mirror of
https://git.code.sf.net/p/libpng/code.git
synced 2025-07-10 18:04:09 +02:00
840af2eda6
The issue is that, by default, Git for Windows checks out text files with CRLF line endings. This is a problem for awk, which is expecting Unix-style LF line endings. When cloning on Windows and attempting to compile on WSL, Mingw or Cygwin, there may be an error from awk. The fix is to leverage CMake's ability to configure a file and perform EOL conversions. We copy the awk scripts from the source directory to the build directory. This portable method ensures they have LF endings, and the build logic is updated to use the build directory version. Intentionally avoiding .gitattributes to avoid setting precedent. Co-authored-by: Christopher Sean Morrison <brlcad@gmail.com> Co-authored-by: Cosmin Truta <ctruta@gmail.com> Signed-off-by: Cosmin Truta <ctruta@gmail.com>
Makefiles for libpng
pnglibconf.h.prebuilt => Configuration settings
makefile.linux => Linux/ELF makefile
(gcc, creates shared libpng16.so.16.1.6.*)
makefile.linux-opt=> Linux/ELF makefile with hardware optimizations on
(gcc, creates shared libpng16.so.16.1.6.*)
makefile.gcc => Generic makefile (gcc, creates static libpng.a)
makefile.acorn => Acorn makefile
makefile.aix => AIX/gcc makefile
makefile.amiga => Amiga makefile
makefile.atari => Atari makefile
makefile.bc32 => 32-bit Borland C++ (all modules compiled in C mode)
makefile.beos => BeOS makefile
makefile.cegcc => minge32ce for Windows CE makefile
makefile.darwin => Darwin makefile, for macOS (formerly Mac OS X)
makefile.dec => DEC Alpha UNIX makefile
makefile.dj2 => DJGPP 2 makefile
makefile.freebsd => FreeBSD makefile
makefile.gcc => Generic gcc makefile
makefile.hpgcc => HPUX makefile using gcc
makefile.hpux => HPUX (10.20 and 11.00) makefile
makefile.hp64 => HPUX (10.20 and 11.00) makefile, 64-bit
makefile.ibmc => IBM C/C++ version 3.x for Win32 and OS/2 (static)
makefile.intel => Intel C/C++ version 4.0 and later
makefile.mips => MIPS makefile
makefile.netbsd => NetBSD/cc makefile, makes shared libpng.so
makefile.openbsd => OpenBSD makefile
makefile.sco => SCO OSr5 ELF and Unixware 7 with Native cc
makefile.sggcc => Silicon Graphics makefile
(gcc, creates shared libpng16.so.16.1.6.*)
makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib)
makefile.solaris => Solaris 2.X makefile
(gcc, creates shared libpng16.so.16.1.6.*)
makefile.so9 => Solaris 9 makefile
(gcc, creates shared libpng16.so.16.1.6.*)
makefile.std => Generic UNIX makefile (cc, creates static libpng.a)
makefile.sunos => Sun makefile
makefile.32sunu => Sun Ultra 32-bit makefile
makefile.64sunu => Sun Ultra 64-bit makefile
makefile.vcwin32 => makefile for Microsoft Visual C++ 4.0 and later
makevms.com => VMS build script
smakefile.ppc => AMIGA smakefile for SAS C V6.58/7.00 PPC compiler
(Requires SCOPTIONS, copied from scripts/SCOPTIONS.ppc)
Other supporting scripts:
README.txt => This file
descrip.mms => VMS makefile for MMS or MMK
libpng-config-body.in => used by several makefiles to create libpng-config
libpng-config-head.in => used by several makefiles to create libpng-config
libpng.pc.in => Used by several makefiles to create libpng.pc
pngwin.rc => Used by the visualc71 project
pngwin.def => Used by makefile.os2
pngwin.dfn => Used to maintain pngwin.def
SCOPTIONS.ppc => Used with smakefile.ppc
checksym.awk => Used for maintaining pnglibconf.h
def.dfn => Used for maintaining pnglibconf.h
options.awk => Used for maintaining pnglibconf.h
pnglibconf.dfa => Used for maintaining pnglibconf.h
pnglibconf.mak => Used for maintaining pnglibconf.h
sym.dfn => Used for symbol versioning
symbols.def => Used for symbol versioning
symbols.dfn => Used for symbol versioning
vers.dfn => Used for symbol versioning
libtool.m4 => Used by autoconf tools
ltoptions.m4 => Used by autoconf tools
ltsugar.m4 => Used by autoconf tools
ltversion.m4 => Used by autoconf tools
lt~obsolete.m4 => Used by autoconf tools
intprefix.dfn => Used by autoconf tools
macro.lst => Used by autoconf tools
prefix.dfn => Used by autoconf tools
ci_autotools.sh => Continuous integration utility for the Autotools build
ci_cmake.sh => Continuous integration utility for the CMake build
ci_legacy.sh => Continuous integration utility for the legacy makefiles
Further information can be found in comments in the individual scripts and
makefiles.