GitHub: Do not build docs in OS X

Texinfo in the GitHub OS X runners must be ancient.  Even Texinfo 5.1
can handle UTF-8.

    ```
      MAKEINFO /Users/runner/work/heimdal/heimdal/doc/heimdal.info
    /Users/runner/work/heimdal/heimdal/doc/hx509.texi:11: warning: unrecognized encoding name `UTF-8'.
    /Users/runner/work/heimdal/heimdal/doc/heimdal.texi:12: warning: unrecognized encoding name `UTF-8'.
    /Users/runner/work/heimdal/heimdal/doc//setup.texi:380: Next field of node `Using soft aliases for configuring referrals' not pointed to (perhaps incorrect sectioning?).
    /Users/runner/work/heimdal/heimdal/doc//setup.texi:404: This node (Checking the setup) has the bad Prev.
    /Users/runner/work/heimdal/heimdal/doc//setup.texi:350: Prev field of node `Using hard aliases for realm migration' not pointed to.
    /Users/runner/work/heimdal/heimdal/doc//setup.texi:310: This node (Using namespaces and synthetic principals to keep the database small) has the bad Next.
    makeinfo: Removing output file `/Users/runner/work/heimdal/heimdal/doc/heimdal.info' due to errors; use --force to preserve.
    make[1]: *** [/Users/runner/work/heimdal/heimdal/doc/heimdal.info] Error 1
    ```

diff --git a/.github/workflows/osx.yml b/.github/workflows/osx.yml
index 342f850f1c7005c8511bfa68d90cabdbe5baa5ff..3463e99b6e97cafc2f44ecdcfe840644d0b432df 100644 (file)
--- a/.github/workflows/osx.yml
+++ b/.github/workflows/osx.yml
@@ -66,7 +66,7 @@ jobs:
                 echo "bison, flex, ncurses, texinfo, and unzip are in the base OS."
                 echo "berkeley-db, perl, python, curl, and jq are installed in the"
                 echo "base image already."
-                brew install autoconf automake libtool cpanm
+                brew install autoconf automake libtool cpanm texinfo texi2html
                 sudo cpanm install JSON
             - name: Clone repository
               uses: actions/checkout@v1
@@ -79,8 +79,10 @@ jobs:
                 /bin/sh ./autogen.sh
                 mkdir build
                 cd build
-                ../configure --srcdir=`dirname "$PWD"` --disable-afs-support --enable-maintainer-mode --enable-developer $CONFIGURE_OPTS --prefix=$HOME/inst CFLAGS="-Wno-error=shadow -Wno-error=bad-function-cast -Wno-error=unused-function -Wno-error=unused-result -Wno-error=deprecated-declarations" CFLAGS="-O0 -g -ggdb3"
+                ../configure --srcdir=`dirname "$PWD"` --disable-heimdal-documentation --disable-afs-support --enable-maintainer-mode --enable-developer $CONFIGURE_OPTS --prefix=$HOME/inst CFLAGS="-Wno-error=shadow -Wno-error=bad-function-cast -Wno-error=unused-function -Wno-error=unused-result -Wno-error=deprecated-declarations" CFLAGS="-O0 -g -ggdb3"
                 ulimit -c unlimited
+                PATH=/usr/local/opt/texinfo/bin:$PATH
+                export PATH
                 make -j4
             #- name: Setup upterm session
             #  uses: lhotari/action-upterm@v1