tstarr/tzdb_to_nx
1
0
Fork 0
mirror of https://github.com/starr-dusT/tzdb_to_nx synced 2024-03-05 21:18:52 -08:00
Code Issues Packages Projects Releases 1 Wiki Activity

Don't pollute the source directory with binaries

Browse Source 
tz's makefile can only build in-tree.  It *installs* to a different
directory (specified by `DESTDIR`), but the build artifacts are left in
the source tree, including `zic.o`, `zic`, etc.  This is disruptive to
CMake builds which are usually out-of-tree.  To work around this, copy
the whole source tree to a path under `CMAKE_CURRENT_BINARY_DIR`, and
build it from there.  It's a tiny project so the cost of copying is not
significant.
This commit is contained in:
comex 2023-06-25 13:36:41 -07:00
parent 10cde7fe1b
commit d7150e9daf
1 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
externals/tz/CMakeLists.txt vendored
View File

@ -1,5 +1,6 @@
set(TZ_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/tz" CACHE PATH "Time zone source directory")
set(TZ_DIR "${CMAKE_CURRENT_BINARY_DIR}/tz")
set(TZ_TMP_SOURCE_DIR "${CMAKE_CURRENT_BINARY_DIR}/tmpsrc")
set(TZ_ZONEINFO_DIR "${TZ_DIR}/usr/share/zoneinfo" CACHE PATH "Time zone info data directory")
set(TZIF_LIST_FILE "${CMAKE_CURRENT_BINARY_DIR}/tzif_list.txt" CACHE PATH "List of zone info files")
@ -9,11 +10,15 @@ if ("${GNU_MAKE}" STREQUAL "GNU_MAKE-NOTFOUND")
endif()
if (NOT EXISTS "${TZ_DIR}" OR NOT EXISTS "${TZIF_LIST_FILE}")
# tz's makefile can only build in-tree, so copy the whole source tree to a
# separate directory before building.
file(COPY ${TZ_SOURCE_DIR}/ DESTINATION ${TZ_TMP_SOURCE_DIR})
execute_process(
COMMAND
${GNU_MAKE} DESTDIR=${TZ_DIR} install
WORKING_DIRECTORY
${TZ_SOURCE_DIR}
${TZ_TMP_SOURCE_DIR}
COMMAND_ERROR_IS_FATAL ANY
)