Rebuild for Python 3.7, GCC 7, R 3.5.1, openBLAS 0.3.2

.ci_support/linux_c_compilergcccxx_compilergxx.yaml

@@ -0,0 +1,44 @@
+build_number_decrement:
+- '0'
+c_compiler:
+- gcc
+channel_sources:
+- conda-forge/label/gcc7,defaults
+channel_targets:
+- conda-forge gcc7
+cxx_compiler:
+- gxx
+docker_image:
+- condaforge/linux-anvil-comp7
+fontconfig:
+- '2.13'
+freetype:
+- 2.9.1
+harfbuzz:
+- '1'
+icu:
+- '58'
+openssl:
+- 1.0.2
+pin_run_as_build:
+  fontconfig:
+    max_pin: x
+  freetype:
+    max_pin: x
+  harfbuzz:
+    max_pin: x
+  icu:
+    max_pin: x
+  openssl:
+    max_pin: x.x.x
+  zlib:
+    max_pin: x.x
+zip_keys:
+- - c_compiler
+  - cxx_compiler
+  - channel_sources
+  - channel_targets
+  - docker_image
+  - build_number_decrement
+zlib:
+- '1.2'

.ci_support/linux_.yaml → .ci_support/linux_c_compilertoolchain_ccxx_compilertoolchain_cxx.yaml

@@ -1,3 +1,5 @@
+build_number_decrement:
+- '1000'
 c_compiler:
 - toolchain_c
 channel_sources:
@@ -31,5 +33,12 @@ pin_run_as_build:
     max_pin: x.x.x
   zlib:
     max_pin: x.x
+zip_keys:
+- - c_compiler
+  - cxx_compiler
+  - channel_sources
+  - channel_targets
+  - docker_image
+  - build_number_decrement
 zlib:
 - '1.2'

.ci_support/osx_c_compilerclangcxx_compilerclangxx.yaml

@@ -0,0 +1,43 @@
+MACOSX_DEPLOYMENT_TARGET:
+- '10.9'
+build_number_decrement:
+- '0'
+c_compiler:
+- clang
+channel_sources:
+- conda-forge/label/gcc7,defaults
+channel_targets:
+- conda-forge gcc7
+cxx_compiler:
+- clangxx
+freetype:
+- 2.9.1
+harfbuzz:
+- '1'
+icu:
+- '58'
+macos_machine:
+- x86_64-apple-darwin13.4.0
+macos_min_version:
+- '10.9'
+openssl:
+- 1.0.2
+pin_run_as_build:
+  freetype:
+    max_pin: x
+  harfbuzz:
+    max_pin: x
+  icu:
+    max_pin: x
+  openssl:
+    max_pin: x.x.x
+  zlib:
+    max_pin: x.x
+zip_keys:
+- - c_compiler
+  - cxx_compiler
+  - channel_sources
+  - channel_targets
+  - build_number_decrement
+zlib:
+- '1.2'

.ci_support/osx_.yaml → .ci_support/osx_c_compilertoolchain_ccxx_compilertoolchain_cxx.yaml

@@ -1,5 +1,7 @@
 MACOSX_DEPLOYMENT_TARGET:
 - '10.9'
+build_number_decrement:
+- '1000'
 c_compiler:
 - toolchain_c
 channel_sources:
@@ -31,5 +33,11 @@ pin_run_as_build:
     max_pin: x.x.x
   zlib:
     max_pin: x.x
+zip_keys:
+- - c_compiler
+  - cxx_compiler
+  - channel_sources
+  - channel_targets
+  - build_number_decrement
 zlib:
 - '1.2'

.circleci/config.yml

@@ -1,11 +1,28 @@
 version: 2
 
 jobs:
-  build_linux_:
+  build_linux_c_compilergcccxx_compilergxx:
     working_directory: ~/test
     machine: true
     environment:
-      - CONFIG: "linux_"
+      - CONFIG: "linux_c_compilergcccxx_compilergxx"
+    steps:
+      - checkout
+      - run:
+          name: Fast finish outdated PRs and merge PRs
+          command: |
+            ./.circleci/fast_finish_ci_pr_build.sh
+            ./.circleci/checkout_merge_commit.sh
+      - run:
+          command: docker pull condaforge/linux-anvil
+      - run:
+          # Run, test and (if we have a BINSTAR_TOKEN) upload the distributions.
+          command: ./.circleci/run_docker_build.sh
+  build_linux_c_compilertoolchain_ccxx_compilertoolchain_cxx:
+    working_directory: ~/test
+    machine: true
+    environment:
+      - CONFIG: "linux_c_compilertoolchain_ccxx_compilertoolchain_cxx"
     steps:
       - checkout
       - run:
@@ -23,4 +40,5 @@ workflows:
   version: 2
   build_and_test:
     jobs:
-      - build_linux_
+      - build_linux_c_compilergcccxx_compilergxx
+      - build_linux_c_compilertoolchain_ccxx_compilertoolchain_cxx

