From: Magnus Jacobsson <magnus.jacobsson@berotec.se>
Date: Fri, 14 Aug 2020 07:32:01 +0000 (+0200)
Subject: Remove obsolete CMake isatty mangling of yacc output
X-Git-Tag: 2.46.0~20^2^2~119^2~2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=5162bfe8e72624ef7988b217e289476325365810;p=graphviz

Remove obsolete CMake isatty mangling of yacc output
---

diff --git a/cmake/modify_cgraph_scan.cmake.in b/cmake/modify_cgraph_scan.cmake.in
index 3fda8f71a..ea0e29dec 100644
--- a/cmake/modify_cgraph_scan.cmake.in
+++ b/cmake/modify_cgraph_scan.cmake.in
@@ -1,4 +1,3 @@
 file(READ @CMAKE_CURRENT_BINARY_DIR@/scan.c file_contents)
 string(REPLACE "yy" "aag" file_contents "${file_contents}")
-string(REPLACE "extern int isatty (int );" "" file_contents "${file_contents}")
 file(WRITE @CMAKE_CURRENT_BINARY_DIR@/scan.c "${file_contents}")
diff --git a/lib/cgraph/CMakeLists.txt b/lib/cgraph/CMakeLists.txt
index 10a98365e..4e40be39b 100644
--- a/lib/cgraph/CMakeLists.txt
+++ b/lib/cgraph/CMakeLists.txt
@@ -4,7 +4,6 @@ ADD_FLEX_BISON_DEPENDENCY(Scan Grammar)
 
 # Modify files generated by Bison and Flex, to match the Autotools build.
 # - Replace "yy" with "aag" in all three files
-# - Remove declaration of the "isatty()" function from scan.c
 configure_file(
     "${TOP_SOURCE_DIR}/cmake/modify_cgraph_grammar.cmake.in"
     "${CMAKE_CURRENT_BINARY_DIR}/modify_cgraph_grammar.cmake"