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| author | Tavian Barnes <tavianator@tavianator.com> | 2024-04-29 15:30:39 -0400 |
|---|---|---|
| committer | Tavian Barnes <tavianator@tavianator.com> | 2024-04-29 16:25:46 -0400 |
| commit | 37caa3d71fd8bb4d0d9204e4a2f5cac234fa25fd (patch) | |
| tree | af4dd493b89a17dfdce2957dac90f068decf1667 /build/header.mk | |
| parent | b8ed989642b9f0f6c1301bcff6f1498935cbd81c (diff) | |
| download | bfs-37caa3d71fd8bb4d0d9204e4a2f5cac234fa25fd.tar.xz | |
build: Replace `make config` with a `./configure` script
This lets us do more traditional out-of-tree builds like
$ ../path/to/bfs/configure
$ make
The .mk files are moved from ./config to ./build, mostly so that
./configure will auto-complete easily.
Diffstat (limited to 'build/header.mk')
| -rw-r--r-- | build/header.mk | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/build/header.mk b/build/header.mk new file mode 100644 index 0000000..3f77ca5 --- /dev/null +++ b/build/header.mk @@ -0,0 +1,69 @@ +# Copyright © Tavian Barnes <tavianator@tavianator.com> +# SPDX-License-Identifier: 0BSD + +# Makefile that generates gen/config.h + +include build/prelude.mk +include gen/config.mk +include build/exports.mk + +# All header fragments we generate +HEADERS := \ + gen/has/acl-get-entry.h \ + gen/has/acl-get-file.h \ + gen/has/acl-get-tag-type.h \ + gen/has/acl-is-trivial-np.h \ + gen/has/acl-trivial.h \ + gen/has/aligned-alloc.h \ + gen/has/confstr.h \ + gen/has/extattr-get-file.h \ + gen/has/extattr-get-link.h \ + gen/has/extattr-list-file.h \ + gen/has/extattr-list-link.h \ + gen/has/fdclosedir.h \ + gen/has/getdents.h \ + gen/has/getdents64.h \ + gen/has/getdents64-syscall.h \ + gen/has/getprogname.h \ + gen/has/getprogname-gnu.h \ + gen/has/max-align-t.h \ + gen/has/pipe2.h \ + gen/has/posix-spawn-addfchdir.h \ + gen/has/posix-spawn-addfchdir-np.h \ + gen/has/st-acmtim.h \ + gen/has/st-acmtimespec.h \ + gen/has/st-birthtim.h \ + gen/has/st-birthtimespec.h \ + gen/has/st-flags.h \ + gen/has/statx.h \ + gen/has/statx-syscall.h \ + gen/has/strerror-l.h \ + gen/has/strerror-r-gnu.h \ + gen/has/strerror-r-posix.h \ + gen/has/tm-gmtoff.h \ + gen/has/uselocale.h + +# Previously generated by pkgs.mk +PKG_HEADERS := ${ALL_PKGS:%=gen/use/%.h} + +gen/config.h: ${PKG_HEADERS} ${HEADERS} + ${MSG} "[ GEN] $@" + printf '// %s\n' "$@" >$@ + printf '#ifndef BFS_CONFIG_H\n' >>$@ + printf '#define BFS_CONFIG_H\n' >>$@ + cat ${.ALLSRC} >>$@ + printf '#endif // BFS_CONFIG_H\n' >>$@ + cat ${.ALLSRC:%=%.log} >$@.log + ${VCAT} $@ +.PHONY: gen/config.h + +# The short name of the config test +SLUG = ${@:gen/%.h=%} + +${HEADERS}:: + ${MKDIR} ${@D} + if build/define-if.sh ${SLUG} build/cc.sh build/${SLUG}.c >$@ 2>$@.log; then \ + test "${IS_V}" || printf '[ CC ] %-${MSG_WIDTH}s ✔\n' ${SLUG}.c; \ + else \ + test "${IS_V}" || printf '[ CC ] %-${MSG_WIDTH}s ✘\n' ${SLUG}.c; \ + fi |