.gitlab/ci/clang-Wall

   1 #!/bin/bash
   2 # clang -Wall plus other important warnings not included in -Wall
   3
   4 for arg in "$@"
   5 do
   6         case $arg in
   7         -O*) Wuninitialized=-Wuninitialized;;  # only makes sense with `-O'
   8         esac
   9 done
  10
  11 CLANG="clang${COMPILER_VERSION:+-$COMPILER_VERSION}"
  12
  13 #PEDANTIC="-std=gnu99"
  14 #PEDANTIC="-pedantic -std=gnu99"
  15 #PEDANTIC="-pedantic -std=gnu99 -Wno-variadic-macros"
  16 #CONVERSION="-Wconversion"
  17
  18 EXTRA="\
  19  -Wextra \
  20  -Wsign-compare \
  21  -Wcast-align
  22  -Werror-implicit-function-declaration \
  23  -Wpointer-arith \
  24  -Wwrite-strings \
  25  -Wswitch \
  26  -Wmissing-format-attribute \
  27  -Winit-self \
  28  -Wdeclaration-after-statement \
  29  -Wold-style-definition \
  30  -Wno-missing-field-initializers \
  31  -Wno-unused-parameter \
  32  -Wno-long-long"
  33
  34 exec $CLANG $PEDANTIC $CONVERSION \
  35         -Wall $Wuninitialized \
  36         -Wno-switch \
  37         -Wdisabled-optimization \
  38         -Wwrite-strings \
  39         -Wpointer-arith \
  40         -Wbad-function-cast \
  41         -Wmissing-prototypes \
  42         -Wmissing-declarations \
  43         -Wstrict-prototypes \
  44         -Wnested-externs \
  45         -Wcomment \
  46         -Winline \
  47         -Wcast-qual \
  48         -Wredundant-decls $EXTRA \
  49         "$@"