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| <== Date ==> | <== Thread ==> |
|---|
| Subject: | static libraries |
| From: | "Siddons, David via Tech-talk" <tech-talk at aps.anl.gov> |
| To: | "tech-talk at aps.anl.gov" <tech-talk at aps.anl.gov> |
| Date: | Mon, 18 Sep 2023 18:32:19 +0000 |
|
Hi Tech-talk,
I need to use a library in an EPICS app, set up using MakeBaseApp. It wants to have a static version of the library, which the library package doesn't supply. Why does it need the static library? I'm not trying to build a static program. Here's the Makefile
fragment which builds it:
PROD_HOST += display
display_SRCS += display.c
display_LIBS += ezca
display_DIR = /usr/local/lib/
display_LIBS += ssd1306_i2c
display_LIBS += $(EPICS_BASE_HOST_LIBS)
and it gives:
make[1]: *** No rule to make target '../../lib/linux-arm/libssd1306_i2c.a', need
ed by 'display'. Stop.
I'm building it natively on a Zynq Debian 10 system. The shared libraries are in /usr/local/lib:
/usr/local/lib/libssd1306_i2c.la /usr/local/lib/libssd1306_i2c.so.0
/usr/local/lib/libssd1306_i2c.so /usr/local/lib/libssd1306_i2c.so.0.0.3
Pete.
|