optional package deformation fails to build

[vdelecroix]

On archlinux

/usr/bin/ld: -r and -pie may not be used together

See the more complete log deformation-d05941b.log​.

Upstream report: ​https://github.com/jpflori/pydeformation/issues/5

A patch is provided in #24575.

[fbissey]

Flint had that issue some time ago. This is caused by the hardening of the toolchain. Look at what has been done for flint here ​https://github.com/sagemath/sage/blob/master/build/pkgs/flint/patches/flint-pie-hardening-conflict.patch. Basically you give -r directly to the compiler but don't pass it directly to the linker as you would with -Wl,-r.

[fbissey]

The culprit is this line

Makefile.subdirs:       $(QUIET_CC) $(CC) $(ABI_FLAG) -Wl,-r $^ -o $@ -nostdlib

Change -Wl,-r to plain -r should get you in business. Can someone also please update SPKG.txt with upstream location? Where did you get that tarball from? Has it been processed before being put on the mirror?

[vdelecroix]

A patch is provided in #24575, should I move it here?

[vdelecroix]

Replying to vdelecroix:

A patch is provided in #24575, should I move it here?

[fbissey]

No need we can just mark this ticket as a "duplicate" of #24575.

[vdelecroix]

closing positively reviewed duplicates