Arch Linux User Repository

build() fails for me -- something spits out a help text.

I think you manually need to filter out -flto before passing $CFLAGS and $CXXFLAGS to go; add options+=('!lto') to the PKGBUILD to achieve this (force no-LTO build on systems where LTO is enabled by default).

==> Starting build()...
# github.com/omniscale/imposm3/cmd/imposm
flag provided but not defined: -flto
usage: link [options] main.o
  -B note
        add an ELF NT_GNU_BUILD_ID note when using ELF; use "gobuildid" to generate it from the Go build ID
  -E entry
        set entry symbol name
  -H type
        set header type
  -I linker
        use linker as ELF dynamic linker
  -L directory
        add specified directory to library path
  -R quantum
        set address rounding quantum (default -1)
  -T int
        set the start address of text symbols (default -1)
  -V    print version and exit
  -X definition
        add string value definition of the form importpath.name=value
  -a    no-op (deprecated)
  -asan
        enable ASan interface
  -aslr
        enable ASLR for buildmode=c-shared on windows (default true)
  -benchmark string
        set to 'mem' or 'cpu' to enable phase benchmarking
  -benchmarkprofile base
        emit phase profiles to base_phase.{cpu,mem}prof
  -buildid id
        record id as Go toolchain build id
  -buildmode mode
        set build mode
  -c    dump call graph
  -capturehostobjs string
        capture host object files loaded during internal linking to specified dir
  -compressdwarf
        compress DWARF if possible (default true)
  -cpuprofile file
        write cpu profile to file
  -d    disable dynamic executable
  -debugnosplit
        dump nosplit call graph
  -debugtextsize int
        debug text section max size
  -debugtramp int
        debug trampolines
  -dumpdep
        dump symbol dependency graph
  -extar string
        archive program for buildmode=c-archive
  -extld linker
        use linker when linking in external mode
  -extldflags flags
        pass flags to external linker
  -f    ignore version mismatch
  -g    disable go package data checks
  -h    halt on error
  -importcfg file
        read import configuration from file
  -installsuffix suffix
        set package directory suffix
  -k symbol
        set field tracking symbol
  -libgcc string
        compiler support lib for internal linking; use "none" to disable
  -linkmode mode
        set link mode
  -linkshared
        link against installed Go shared libraries
  -memprofile file
        write memory profile to file
  -memprofilerate rate
        set runtime.MemProfileRate to rate
  -msan
        enable MSan interface
  -n    no-op (deprecated)
  -o file
        write output to file
  -pluginpath string
        full path name for plugin
  -pruneweakmap
        prune weak mapinit refs (default true)
  -r path
        set the ELF dynamic linker search path to dir1:dir2:...
  -race
        enable race detector
  -s    disable symbol table
  -strictdups int
        sanity check duplicate symbol contents during object file reading (1=warn 2=err).
  -tmpdir directory
        use directory for temporary files
  -v    print link trace
  -w    disable DWARF generation
==> ERROR: A failure occurred in build().
    Aborting...

Regards and thanks for maintaining!

I'm getting

--- FAIL: TestFromPBF (2.17s)
    --- FAIL: TestFromPBF/minutely_defaults (0.07s)
        state_test.go:86: unexpected sequence &{2015-04-27 22:21:02 +0200 CEST 1349601 https://planet.openstreetmap.org/replication/minute/}
    --- FAIL: TestFromPBF/minutely_before_5d (0.01s)
        state_test.go:86: unexpected sequence &{2015-04-27 22:21:02 +0200 CEST 1342401 https://planet.openstreetmap.org/replication/minute/}
FAIL
FAIL    github.com/omniscale/imposm3/import_    2.173s

Thanks for the quick response. I think the problem with TestWgsToMerc/TestMercToWgs might be limited to AMD Ryzen (1st generation?) processors

