Import bc 3.2.4

contrib/bc/.travis.yml

@@ -1,42 +0,0 @@
-dist: bionic
-
-language: c
-
-arch:
-  - amd64
-  - arm64
-  - ppc64le
-
-compiler:
-  - gcc
-
-env:
-  global:
-    - CODECOV_TOKEN="040ce7eb-5bc7-4040-8324-364f3ef4baa3"
-    - CFLAGS="-coverage -DBC_RAND_BUILTIN=0"
-  matrix:
-    - CONFIGURE_ARGS=-fHNPOg GEN_HOST=1 LONG_BIT=64
-    - CONFIGURE_ARGS=-bfHNPOg GEN_HOST=1 LONG_BIT=64
-    - CONFIGURE_ARGS=-dfHNPOg GEN_HOST=1 LONG_BIT=64
-    - CONFIGURE_ARGS=-fEHNPOg GEN_HOST=1 LONG_BIT=64
-    - CONFIGURE_ARGS=-bfEHNPOg GEN_HOST=1 LONG_BIT=64
-    - CONFIGURE_ARGS=-dfEHNPOg GEN_HOST=1 LONG_BIT=64
-    - CONFIGURE_ARGS=-fHNPOg GEN_HOST=1 LONG_BIT=32
-    - CONFIGURE_ARGS=-bfHNPOg GEN_HOST=1 LONG_BIT=32
-    - CONFIGURE_ARGS=-dfHNPOg GEN_HOST=1 LONG_BIT=32
-    - CONFIGURE_ARGS=-fEHNPOg GEN_HOST=1 LONG_BIT=32
-    - CONFIGURE_ARGS=-bfEHNPOg GEN_HOST=1 LONG_BIT=32
-    - CONFIGURE_ARGS=-dfEHNPOg GEN_HOST=1 LONG_BIT=32
-
-before_install:
-  - sudo apt-get install -y dc
-  - pip install --user codecov
-
-before_script:
-  - curl -o tests/bc/scripts/timeconst.bc https://raw.githubusercontent.com/torvalds/linux/master/kernel/time/timeconst.bc
-
-after_success:
-  - bash <(curl -s https://codecov.io/bash)
-
-script:
-  - if [ "${COVERITY_SCAN_BRANCH}" != 1 ]; then ./configure.sh "$CONFIGURE_ARGS" && make -j4 && make -j4 test ; fi

contrib/bc/Makefile.in

@@ -29,7 +29,7 @@
 #
 .POSIX:
 
-VERSION = 3.2.3
+VERSION = 3.2.4
 
 SRC = %%SRC%%
 OBJ = %%OBJ%%

contrib/bc/NEWS.md

@@ -1,5 +1,12 @@
 # News
 
+## 3.2.4
+
+This is a production release that fixes a warning on `gcc` 6 or older, which
+does not have an attribute that is used.
+
+Users do ***NOT*** need to upgrade if they don't use `gcc` 6 or older.
+
 ## 3.2.3
 
 This is a production release that fixes a bug in `gen/strgen.sh`. I recently

contrib/bc/README.md

@@ -1,7 +1,5 @@
 # `bc`
 
-[![Build Status][13]][14]
-[![codecov][15]][16]
 [![Coverity Scan Build Status][17]][18]
 
 ***WARNING: This project has moved to [https://git.yzena.com/][20] for [these
@@ -302,8 +300,6 @@ tarballs.
 Files:
 
 	.gitignore           The git ignore file (maintainer use only).
-	.travis.yml          The Travis CI file (maintainer use only).
-	codecov.yml          The Codecov file (maintainer use only).
 	configure            A symlink to configure.sh to make packaging easier.
 	configure.sh         The configure script.
 	functions.sh         A script with functions used by other scripts.
@@ -339,10 +335,6 @@ Folders:
 [10]: http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html
 [11]: http://semver.org/
 [12]: https://pubs.opengroup.org/onlinepubs/9699919799/utilities/bc.html
-[13]: https://travis-ci.com/gavinhoward/bc.svg?branch=master
-[14]: https://travis-ci.com/gavinhoward/bc
-[15]: https://codecov.io/gh/gavinhoward/bc/branch/master/graph/badge.svg
-[16]: https://codecov.io/gh/gavinhoward/bc
 [17]: https://img.shields.io/coverity/scan/16609.svg
 [18]: https://scan.coverity.com/projects/gavinhoward-bc
 [19]: ./manuals/benchmarks.md

contrib/bc/codecov.yml

@@ -1,3 +0,0 @@
-ignore:
-  - "src/history/history.c"
-  - "gen/strgen.c"

contrib/bc/include/status.h

@@ -166,7 +166,11 @@ typedef enum BcErr {
 #endif // __STDC_VERSION__
 
 #if defined(__clang__) || defined(__GNUC__)
+#if defined(__has_attribute) && __has_attribute(fallthrough)
 #define BC_FALLTHROUGH __attribute__((fallthrough));
+#else // defined(__has_attribute) && __has_attribute(fallthrough)
+#define BC_FALLTHROUGH
+#endif // defined(__has_attribute) && __has_attribute(fallthrough)
 #else // defined(__clang__) || defined(__GNUC__)
 #define BC_FALLTHROUGH
 #endif //defined(__clang__) || defined(__GNUC__)

contrib/bc/release.sh

@@ -573,8 +573,8 @@ if [ "$run_tests" -ne 0 ]; then
 		printf '\n'
 		printf 'Then run the GitHub release script as follows:\n'
 		printf '\n'
-		printf '    <github_release> %s .travis.yml codecov.yml release.sh \\\n' "$version"
-		printf '    RELEASE.md tests/afl.py tests/radamsa.sh tests/radamsa.txt tests/randmath.py \\\n'
+		printf '    <github_release> %s release.sh RELEASE.md\\\n' "$version"
+		printf '    tests/afl.py tests/radamsa.sh tests/radamsa.txt tests/randmath.py \\\n'
 		printf '    tests/bc/scripts/timeconst.bc\n'
 
 	fi