Revision: 77911
http://sourceforge.net/p/brlcad/code/77911
Author: starseeker
Date: 2020-12-03 17:38:47 +0000 (Thu, 03 Dec 2020)
Log Message:
-----------
Pull a couple differences with the trunk CMakeLists.txt back into extbuild
Modified Paths:
--------------
brlcad/branches/extbuild/CMakeLists.txt
Modified: brlcad/branches/extbuild/CMakeLists.txt
===================================================================
--- brlcad/branches/extbuild/CMakeLists.txt 2020-12-03 17:32:32 UTC (rev
77910)
+++ brlcad/branches/extbuild/CMakeLists.txt 2020-12-03 17:38:47 UTC (rev
77911)
@@ -37,7 +37,47 @@
# See the COPYING file for more details.
#
# ******************************************************************
+#
+# Early versions of this CMakeLists.txt file were based on the VTK
+# CMakeLists.txt file, also licensed under Modified BSD.
+# *******************************************************************
+# *** BRL-CAD's CMakeLists.txt ***
+# *******************************************************************
+#
+# This file defines the toplevel CMake build logic for BRL-CAD.
+# As best as is reasonably possible, proper ordering and
+# separation of tests and settings should be maintained per the
+# recommended standard layout. The tests should be added to the
+# labeled sections below so that they are organized in stages as
+# follows:
+#
+# Stage 0 - information on the package and toplevel CMake settings
+# Stage 1 - define top level options
+# Stage 2 - check programs
+# Stage 3 - check compiler characteristics
+# Stage 4 - check libraries
+# Stage 5 - check headers
+# Stage 6 - check types/structures
+# Stage 7 - check functions
+# Stage 8 - check system services
+# Stage 9 - define the BRL-CAD build targets
+#
+# The output summary should report key information about the final
+# configuration of the build. Comprehensive information is available
+# in the CMake cache file in the build directory, so just hit the
+# high points in the summary.
+#
+# After the main configure process is finished, a summary is printed
+# and various settings and configuration files that require full
+# knowledge of the main configure results are handled.
+#
+# *******************************************************************
+# *** Top Level Settings ***
+# *******************************************************************
+# This file contains the top level CMakeLists.txt logic for the
+# BRL-CAD software package.
+
# Minimum required version of CMake
cmake_minimum_required(VERSION 3.12)
@@ -790,10 +830,8 @@
set(CXX_STANDARD_FLAGS "${CXX_STANDARD_FLAGS} -Dclockid_t=clock_t
-pthread")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Dclockid_t=clock_t -pthread")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Dclockid_t=clock_t -pthread")
- set(THREADS_PREFER_PTHREAD_FLAG TRUE)
endif (PROBE_PTHREAD_H_CLOCKID_T)
endif (NOT PROBE_PTHREAD_H)
- set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
# -O3/-Ofast can enable -ffast-math which can provoke a stack
# corruption in the shadow computations because of strict aliasing
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