--- FAIL: TestWgsToMerc (0.00s) proj_test.go:11: 0 -7.081154551613623e-10

Thank you for digging into the unit tests of imposm. I've submitted https://github.com/omniscale/imposm3/pull/258 and patched the build. I could not trigger failures of TestWgsToMerc/TestMercToWgs. I've updated the PKGBUILD in 0.11.1-2

It seems that test's fail with newer versions and processors. Here are a few patches to resolve this problem

--- PKGBUILD.orig   2021-01-23 10:18:51.262634710 +0100
+++ PKGBUILD    2021-01-23 09:44:50.864595588 +0100
@@ -7,7 +7,12 @@
 arch=('x86_64')
 url="https://github.com/omniscale/$_gitname"
 license=('Apache')
-source=("$pkgname-$pkgver.tar.gz::https://github.com/omniscale/$_gitname/archive/v$pkgver.tar.gz")
+source=("$pkgname-$pkgver.tar.gz::https://github.com/omniscale/$_gitname/archive/v$pkgver.tar.gz"
+       "$pkgname-proj-test.patch"
+       "$pkgname-state-test.patch")
+sha256sums=('14045272aa0157dc5fde1cfe885fecc2703f3bf33506603f2922cdf28310ebf0'
+            'fa1238d86c5dc35554ebbe676413135a5ccf62f8c75d9c5ecfbbeeff129110e3'
+            '90d8a707683f51047b2aa96d7a6adaa0ff51649e4e4eb03a68f448f8cfcc21e0')
 depends=('geos' 'leveldb')
 makedepends=('go')

@@ -18,6 +23,8 @@
   mkdir -p $(dirname "$GOPATH/src/$_importpath")
   ln --symbolic --force --no-target-directory "$srcdir/$_gitname-$pkgver" "$GOPATH/src/$_importpath"
   cd "$GOPATH/src/$_importpath"
+  patch -p5 -i "$srcdir/$pkgname-proj-test.patch"
+  patch -p5 -i "$srcdir/$pkgname-state-test.patch"
 }

 check() {
@@ -42,5 +49,3 @@
   install -dm755 "$pkgdir/usr/bin"
   install -m755 "$pkgname" "$pkgdir/usr/bin/imposm"
 }
-
-sha256sums=('14045272aa0157dc5fde1cfe885fecc2703f3bf33506603f2922cdf28310ebf0')

--- _go/src/github.com/omniscale/imposm3/proj/proj_test.go.old  2018-05-21 20:02:34.338707514 +0200
+++ _go/src/github.com/omniscale/imposm3/proj/proj_test.go  2018-05-21 20:03:23.384835634 +0200
@@ -7,7 +7,7 @@ import (

 func TestWgsToMerc(t *testing.T) {
    x, y := WgsToMerc(0, 0)
-   if x != 0 || y != 0 {
+   if math.Abs(x) > 1e-6 || math.Abs(y) > 1e-6 {
        t.Fatalf("%v %v", x, y)
    }

@@ -19,7 +19,7 @@ func TestWgsToMerc(t *testing.T) {

 func TestMercToWgs(t *testing.T) {
    long, lat := MercToWgs(0, 0)
-   if long != 0 || lat != 0 {
+   if math.Abs(long) > 1e-6 || math.Abs(lat) > 1e-6 {
        t.Fatalf("%v %v", long, lat)
    }
    long, lat = MercToWgs(890555.9263461898, 6982997.920389788)

--- _go/src/github.com/omniscale/imposm3/import_/state_test.go.old  2020-09-29 16:44:26.491532245 +0200
+++ _go/src/github.com/omniscale/imposm3/import_/state_test.go  2020-09-29 16:44:34.568117464 +0200
@@ -57,7 +57,7 @@
            url:         "https://unknownurl_planet.openstreetmap.org/replication/day/",
            before:      time.Hour * 24 * 3,
            interval:    time.Hour * 24,
-           errContains: "no such host",
+           errContains: "No address associated with hostname",
        },
    } {
        t.Run(tt.name, func(t *testing.T) {