Fix building with MSYS and MinGW(-w64); Improve Makefile.lite build system
authorHendricks266 <Hendricks266@gmail.com>
Sat, 29 Dec 2012 10:22:59 +0000 (04:22 -0600)
committerErik de Castro Lopo <erikd@mega-nerd.com>
Wed, 2 Jan 2013 10:35:47 +0000 (21:35 +1100)
commit96d081c1c9b96743631f3a90d4798150ead43d47
tree9a5f9a46f2826352fe2577301ec690d429fc8f3c
parent0da96d3cfd13931439324785ca1b89bb788a4a49
Fix building with MSYS and MinGW(-w64); Improve Makefile.lite build system

This is a patch to allow building of the project using MSYS, MinGW, and MinGW-w64 with the following invocation:

make -f Makefile.lite libFLAC libFLAC++ flac metaflac test_libs_common test_libFLAC test_libFLAC++ test_grabbag test_seeking test_streams utils examples

This patch addresses eight points:
1. `uname -p` in MSYS returns "unknown" so we must use `gcc -dumpmachine` to gain information about the target, 32-bit or 64-bit.
2. MinGW-w64 does not ship with a working iconv.h, so we must disable it under this specific compiler.
3. The code requires <inttypes.h> in a handful of C files, but config.mk did not contain -DHAVE_INTTYPES_H, which under the full build process (I assume) is added by autoconf.
4. The compiler complained when lround() in lpc.c was static, so it is no longer static.
5. Additional scattered linking directives (and reordering) (particularly FLAC, grabbag, and replaygain_analysis) were necessary to build some of the components.
6. The Makefile.lite build system benefited from some cleanup, particularly by rigorously defining all entries, factoring redundancy, and establishing dependencies. (Some typos were fixed too.)
7. Shared objects on Windows use .dll, not .so. (Added *.dll, *.dylib, and *.exe to .gitignore.)
8. To allow more freedom using Makefile.lite without configure, I added the variables USE_OGG and USE_ICONV which can toggle these two components in the build process.
ex: make -f Makefile.lite examples USE_OGG=0 USE_ICONV=0

These improvements make use of some use-time Makefile variable expansion.

Signed-off-by: Erik de Castro Lopo <erikd@mega-nerd.com>
32 files changed:
.gitignore
Makefile.deps [new file with mode: 0644]
Makefile.lite
build/compile.mk
build/config.mk
build/exe.mk
build/lib.mk
examples/c/decode/file/Makefile.lite
examples/c/encode/file/Makefile.lite
examples/cpp/decode/file/Makefile.lite
examples/cpp/encode/file/Makefile.lite
src/Makefile.lite
src/flac/Makefile.am
src/flac/Makefile.lite
src/flac/Makefile.lite.iffscan
src/libFLAC++/Makefile.lite
src/libFLAC/Makefile.lite
src/libFLAC/lpc.c
src/metaflac/Makefile.am
src/metaflac/Makefile.lite
src/plugin_xmms/Makefile.lite
src/share/Makefile.lite
src/share/grabbag/Makefile.lite
src/share/utf8/Makefile.lite
src/test_grabbag/cuesheet/Makefile.lite
src/test_grabbag/picture/Makefile.lite
src/test_libFLAC++/Makefile.lite
src/test_libFLAC/Makefile.lite
src/test_libs_common/Makefile.lite
src/test_seeking/Makefile.lite
src/utils/flacdiff/Makefile.lite
src/utils/flactimer/Makefile.lite [new file with mode: 0644]