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zr40 opened this issue Feb 6, 2014 · 9 comments
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error: macro undefined: 'phf_map' #29

zr40 opened this issue Feb 6, 2014 · 9 comments

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@zr40
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zr40 commented Feb 6, 2014

Building rust-postgres fails with the following error:

$ make
rustc -O -Z debug-info -L submodules/rust-openssl/build/ -L submodules/rust-phf/build/ -L submodules/rust-phf/build/ --dep-info build/postgres.d \
        --out-dir build src/lib.rs
src/error.rs:18:54: 18:61 error: macro undefined: 'phf_map'
src/error.rs:18         static STATE_MAP: PhfMap<PostgresSqlState> = phf_map!(
                                                                     ^~~~~~~
error: aborting due to previous error
make: *** [build/libpostgres-e8d942e6-0.0.rlib] Segmentation fault: 11
@sfackler
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sfackler commented Feb 6, 2014

The fact that it segfaults after this is pretty disturbing. What OS are you on? Linux?

@zr40
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zr40 commented Feb 6, 2014

I'm on OS X Mavericks.

Here's the lldb backtrace when the segfault occurs:

Current executable set to 'rustc' (x86_64).
(lldb) run
Process 37946 launched: '/usr/local/bin/rustc' (x86_64)
src/error.rs:18:54: 18:61 error: macro undefined: 'phf_map'
src/error.rs:18         static STATE_MAP: PhfMap<PostgresSqlState> = phf_map!(
                                                                     ^~~~~~~
error: aborting due to previous error
Process 37946 stopped
* thread #2: tid = 0xb8cdbd, 0x00000001000a8613 libstd-966edb7e-0.10-pre.dylib`rt::task::__extensions__::run::anon::anon::expr_fn::al + 227, stop reason = EXC_BAD_ACCESS (code=1, address=0x10e4a0b30)
    frame #0: 0x00000001000a8613 libstd-966edb7e-0.10-pre.dylib`rt::task::__extensions__::run::anon::anon::expr_fn::al + 227
libstd-966edb7e-0.10-pre.dylib`rt::task::__extensions__::run::anon::anon::expr_fn::al + 227:
-> 0x1000a8613:  movq   (%rax), %rax
   0x1000a8616:  movq   %rbx, %rdi
   0x1000a8619:  callq  *%rax
   0x1000a861b:  leaq   40(%rbx), %rax
(lldb) bt
* thread #2: tid = 0xb8cdbd, 0x00000001000a8613 libstd-966edb7e-0.10-pre.dylib`rt::task::__extensions__::run::anon::anon::expr_fn::al + 227, stop reason = EXC_BAD_ACCESS (code=1, address=0x10e4a0b30)
    frame #0: 0x00000001000a8613 libstd-966edb7e-0.10-pre.dylib`rt::task::__extensions__::run::anon::anon::expr_fn::al + 227
    frame #1: 0x0000000103b019b0
    frame #2: 0x00000001000a851f libstd-966edb7e-0.10-pre.dylib`rt::task::__extensions__::run::anon::expr_fn::ak + 79
    frame #3: 0x00000001000afa8c libstd-966edb7e-0.10-pre.dylib`rust_try + 12
    frame #4: 0x00000001000a8471 libstd-966edb7e-0.10-pre.dylib`rt::task::Task::run::h4d70bc3149520857ppah::v0.10.pre + 81
    frame #5: 0x00000001005ca70e libgreen-80d9e76a-0.10-pre.dylib`task::__extensions__::build_start_wrapper::anon::expr_fn::aD + 302
(lldb)

@sfackler
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sfackler commented Feb 7, 2014

I can't repro this on my MacBook. Could you post the console output from a clean clone, configure and build?

@zr40
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zr40 commented Feb 7, 2014

Same result. Rust itself is freshly built from master (commit rust-lang/rust@c3ccaac).

