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This fixes several issues with the build:
* Renames configure.in to configure.ac as is standard.
* Adds detection to configure.ac for libm to replaced the hardcoded
instances of -lm.
* Links internal dependencies with .la files rather than -l linker
flags. The -l linker flags are for external dependencies
exclusively and this can break with slibtool.
* With slibtool there is a parellel make issue where gen_code binary is
copied to ../../../bin before it is created and the Makefile.am needs
to explicitly list gen_code as a prerequisite for the 'all-local'
target. This probably happens because slibtool is significantly faster
than GNU libtool.
* Additionally slibtool will output the gen_code binary to the .libs
directory while slibtool will do so in the Makefile directory. The
command needs to be invoked with $(LIBTOOL) --mode=execute to
correctly copy the binary and not the slibtool wrapper script for the
binary.
* Lastly there is a workaround for a slibtool bug where the cp(1)
command is wrapped in a shell script. Invoking the command directly
with --mode=execute will result in slibtool dropping the destination
argument which obviously does not work. While this workaround is far
from ideal, it will be portable for GNU libtool, slibtool now and
slibtool when the bug is fixed.
Bug: https://bugs.gentoo.org/790770
Upstream-PR: https://sourceforge.net/p/ta-lib/patches/6/
Signed-off-by: orbea <orbea@riseup.net>
Closes: https://github.com/gentoo/gentoo/pull/25457
Signed-off-by: Sam James <sam@gentoo.org>
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Sam James
orbea
GitWeb