From c4b909395d6ddee7ad1a09e2f12c1c96afdf4d0a Mon Sep 17 00:00:00 2001
From: Jerry Jacobs <jerry.jacobs@xor-gate.org>
Date: Fri, 8 Nov 2024 19:28:17 +0100
Subject: [PATCH] vault backup: 2024-11-08 19:28:17

---
 2024/So you wanna do FreeBSD?.md | 49 +++++++++++++++++++++++++++++++-
 1 file changed, 48 insertions(+), 1 deletion(-)

diff --git a/2024/So you wanna do FreeBSD?.md b/2024/So you wanna do FreeBSD?.md
index 9eb93fc..1e341ac 100644
--- a/2024/So you wanna do FreeBSD?.md	
+++ b/2024/So you wanna do FreeBSD?.md	
@@ -160,7 +160,7 @@ LDFLAGS=" -lm -lpython3" pip install numpy-git/
 ```
 https://github.com/numpy/numpy/issues/24873#issuecomment-1807458661
 
-`setenv LDFLAGS "-lm -lpython3" ; pip install dl/numpy-git/`
+`setenv LDFLAGS "-lm -lpython3" ; pip install --config-settings=builddir=build dl/numpy-git-build-freebsd-14.1 dl/numpy-git/`
 
 ```
 (homeassistant) homeassistant@mango:/data/homeassistant % setenv LDFLAGS "-lm -lpython3" ; pip install dl/numpy-git/
@@ -205,4 +205,51 @@ Thanks meson and pip for throwing away the NEEDED log:
 ```
 (homeassistant) homeassistant@mango:/data/homeassistant % cat /data/homeassistant/dl/numpy-git/.mesonpy-4rpzl4ag/build/meson-logs/meson-log.txt
 cat: /data/homeassistant/dl/numpy-git/.mesonpy-4rpzl4ag/build/meson-logs/meson-log.txt: No such file or directory
+```
+
+
+Follow-up: the way to not clean up the build dir (and hence the log file) is:
+
+```
+pip install . --config-settings=builddir=build
+```
+
+https://github.com/mesonbuild/meson-python/issues/246#issuecomment-1354426272
+
+So probably:
+
+```
+setenv LDFLAGS "-lm -lpython3" ; pip install --config-settings=builddir=dl/numpy-git-build-freebsd-14.1 dl/numpy-git/
+```
+
+Log is preserved...
+```
+      A full log can be found at /data/homeassistant/dl/numpy-git/dl/numpy-git-build-freebsd-14.1/meson-logs/meson-log.txt
+      [end of output]
+```
+
+```
+-----
+Sanity check compile stderr:
+ld: error: unable to find library -lpython3
+cc: error: linker command failed with exit code 1 (use -v to see invocation)
+
+-----
+
+../../meson.build:1:0: ERROR: Compiler cc cannot compile programs.
+```
+
+Will get then
+```
+setenv LDFLAGS "-lm -lpython3.11" ; pip install --config-settings=builddir=dl/numpy-git-build-freebsd-14.1 dl/numpy-git/
+```
+
+Due too shared object (.so) naming:
+```
+(homeassistant) homeassistant@mango:/data/homeassistant % pkg list python311 | grep libpython
+/usr/local/lib/libpython3.11.so
+/usr/local/lib/libpython3.11.so.1
+/usr/local/lib/libpython3.11.so.1.0
+/usr/local/lib/libpython3.11.so.1.0-gdb.py
+/usr/local/lib/python3.11/config-3.11/libpython3.11.a
 ```
\ No newline at end of file