From 84a226a30b2d43f8fb0da996152a8376f1e21d8e Mon Sep 17 00:00:00 2001
From: Peter Wu <peter@lekensteyn.nl>
Date: Sat, 25 Feb 2017 14:40:24 +0100
Subject: cmake: build manual pages (including curl.1)

Also make Perl mandatory to allow building the docs.

While CMakeLists.txt could probably read the list of manual pages from
Makefile.am, actually putting those in CMakeLists.txt is cleaner so that
is what is done here.

Fixes #1230
Ref: https://github.com/curl/curl/pull/1288
---
 docs/CMakeLists.txt              |  3 +++
 docs/cmdline-opts/CMakeLists.txt | 12 ++++++++++++
 2 files changed, 15 insertions(+)
 create mode 100644 docs/CMakeLists.txt
 create mode 100644 docs/cmdline-opts/CMakeLists.txt

(limited to 'docs')

diff --git a/docs/CMakeLists.txt b/docs/CMakeLists.txt
new file mode 100644
index 000000000..4b111b85a
--- /dev/null
+++ b/docs/CMakeLists.txt
@@ -0,0 +1,3 @@
+#add_subdirectory(examples)
+#add_subdirectory(libcurl)
+add_subdirectory(cmdline-opts)
diff --git a/docs/cmdline-opts/CMakeLists.txt b/docs/cmdline-opts/CMakeLists.txt
new file mode 100644
index 000000000..ccee4a142
--- /dev/null
+++ b/docs/cmdline-opts/CMakeLists.txt
@@ -0,0 +1,12 @@
+set(MANPAGE "${CMAKE_BINARY_DIR}/docs/curl.1")
+
+# Load DPAGES and OTHERPAGES from shared file
+transform_makefile_inc("Makefile.inc" "${CMAKE_CURRENT_BINARY_DIR}/Makefile.inc.cmake")
+include("${CMAKE_CURRENT_BINARY_DIR}/Makefile.inc.cmake")
+
+add_custom_command(OUTPUT "${MANPAGE}"
+  COMMAND "${PERL_EXECUTABLE}" "${CMAKE_CURRENT_SOURCE_DIR}/gen.pl" mainpage "${CMAKE_CURRENT_SOURCE_DIR}" > "${MANPAGE}"
+  DEPENDS "${DPAGES}" "${OTHERPAGES}"
+  VERBATIM
+)
+add_custom_target(generate-curl.1 DEPENDS "${MANPAGE}")
-- 
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