build: replace autotools with cmake

this patch removes all the autoconf/automake/libtool build
infrastructure and replaces it with cmake.

notable default behavior changes:
- man pages are not pre-built, and are not built by default, must be
  enabled with `-DBUILD_MANPAGES=ON`.

removed features:
- srpm packaging, to be reintroduced at some point.
- deb packaging, now handled externally via rafaelmartins/deb.rgm.io

more stuff must be missing, please report bugs!

1 files changed, 50 insertions, 0 deletions

diff --git a/src/blogc-make/CMakeLists.txt b/src/blogc-make/CMakeLists.txt
new file mode 100644
index 0000000..778db37
--- /dev/null
+++ b/src/blogc-make/CMakeLists.txt
@@ -0,0 +1,50 @@
+# SPDX-FileCopyrightText: 2024 Rafael G. Martins <rafael@rafaelmartins.eng.br>
+# SPDX-License-Identifier: BSD-3-Clause
+
+if(NOT DEFINED HAVE_DIRENT_H OR
+   NOT DEFINED HAVE_FCNTL_H OR
+   NOT DEFINED HAVE_LIBGEN_H OR
+   NOT DEFINED HAVE_SYS_STAT_H OR
+   NOT DEFINED HAVE_SYS_WAIT_H OR
+   NOT DEFINED HAVE_TIME_H OR
+   NOT DEFINED HAVE_UNISTD_H)
+    message(FATAL_ERROR "Missing header dependencies for blogc-make")
+endif()
+
+add_library(libblogc_make STATIC
+    atom.c
+    atom.h
+    ctx.c
+    ctx.h
+    exec.c
+    exec.h
+    exec-native.c
+    exec-native.h
+    httpd.c
+    httpd.h
+    reloader.c
+    reloader.h
+    rules.c
+    rules.h
+    settings.c
+    settings.h
+    utils.c
+    utils.h
+)
+
+target_link_libraries(libblogc_make PRIVATE
+    libblogc_common
+    m
+)
+
+if(NOT BUILD_BLOGC_MAKE_EMBEDDED)
+    add_executable(blogc-make
+        main.c
+    )
+
+    target_link_libraries(blogc-make PRIVATE
+        libblogc_make
+    )
+
+    install(TARGETS blogc-make)
+endif()