buildsys  History of buildsys.mk.in of 6f290a37efe63f06

I accidentally left this code in before committing. file: [9eda233348] check-in: [e2d56e07c9] user: js, branch: trunk, size: 30650 [annotate] [blame] [check-ins using] [diff]

Invoking gmake via ${MAKE_S} rather than ${MAKE} breaks parallel builds. file: [b85dfc105f] check-in: [5e210b2ade] user: js, branch: trunk, size: 27854 [annotate] [blame] [check-ins using] [diff]

It is unsupported on macOS 10.5. file: [0dd86557eb] check-in: [f123f063df] user: js, branch: trunk, size: 27055 [annotate] [blame] [check-ins using] [diff]

This allows building static libraries in subdirectories that then get
linked into the final Amiga .library. file: [4ea263de35] check-in: [66a1703bc1] user: js, branch: trunk, size: 27072 [annotate] [blame] [check-ins using] [diff]

OpenBSD make supports it now, so there's no need anymore to touch empty
deps files. file: [4053db3b86] check-in: [07c754748a] user: js, branch: trunk, size: 26123 [annotate] [blame] [check-ins using] [diff]

Instead, create an empty .dep file that is replaced with the actual
dependencies once the file is compiled. file: [864c97d613] check-in: [b7980e9839] user: js, branch: trunk, size: 26510 [annotate] [blame] [check-ins using] [diff]

This prevents regenerating all dependencies even when only a single file
was changed, which can be prohibitively expensive. file: [6e5d4b1c78] check-in: [a5e752277c] user: js, branch: trunk, size: 27860 [annotate] [blame] [check-ins using] [diff]

While this suppresses the errors, OpenBSD make still emits an error. file: [a8f559e708] check-in: [4f0b91a23e] user: js, branch: trunk, size: 27754 [annotate] [blame] [check-ins using] [diff]

This has already been in ObjFW for a while. file: [16863544a7] check-in: [4e23dd88bb] user: js, branch: trunk, size: 27719 [annotate] [blame] [check-ins using] [diff]

Instead, use ${PLUGIN_LDFLAGS_BUNDLE_LOADER} when building a .bundle,
which can then be set to -bundle_loader path_to_executable. file: [3be978df70] check-in: [67f93e1ed7] user: js, branch: trunk, size: 27599 [annotate] [blame] [check-ins using] [diff]

This allows linking the framework against other frameworks rather than
other shared libs. file: [92feb15db4] check-in: [72ce4372e0] user: js, branch: trunk, size: 27759 [annotate] [blame] [check-ins using] [diff]

This allows combining fat .a files. file: [a1a99ddb89] check-in: [305b7c17e4] user: js, branch: trunk, size: 26864 [annotate] [blame] [check-ins using] [diff]

This is only required to combine multiple .a files into one. file: [879b10b864] check-in: [23fbb8c3ff] user: js, branch: trunk, size: 26039 [annotate] [blame] [check-ins using] [diff]

Otherwise the signature is wrong. file: [41b89d8632] check-in: [eeaa404b2b] user: js, branch: trunk, size: 27592 [annotate] [blame] [check-ins using] [diff]

Instead, use FRAMEWORK_LDFLAGS. file: [45df8377b9] check-in: [bdf6dfeb42] user: js, branch: trunk, size: 27172 [annotate] [blame] [check-ins using] [diff]

* Recursively install framework headers, by adding and using a new
install-includes target.
* Install module.map if it exists.
* Don't include .framework in all target.
* Remove .frameworks with make clean. file: [7ced184af4] check-in: [cbb6cb1ec9] user: js, branch: trunk, size: 27068 [annotate] [blame] [check-ins using] [diff]

DJGPP's bash.exe bails out on this. file: [f487541287] check-in: [74c1a6b3ab] user: js, branch: trunk, size: 23157 [annotate] [blame] [check-ins using] [diff]

gmake starts complaining about this starting with 4.2. file: [debb453cef] check-in: [b9bf94078c] user: js, branch: trunk, size: 22245 [annotate] [blame] [check-ins using] [diff]

gmake always includes files relative to the current directory, while
bmake includes them relative to the current Makefile - and current
Makefile means the current include. However, bmake has a variable
.CURDIR that always points to the current directory, but is missing in
gmake. Thus, .CURDIR is just set to "." if it's not set and always in
the include, thus making it work with both, bmake and gmake. file: [34e8d887f7] check-in: [bd5f98820f] user: js, branch: trunk, size: 20994 [annotate] [blame] [check-ins using] [diff]

For assembly files, AS_DEPENDS needs to be set. As usually AS is set to
CC, it can be done using AS_DEPENDS = ${CC_DEPENDS}. file: [b65e728a78] check-in: [775d4eae01] user: js, branch: trunk, size: 20697 [annotate] [blame] [check-ins using] [diff]

Inter-dir dependencies can be specified like this:
dir1 dir2: dir3 dir4 file: [eb2bd4ea40] check-in: [b7a12103d6] user: js, branch: trunk, size: 19966 [annotate] [blame] [check-ins using] [diff]

The reason is that the Intel compiler (and maybe others) set LIB in the
environment, this causing the buildsys to fail. file: [f9d06a7355] check-in: [d0f134f872] user: js, branch: trunk, size: 17606 [annotate] [blame] [check-ins using] [diff]