.travis.yml

@@ -8,7 +8,8 @@ osx_image: xcode6.4
 
 env:
   matrix:
-    - CONFIG=osx_
+    - CONFIG=osx_c_compilerclangcxx_compilerclangxx
+    - CONFIG=osx_c_compilertoolchain_ccxx_compilertoolchain_cxx
 
   global:
     # The BINSTAR_TOKEN secure variable. This is defined canonically in conda-forge.yml.

conda-forge.yml

@@ -1,6 +1,7 @@
-travis:
-  secure:
-    BINSTAR_TOKEN: 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
 appveyor:
-  secure:
-    BINSTAR_TOKEN: tumuXLL8PU75WMnRDemRy02ruEq2RpNxeK3dz0MjFssnosPm2v4EFjfNB4PTotA1
+  secure: {BINSTAR_TOKEN: tumuXLL8PU75WMnRDemRy02ruEq2RpNxeK3dz0MjFssnosPm2v4EFjfNB4PTotA1}
+compiler_stack: comp7
+max_py_ver: '37'
+max_r_ver: '35'
+travis:
+  secure: {BINSTAR_TOKEN: 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}

recipe/build.sh

@@ -10,13 +10,47 @@ if [ $(uname) = Darwin ] ; then
     export CXXFLAGS="-arch $OSX_ARCH -stdlib=libc++ -std=c++11"
     export RUSTFLAGS="-C link-args=-Wl,-rpath,$PREFIX/lib"
 
-    # Well, I have no idea what's going on here. But if we don't run these
-    # programs like this, the build fails with errors about not being able to
-    # find "cc" and "ar". ???? -- PKGW 2018 Sep 16.
+    # HACK: Well, I have no idea what's going on here. But if we don't run
+    # these programs like this, the build fails with errors about not being
+    # able to find the various developer tools:
+    #
+    # /Applications/Xcode.app/Contents/Developer/usr/bin/xcodebuild -sdk / -find clang 2> /dev/null
+    # cc: error: unable to find utility "clang", not a developer tool or in PATH
+    #
+    # Certain dependent libraries compile C code in ways that don't respect
+    # $CC, so to cover all the bases for all toolchains we need to invoke `cc`
+    # explicitly.
     set +e
     cc --help
+    $CC --help
+    $CXX --help
     ar --help
     set -e
+
+    # HACK: work around https://github.com/rust-lang/rust/issues/51838 .
+    # On Travis we currently use an old version of macOS that crashes
+    # when rustc tries to resize the stack of its main thread. By setting
+    # hard stack size ulimit to be smaller than Rust wants, we trigger code
+    # in rustc that launches the compiler in a thread, avoiding the crash.
+    ulimit -s 1024
+
+    # HACK: work around
+    # https://github.com/rust-lang/cargo/issues/2888#issuecomment-431049264 .
+    # To configure the build Cargo compiles and executes the Tectonic "build
+    # script", which in turn invokes pkg-config. But cargo runs the build
+    # script with DYLD_LIBRARY_PATH set, which causes pkg-config to fail: the
+    # environment variable causes the linker to try to link the system's
+    # libcups with conda-forge's libiconv, which is incompatible with the
+    # system version. As it happens, conda-forge's pkg-config is already a
+    # wrapper script, so we hack it to unset the variable. Fun times.
+    pc=$(which pkg-config)
+    cp $pc $pc.orig
+    cat <<EOF >$pc
+#!/usr/bin/env bash
+unset DYLD_LIBRARY_PATH
+EOF
+    cat $pc.orig >>$pc
+    chmod +x $pc
 else
     export CFLAGS="-std=gnu99 $CFLAGS"
     export RUSTFLAGS="-C link-args=-Wl,-rpath-link,$PREFIX/lib"

recipe/meta.yaml

@@ -16,12 +16,11 @@ source:
     - msvc-M_PI.patch  # temporary for 0.1.10; should be removed on next release
 
 build:
-  number: 0
+  number: 1000
 
 requirements:
   build:
-    - rust       # [not osx]
-    - rust 1.26  # [osx] -- later versions overflow their stack on Travis :-(
+    - rust
     - {{posix}}patch         # [win]
     - {{native}}pkg-config
     - {{ compiler('c') }}    # [not win]
@@ -60,7 +59,7 @@ about:
   license_family: MIT
   license_file: LICENSE
   summary: 'A modernized, complete, standalone TeX/LaTeX engine.'
-  doc_url: https://tectonic-typesetting.github.io/en-US/learn.html
+  doc_url: https://tectonic-typesetting.github.io/learn.html
   dev_url: https://github.com/tectonic-typesetting/tectonic/
 
 extra: