1 files changed, 159 insertions, 0 deletions
diff --git a/sbopkglint.d/95-pkgconfig.t.sh b/sbopkglint.d/95-pkgconfig.t.sh
new file mode 100644
index 0000000..64156bb
--- /dev/null
+++ b/sbopkglint.d/95-pkgconfig.t.sh
@@ -0,0 +1,159 @@
+#!/bin/sh
+
+# sbopkglint test, must be sourced by sbopkglint (not run standalone).
+
+# PKG, PRGNAM, VERSION, ARCH are set by sbopkglint. also the current
+# directory is the root of the installed package tree.
+
+#######################################################################
+# Test .pc (pkgconfig) files.
+# - pkgconfig dir must match ARCH (lib vs. lib64).
+# - pkg-config must be able to read and parse each file.
+# - paths mentioned in the file must exist in the package.
+# - for a 32-bit package, libdir must not be /usr/lib64.
+# - for a 64-bit package, libdir must not be /usr/lib.
+# - .pc files must be either ASCII or Unicode/UTF-8.
+
+# note: quite a few .pc files don't use the standard variables like
+# libdir. it's not required, so we can't just check for that. have to
+# actually run pkg-config --cflags and --libs... but we have to
+# rip any 'Requires:' line out first, because otherwise, pkg-config
+# would pull in the flags/libs from any package mentioned there (if
+# installed), or else complain that it doesn't exist.
+
+check_libinc_dir() {
+  local type=$1
+  local flag=$2
+  local file=$3
+  local dir
+
+  #echo "===> $flag"
+
+  dir="$( printf "%s" $flag | tail -c+3 )"
+  [ -d $PKG/$dir ] || warn "$file references $type dir $dir, but it's missing from the package"
+}
+
+check_pc_file() {
+  local file="$1"
+  local tmpfile="./$1.tmp.pc"
+  local mime
+  local s
+
+  ## echo "===> checking $file"
+
+  if [ ! -f "$file" ]; then
+    warn "$file is not a regular file:"
+    ls -ld "$file"
+    return
+  fi
+
+  s="$( stat -L -c '%a %U %G' "$file" )"
+  case "$s" in
+    "444 root root"|"644 root root") ;; # OK
+    *)
+      warn "$file has bad ownership/permissions (should be 0644, root/root)"
+      ls -ld $file
+      ;;
+  esac
+
+	if [ "$s" = "444 root root" ]; then
+		: # we could warn here someday
+	elif [ "$s" != "644 root root" ]; then
+		BADPERMS+="$f "
+	fi
+
+
+  mime="$(file -bL --mime $file)"
+
+  case "$mime" in
+    text/plain*)
+       case "$mime" in
+         *charset=us-ascii|*charset=utf-8) ;; # OK
+         *) warn "$file has bad character encoding '$( echo "$mime" | sed 's,.*charset=,,' )' (should be us-ascii or utf-8)"
+            ;;
+       esac
+       ;;
+    *) warn "$file is '$mime', not plain text (are you sure it's a .pc file?)"
+       ;;
+    esac
+
+  case "$file" in
+    *.pc) ;; # OK
+    *) warn "$file is not a .pc file" ; return ;;
+  esac
+
+  if ! pkg-config --validate $file; then
+    warn "$file is not a valid .pc file"
+    return
+  fi
+
+  grep -v '^Requires:' $file > $tmpfile
+
+  # the environment stuff keeps pkg-config from stripping out
+  # -L/usr/lib or -L/usr/lib64 on the grounds that it's a system dir.
+  for flag in xxx \
+    $( env PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=1 \
+           PKG_CONFIG_SYSTEM_LIBRARY_PATH=1 \
+           pkg-config --short-errors --libs --cflags $tmpfile )
+  do
+    ## echo "===> $flag"
+    case $flag in
+      xxx) ;; # skip (it's just there in case there are no flags at all)
+      -L/usr/$bad)
+         warn "$file has /usr/$bad for libdir, should be /usr/$good"
+         ;;
+      -L*) check_libinc_dir library "$flag" "$file"
+         ;;
+      -I*) check_libinc_dir include "$flag" "$file"
+         ;;
+      *)   ;; # skip any other flags (-lwhatever, -Dwhatever, etc)
+    esac
+  done
+
+  rm -f $tmpfile
+}
+
+check_pc_dir() {
+  local file
+  local dir=$1
+
+  if [ ! -d $dir ]; then
+    warn "$dir exists but is not a directory!"
+    return
+  fi
+
+  # cumbersome way to check if a dir is empty
+  if [ "$( find $dir -maxdepth 0 -empty )" != "" ]; then
+    return
+  fi
+
+  for file in $dir/*; do
+    check_pc_file $file
+  done
+}
+
+check_pkgconfig() {
+  local good bad bits dir
+
+  if [ "$ARCH" = "x86_64" -o "$ARCH" = "aarch64" ]; then
+    good=lib64; bad=lib; bits=64
+  else
+    good=lib; bad=lib64; bits=32
+  fi
+
+  gooddir=usr/$good/pkgconfig
+  baddir=usr/$bad/pkgconfig
+  if [ -d $baddir ]; then
+    if [ -d $gooddir ]; then
+      warn "$bits-bit package has both $baddir (wrong) and $gooddir (OK)"
+    else
+      warn "$bits-bit package has $baddir, should be $gooddir"
+    fi
+  fi
+
+  for dir in $baddir $gooddir usr/share/pkgconfig; do
+    [ -d $dir ] && check_pc_dir $dir
+  done
+}
+
+check_pkgconfig