README.md should suggest libiberty-dev as and apt addon package #38
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zitsen
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Error description(see https://travis-ci.org/rust-bio/rust-htslib/builds/424648253): ``` kcov: warning: kcov: WARNING: kcov has been built without libbfd-dev (or kcov: binutils-dev), so the --verify option will not do anything. Can't set personality: Operation not permitted kcov: error: Can't start/attach to /home/travis/build/rust-bio/rust-htslib/target/debug/deps/rust_htslib-b4e39d181972c8d6 Child hasn't stopped: ff00 kcov: error: Can't start/attach to /home/travis/build/rust-bio/rust-htslib/target/debug/deps/rust_htslib-b4e39d181972c8d6 error: test failed ``` Reference: roblabla/cargo-travis#38
johanneskoester
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Sep 12, 2018
* feat: add musl target support Changes: - explicitly declare deps for `bzip2` and `lzma` feature. - add musl target support using `cc` crate. Though I choose to link native deps with the `bzip2-sys` and `lzma-sys` crates, note that the deps could be done with cargo's `target` selector. Let me know if you do not want to link it by default. /cc #80 * chore: not force install cargo-travis to save time * fix: try to fix default target error * fix(CI): fix cargo-travis(kcov) error Error description(see https://travis-ci.org/rust-bio/rust-htslib/builds/424648253): ``` kcov: warning: kcov: WARNING: kcov has been built without libbfd-dev (or kcov: binutils-dev), so the --verify option will not do anything. Can't set personality: Operation not permitted kcov: error: Can't start/attach to /home/travis/build/rust-bio/rust-htslib/target/debug/deps/rust_htslib-b4e39d181972c8d6 Child hasn't stopped: ff00 kcov: error: Can't start/attach to /home/travis/build/rust-bio/rust-htslib/target/debug/deps/rust_htslib-b4e39d181972c8d6 error: test failed ``` Reference: roblabla/cargo-travis#38
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The example in README.md lists several packages as dependencies of kcov, but does not list "libiberty-dev". The CMake.txt script used to configure the kcov build looks for "libiberty" as a part of finding the "BFD" library (see FindBfd.cmake at line 48).
This manifests as messages in the build log saying that "Could NOT find LIBBFD (missing: LIBBFD_IBERTY_LIBRARY)" when configuring kcov, and "WARNING: kcov has been built without libbfd-dev (or binutils-dev), so the --verify option will not do anything." when cargo coveralls runs kcov.
This is resolved by adding "libiberty-dev" as a package to be installed by the apt addon (see here).
If cargo coveralls requires the "--verify" flag on kcov then the example "travis.yml" file in README.md should list "libiberty-dev" as an apt package in the addon section.
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