[libpq] only require bison and flex on Windows (#12674)

Signed-off-by: Andrei Lebedev <[email protected]>
microsoft · Aug 5, 2020 · 11f15f3 · 11f15f3
1 parent e79a4f3
commit 11f15f3
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/ports/libpq/CONTROL b/ports/libpq/CONTROL
@@ -1,6 +1,6 @@
 Source: libpq
 Version: 12.2
-Port-Version: 5
+Port-Version: 6
 Build-Depends: libpq[bonjour] (osx)
 Supports: !uwp
 Homepage: https://www.postgresql.org/

diff --git a/ports/libpq/portfile.cmake b/ports/libpq/portfile.cmake
@@ -67,7 +67,11 @@ vcpkg_extract_source_archive_ex(
 )
 unset(buildenv_contents)
 # Get paths to required programs
-foreach(program_name BISON FLEX PERL)
+set(REQUIRED_PROGRAMS PERL)
+if(VCPKG_TARGET_IS_WINDOWS)
+ list(APPEND REQUIRED_PROGRAMS BISON FLEX)
+endif()
+foreach(program_name ${REQUIRED_PROGRAMS})
  # Need to rename win_bison and win_flex to just bison and flex
  vcpkg_find_acquire_program(${program_name})
  get_filename_component(${program_name}_EXE_PATH ${${program_name}} DIRECTORY)