# This is the recipe.sh script. It is executed by BPM in a temporary directory when compiling a source package
# BPM Expects the source code to be extracted into the automatically created 'source' directory which can be accessed using $BPM_SOURCE
# BPM Expects the output files to be present in the automatically created 'output' directory which can be accessed using $BPM_OUTPUT

# The prepare function is executed in the root of the temp directory
# This function is used for putting downloaded files to the correct location or applying patches
prepare() {
  cd "$BPM_SOURCE"
  # Fix gcc 15 compatibility
  patch -Np1 -i "$BPM_WORKDIR"/gcc-15.patch
  # Fix gcc 14 compatibility
  sed '/saslint/a #include <time.h>'       -i lib/saslutil.c
  sed '/plugin_common/a #include <time.h>' -i plugins/cram.c
  
  autoreconf -fi
}

# The build function is executed in the source directory
# This function is used to compile the source code
build() {
  export CPPFLAGS="-I/usr/include/mariadb"
  ./configure --prefix=/usr                       \
              --sysconfdir=/etc                   \
              --disable-krb4                      \
              --disable-macos-framework           \
              --disable-otp                       \
              --disable-passdss                   \
              --disable-srp                       \
              --disable-srp-setpass               \
              --disable-static                    \
              --enable-alwaystrue                 \
              --enable-anon                       \
              --enable-auth-sasldb                \
              --enable-checkapop                  \
              --enable-cram                       \
              --enable-digest                     \
              --enable-gssapi                     \
              --enable-ldapdb                     \
              --enable-login                      \
              --enable-ntlm                       \
              --enable-plain                      \
              --enable-shared                     \
              --enable-sql                        \
              --with-dblib=gdbm                   \
              --with-dbpath=/var/lib/sasl/sasldb2 \
              --with-sphinx-build=no              \
              --with-saslauthd=/var/run/saslauthd \
              --with-ldap                         \
              --with-pam                          \
              --with-pgsql=/usr/lib               \
              --with-sqlite3=/usr/lib
  # prevent excessive overlinking due to libtool
  sed -i -e 's/ -shared / -Wl,-O1,--as-needed\0/g' libtool
  
  make
}

# The check function is executed in the source directory
# This function is used to run tests to verify the package has been compiled correctly
check() {
  make check
}

# The package function is executed in the source directory
# This function is used to move the compiled files into the output directory
package() {
  make DESTDIR="$BPM_OUTPUT" install-pkgconfigDATA
  for _target in include lib sasldb plugins utils; do
    make DESTDIR="$BPM_OUTPUT" install -C "$_target"
  done

  # Remove unnecessary libaries
  rm -f "$BPM_OUTPUT"/usr/lib/sasl2/lib{gs2,gssapiv2,ldapdb,sql}.so*

  # Install package license
  install -Dm644 "$BPM_SOURCE"/COPYING "$BPM_OUTPUT"/usr/share/licenses/libsasl/COPYING
}