Your message dated Mon, 11 Aug 2025 19:20:47 +0000
with message-id <[email protected]>
and subject line Bug#1078930: fixed in lp-solve 5.5.2.14-2
has caused the Debian Bug report #1078930,
regarding lp-solve FTCBFS: multiple reasons
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
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misconfiguration somewhere. Please contact [email protected]
immediately.)
--
1078930: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1078930
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Source: lp-solve
Version: 5.5.2.11-2
Tags: patch
User: [email protected]
Usertags: ftcbfs
lp-solve fails to cross build from source for multiple reason. Number
one is that debian/rules does not tell the upstream builds scripts about
what architecture we are building for in any way. The upstream build
scripts also provide no way of picking up this information and just hard
code the build architecture compiler. They also run a test program to
determine whether we're on a 64bit or 32bit system. I'm attaching a
patch to address all of these aspects. A significant portion of it
likely should go upstream and generally helps with cross building also
on other distributions such as Yocto or PtxDist.
Helmut
diff --minimal -Nru lp-solve-5.5.2.11/debian/changelog
lp-solve-5.5.2.11/debian/changelog
--- lp-solve-5.5.2.11/debian/changelog 2024-08-04 21:40:47.000000000 +0200
+++ lp-solve-5.5.2.11/debian/changelog 2024-08-17 18:26:34.000000000 +0200
@@ -1,3 +1,14 @@
+lp-solve (5.5.2.11-2.1) UNRELEASED; urgency=medium
+
+ * Non-maintainer upload.
+ * Fix FTCBFS: (Closes: #-1)
+ + Pass a host compiler to the compilation scripts.
+ + cross.patch: Pick up the passed compiler.
+ + Rewrite platform check as compile-only test.
+ + Do not fail removal of temporary files that may be missing.
+
+ -- Helmut Grohne <[email protected]> Sat, 17 Aug 2024 18:26:34 +0200
+
lp-solve (5.5.2.11-2) unstable; urgency=medium
* upload to unstable
diff --minimal -Nru lp-solve-5.5.2.11/debian/patches/cross.patch
lp-solve-5.5.2.11/debian/patches/cross.patch
--- lp-solve-5.5.2.11/debian/patches/cross.patch 1970-01-01
01:00:00.000000000 +0100
+++ lp-solve-5.5.2.11/debian/patches/cross.patch 2024-08-17
18:26:34.000000000 +0200
@@ -0,0 +1,72 @@
+--- lp-solve-5.5.2.11.orig/lp_solve/ccc
++++ lp-solve-5.5.2.11/lp_solve/ccc
+@@ -1,6 +1,6 @@
+ :
+ src="lp_solve.c"
+-c=cc
++c="${CC:-cc}"
+
+ MYTMP=`mktemp -d "${TMPDIR:-/tmp}"/lp_solve_XXXXXX`
+
+@@ -8,10 +8,12 @@
+ >"$MYTMP"/platform.c
+ echo '#include <stdlib.h>'>>"$MYTMP"/platform.c
+ echo '#include <stdio.h>'>>"$MYTMP"/platform.c
+-echo 'int main(){printf("ux%d", (int) (sizeof(void
*)*8));}'>>"$MYTMP"/platform.c
+-$c "$MYTMP"/platform.c -o "$MYTMP"/platform
+-PLATFORM=`"$MYTMP"/platform`
+-rm "$MYTMP"/platform "$MYTMP"/platform.c >/dev/null 2>&1
++echo 'int main(){char x[6-sizeof(void *)]; return 0 *
x[0];}'>>"$MYTMP"/platform.c
++if $c "$MYTMP"/platform.c -o "$MYTMP"/platform 2>/dev/null
++then PLATFORM=ux32
++else PLATFORM=ux64
++fi
++rm -f "$MYTMP"/platform "$MYTMP"/platform.c >/dev/null 2>&1
+
+ mkdir bin bin/$PLATFORM >/dev/null 2>&1
+
+@@ -28,7 +30,7 @@
+ then NOISNAN=
+ else NOISNAN=-DNOISNAN
+ fi
+-rm "$MYTMP"/isnan.c "$MYTMP"/isnan >/dev/null 2>&1
