is a highly useful warning option that has been
available in ancient versions of gcc (version 2.x), we replace all
occurrences of "-W -Wall" with "-Wall -Wextra -Wundef".
Also clean up the makefiles.
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3cec1a16
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2020-03-29T23:58:29
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scripts: Clean up the makefiles
Delete variables (ALIGN, ARCH, DOCS) and targets (writelock) that are
no longer necessary.
Reorder the object file lists alphabetically, consistently across all
makefiles and build scripts.
Apply other minor fixes.
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0a882b57
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2019-01-20T22:21:48
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scripts: Add makefile.clang, makefile.clang-asan and makefile.gcc-asan
Also apply minor updates to makefile.gcc and makefile.msys
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