$ git clone https://github.com/sfackler/rust-postgres.git test/rust-postgres
Cloning into 'test/rust-postgres'...
remote: Reusing existing pack: 1913, done.
remote: Counting objects: 22, done.
remote: Compressing objects: 100% (22/22), done.
remote: Total 1935 (delta 7), reused 0 (delta 0)
Receiving objects: 100% (1935/1935), 717.89 KiB | 692.00 KiB/s, done.
Resolving deltas: 100% (1079/1079), done.
Checking connectivity... done
$ cd test/rust-postgres 
$ ./configure 
Submodule 'submodules/rust-openssl' (git://github.com/sfackler/rust-openssl) registered for path 'submodules/rust-openssl'
Submodule 'submodules/rust-phf' (git://github.com/sfackler/rust-phf) registered for path 'submodules/rust-phf'
Cloning into 'submodules/rust-openssl'...
remote: Reusing existing pack: 717, done.
remote: Total 717 (delta 0), reused 0 (delta 0)
Receiving objects: 100% (717/717), 213.75 KiB | 0 bytes/s, done.
Resolving deltas: 100% (424/424), done.
Checking connectivity... done
Submodule path 'submodules/rust-openssl': checked out '490e518c6d24cd5418bbe5a2b7b0dec9c0d0bef4'
Cloning into 'submodules/rust-phf'...
remote: Counting objects: 179, done.
remote: Compressing objects: 100% (66/66), done.
remote: Total 179 (delta 109), reused 176 (delta 107)
Receiving objects: 100% (179/179), 26.28 KiB | 0 bytes/s, done.
Resolving deltas: 100% (109/109), done.
Checking connectivity... done
Submodule path 'submodules/rust-phf': checked out '16947cf75b2f49de80c86efb070e988a935cc1e7'
$ make
/Applications/Xcode.app/Contents/Developer/usr/bin/make -C submodules/rust-phf
mkdir -p build
rustc -O -Z extra-debug-info --dep-info build/phf.d --out-dir build phf.rs
rustc -O -Z extra-debug-info --dep-info build/phf_mac.d --out-dir build \
        -L build phf_mac.rs
touch submodules/rust-phf/build/libphf_mac-45b0b9bb-0.0.dylib submodules/rust-phf/build/libphf-fb3ec40e-0.0.dylib submodules/rust-phf/build/libphf-fb3ec40e-0.0.rlib
/Applications/Xcode.app/Contents/Developer/usr/bin/make -C submodules/rust-openssl
mkdir -p build
rustc -O -Z debug-info --dep-info build/openssl.d --out-dir build lib.rs
ssl/mod.rs:469:21: 469:33 warning: unused result which must be used, #[warn(unused_must_use)] on by default
ssl/mod.rs:469                     self.flush();
                                   ^~~~~~~~~~~~
ssl/mod.rs:476:37: 476:49 warning: unused result which must be used, #[warn(unused_must_use)] on by default
ssl/mod.rs:476                 ErrorWantWrite => { self.flush(); }
                                                   ^~~~~~~~~~~~
ssl/mod.rs:487:13: 490:14 warning: unused result which must be used, #[warn(unused_must_use)] on by default
ssl/mod.rs:487             match self.ssl.get_wbio().read(self.buf) {
ssl/mod.rs:488                 Some(len) => self.stream.write(self.buf.slice_to(len)),
ssl/mod.rs:489                 None => break
ssl/mod.rs:490             };
touch submodules/rust-openssl/build/libopenssl-b13df791-0.0.rlib
mkdir -p build
rustc -O -Z debug-info -L submodules/rust-openssl/build/ -L submodules/rust-phf/build/ -L submodules/rust-phf/build/ -L submodules/rust-phf/build/ --dep-info build/postgres.d \
        --out-dir build src/lib.rs
src/error.rs:19:54: 19:61 error: macro undefined: 'phf_map'
src/error.rs:19         static STATE_MAP: PhfMap<PostgresSqlState> = phf_map!(
                                                                     ^~~~~~~
error: aborting due to previous error
make: *** [build/libpostgres-e8d942e6-0.0.rlib] Segmentation fault: 11

@sfackler
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sfackler commented Feb 7, 2014

If you go into submodules/rust-phf and run make check do you run into the error and segfault as well?

@zr40
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zr40 commented Feb 7, 2014

Yes, that also segfaults after returning that error.

$ make check
rustc --test -O -Z extra-debug-info -L build \
        --dep-info build/phf_test.d --out-dir build test.rs
test.rs:12:38: 12:45 error: macro undefined: 'phf_map'
test.rs:12 static TRAILING_COMMA: PhfMap<int> = phf_map!(
                                                ^~~~~~~
test.rs:17:41: 17:48 error: macro undefined: 'phf_map'
test.rs:17 static NO_TRAILING_COMMA: PhfMap<int> = phf_map!(
                                                   ^~~~~~~
test.rs:23:31: 23:38 error: macro undefined: 'phf_map'
test.rs:23     static map: PhfMap<int> = phf_map!(
                                         ^~~~~~~
test.rs:35:31: 35:38 error: macro undefined: 'phf_map'
test.rs:35     static map: PhfMap<int> = phf_map!(
                                         ^~~~~~~
test.rs:50:31: 50:38 error: macro undefined: 'phf_map'
test.rs:50     static map: PhfMap<int> = phf_map!(
                                         ^~~~~~~
test.rs:65:31: 65:38 error: macro undefined: 'phf_map'
test.rs:65     static map: PhfMap<int> = phf_map!(
                                         ^~~~~~~
test.rs:80:31: 80:38 error: macro undefined: 'phf_map'
test.rs:80     static map: PhfMap<int> = phf_map!(
                                         ^~~~~~~
error: aborting due to 7 previous errors
make: *** [build/test] Segmentation fault: 11

@sfackler
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After some poking around, it appears that this happens to a Rust build from Homebrew, but not one that I manually built. In the short term, cloning and building mozilla/rust yourself should get you unblocked.

@sfackler
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This is being tracked upstream as rust-lang/rust#12178

@sfackler
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This should be fixed now if you update Homebrew and reinstall Rust.

petrosagg added a commit to petrosagg/rust-postgres that referenced this issue Apr 9, 2025
@petrosagg
Merge pull request sfackler#29 from petrosagg/reuse-allocation
c4b473b 
postgres-replication: reuse underlying allocation for tuple data
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