++rm -f "$MYTMP"/isnan.c "$MYTMP"/isnan >/dev/null 2>&1
+
+ opts='-O2'
+
+--- lp-solve-5.5.2.11.orig/lpsolve55/ccc
++++ lp-solve-5.5.2.11/lpsolve55/ccc
+@@ -1,6 +1,6 @@
+ :
+ src='../lp_MDO.c ../shared/commonlib.c ../shared/mmio.c ../shared/myblas.c
../ini.c ../fortify.c ../lp_rlp.c ../lp_crash.c ../bfp/bfp_LUSOL/lp_LUSOL.c
../bfp/bfp_LUSOL/LUSOL/lusol.c ../lp_Hash.c ../lp_lib.c ../lp_wlp.c
../lp_matrix.c ../lp_mipbb.c ../lp_MPS.c ../lp_params.c ../lp_presolve.c
../lp_price.c ../lp_pricePSE.c ../lp_report.c ../lp_scale.c ../lp_simplex.c
../lp_SOS.c ../lp_utils.c ../yacc_read.c'
+-c=cc
++c="${CC:-cc}"
+
+ MYTMP=`mktemp -d "${TMPDIR:-/tmp}"/lp_solve_XXXXXX`
+
+@@ -8,10 +8,12 @@
+ >"$MYTMP"/platform.c
+ echo '#include <stdlib.h>'>>"$MYTMP"/platform.c
+ echo '#include <stdio.h>'>>"$MYTMP"/platform.c
+-echo 'int main(){printf("ux%d", (int) (sizeof(void
*)*8));}'>>"$MYTMP"/platform.c
+-$c "$MYTMP"/platform.c -o "$MYTMP"/platform
+-PLATFORM=`"$MYTMP"/platform`
+-rm "$MYTMP"/platform "$MYTMP"/platform.c >/dev/null 2>&1
++echo 'int main(){char x[6-sizeof(void *)]; return 0 *
x[0];}'>>"$MYTMP"/platform.c
++if $c "$MYTMP"/platform.c -o "$MYTMP"/platform 2>/dev/null
++then PLATFORM=ux32
++else PLATFORM=ux64
++fi
++rm -f "$MYTMP"/platform "$MYTMP"/platform.c >/dev/null 2>&1
+
+ mkdir bin bin/$PLATFORM >/dev/null 2>&1
+
+@@ -26,7 +28,7 @@
+ then NOISNAN=
+ else NOISNAN=-DNOISNAN
+ fi
+-rm "$MYTMP"/isnan.c "$MYTMP"/isnan >/dev/null 2>&1
++rm -f "$MYTMP"/isnan.c "$MYTMP"/isnan >/dev/null 2>&1
+
+ rmdir "$MYTMP"
+
diff --minimal -Nru lp-solve-5.5.2.11/debian/patches/series
lp-solve-5.5.2.11/debian/patches/series
--- lp-solve-5.5.2.11/debian/patches/series 2024-07-26 20:03:43.000000000
+0200
+++ lp-solve-5.5.2.11/debian/patches/series 2024-08-17 18:26:09.000000000
+0200
@@ -5,3 +5,4 @@
07_fix_xli_CPLEX-segfault
09_lp_solve.1
10_int_main.diff
+cross.patch
diff --minimal -Nru lp-solve-5.5.2.11/debian/rules
lp-solve-5.5.2.11/debian/rules
--- lp-solve-5.5.2.11/debian/rules 2016-05-23 15:06:35.000000000 +0200
+++ lp-solve-5.5.2.11/debian/rules 2024-08-17 18:26:32.000000000 +0200
@@ -10,6 +10,9 @@
# Uncomment this to turn on verbose mode.
#export DH_VERBOSE=1
+DPKG_EXPORT_BUILDTOOLS=1
+include /usr/share/dpkg/buildtools.mk
+
build: build-arch build-indep
build-arch: build-arch-stamp
--- End Message ---
--- Begin Message ---
Source: lp-solve
Source-Version: 5.5.2.14-2
Done: Rene Engelhard <[email protected]>
We believe that the bug you reported is fixed in the latest version of
lp-solve, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Rene Engelhard <[email protected]> (supplier of updated lp-solve package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Mon, 11 Aug 2025 20:53:25 +0200
Source: lp-solve
Architecture: source
Version: 5.5.2.14-2
Distribution: experimental
Urgency: medium
Maintainer: Juan Esteban Monsalve Tobon <[email protected]>
Changed-By: Rene Engelhard <[email protected]>
Closes: 1078930
Changes:
lp-solve (5.5.2.14-2) experimental; urgency=medium
.
* add patch from Helmut Grohne to Fix FTCBFS: (Closes: #1078930)
+ Pass a host compiler to the compilation scripts.
+ Rewrite platform check as compile-only test.
+ Do not fail removal of temporary files that may be missing.
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