modules/float

   1 Description:
   2 A correct <float.h>.
   3
   4 Files:
   5 lib/float.in.h
   6 lib/float.c
   7 m4/float_h.m4
   8
   9 Depends-on:
  10 include_next
  11
  12 configure.ac:
  13 gl_FLOAT_H
  14 if test $REPLACE_FLOAT_LDBL = 1; then
  15   AC_LIBOBJ([float])
  16 fi
  17
  18 Makefile.am:
  19 BUILT_SOURCES += $(FLOAT_H)
  20
  21 # We need the following in order to create <float.h> when the system
  22 # doesn't have one that works with the given compiler.
  23 if GL_GENERATE_FLOAT_H
  24 float.h: float.in.h $(top_builddir)/config.status
  25         $(AM_V_GEN)rm -f $@-t $@ && \
  26         { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
  27           sed -e 's|@''GUARD_PREFIX''@|${gl_include_guard_prefix}|g' \
  28               -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
  29               -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
  30               -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
  31               -e 's|@''NEXT_FLOAT_H''@|$(NEXT_FLOAT_H)|g' \
  32               < $(srcdir)/float.in.h; \
  33         } > $@-t && \
  34         mv $@-t $@
  35 else
  36 float.h: $(top_builddir)/config.status
  37         rm -f $@
  38 endif
  39 MOSTLYCLEANFILES += float.h float.h-t
  40
  41 Include:
  42 <float.h>
  43
  44 License:
  45 LGPLv2+
  46
  47 Maintainer:
  48 all