Source: haskell-pandoc-lua-engine
Version: 0.2.0.1-1
Severity: important
Tags: ftbfs patch
User: [email protected]
Usertags: loong64
Dear maintainers,
The haskell-pandoc-lua-engine is blocked from building by haskell-pandoc
in the Debian Package Auto-Building environment.
Compiling the haskell-pandoc-lua-engine failed for loong64 in my local ENV.
The error message is consistent with haskel-pandoc, and both are related
to "relocation R_LARCH_B26 overflow ......" during static linking in the
test-pandoc stage.
The build error log of haskell-pandoc-lua-engine from my local ENV is as
follows,
```
[6 of 6] Linking
dist-ghc/build/test-pandoc-lua-engine/test-pandoc-lua-engine
/usr/bin/ld.bfd:
/usr/lib/ghc/lib/../lib/loongarch64-linux-ghc-9.4.7/rts-1.0.2/libHSrts-1.0.2.a(NonMovingMark.o):
relocation R_LARCH_B26 overflow 0xfffffffff61da41c
Dump relocate record:
stack top relocation name symbol
at
/usr/lib/ghc/lib/../lib/loongarch64-linux-ghc-9.4.7/rts-1.0.2/libHSrts-1.0.2.a(NonMovingMark.o)(.text+0xae4):
...
0x0000000000000000 R_LARCH_B16 `.L172'
......
```
There are two suggestions to solve "relocation R_LARCH_B26 overflow
......" during static linking.
1.Add build rules to reduce binary size.
2.Disable tests in d/rules on loong64.
The detailed information can be found from haskell-pandoc's Bug
(#1069165) I just submitted.
It is recommended to use "DEB_ENABLE_TESTS = no" in d/rules for loong64.
Please consider the patch I attached.
With the attached patch, the haskell-pandoc-lua-engine was built
successfully in my local ENV.
```
......
if grep -q '^Component:[[:space:]]*main' /CurrentlyBuilding 2>/dev/null;
then dh_scour -plibghc-pandoc-lua-engine-prof ; fi
dh_md5sums -plibghc-pandoc-lua-engine-prof
dh_builddeb -plibghc-pandoc-lua-engine-prof
dpkg-deb: building package 'libghc-pandoc-lua-engine-prof' in
'../libghc-pandoc-lua-engine-prof_0.2.0.1-1_loong64.deb'.
dpkg-genbuildinfo
-O../haskell-pandoc-lua-engine_0.2.0.1-1_loong64.buildinfo
dpkg-genchanges -O../haskell-pandoc-lua-engine_0.2.0.1-1_loong64.changes
```
Your opinions are welcome.
Thanks,
Dandan Zhang
diff -Nru haskell-pandoc-lua-engine-0.2.0.1/debian/rules
haskell-pandoc-lua-engine-0.2.0.1/debian/rules
--- haskell-pandoc-lua-engine-0.2.0.1/debian/rules 2024-01-04
00:32:40.000000000 +0000
+++ haskell-pandoc-lua-engine-0.2.0.1/debian/rules 2024-01-04
00:32:40.000000000 +0000
@@ -1,6 +1,9 @@
#!/usr/bin/make -f
DEB_ENABLE_TESTS = yes
+ifneq (,$(filter $(DEB_HOST_ARCH_CPU), loong64))
+DEB_ENABLE_TESTS = no
+endif
include /usr/share/cdbs/1/rules/debhelper.mk
include /usr/share/cdbs/1/class/hlibrary.mk
