modules/math

   1 Description:
   2 A GNU-like <math.h>.
   3
   4 Files:
   5 lib/math.in.h
   6 m4/math_h.m4
   7
   8 Depends-on:
   9 arg-nonnull
  10 c++defs
  11 include_next
  12 warn-on-use
  13
  14 configure.ac:
  15 gl_MATH_H
  16
  17 Makefile.am:
  18 nodist_pkginclude_HEADERS += math.h
  19
  20 BUILT_SOURCES += math.h
  21
  22 # We need the following in order to create <math.h> when the system
  23 # doesn't have one that works with the given compiler.
  24 math.h: math.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
  25         $(AM_V_GEN)rm -f $@-t $@ && \
  26         { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
  27           sed -e 's|@''INCLUDE_NEXT_AS_FIRST_DIRECTIVE''@|$(INCLUDE_NEXT_AS_FIRST_DIRECTIVE)|g' \
  28               -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
  29               -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
  30               -e 's|@''NEXT_AS_FIRST_DIRECTIVE_MATH_H''@|$(NEXT_AS_FIRST_DIRECTIVE_MATH_H)|g' \
  31               -e 's|@''GNULIB_ACOSL''@|$(GNULIB_ACOSL)|g' \
  32               -e 's|@''GNULIB_ASINL''@|$(GNULIB_ASINL)|g' \
  33               -e 's|@''GNULIB_ATANL''@|$(GNULIB_ATANL)|g' \
  34               -e 's|@''GNULIB_CEIL''@|$(GNULIB_CEIL)|g' \
  35               -e 's|@''GNULIB_CEILF''@|$(GNULIB_CEILF)|g' \
  36               -e 's|@''GNULIB_CEILL''@|$(GNULIB_CEILL)|g' \
  37               -e 's|@''GNULIB_COSL''@|$(GNULIB_COSL)|g' \
  38               -e 's|@''GNULIB_EXPL''@|$(GNULIB_EXPL)|g' \
  39               -e 's|@''GNULIB_FLOOR''@|$(GNULIB_FLOOR)|g' \
  40               -e 's|@''GNULIB_FLOORF''@|$(GNULIB_FLOORF)|g' \
  41               -e 's|@''GNULIB_FLOORL''@|$(GNULIB_FLOORL)|g' \
  42               -e 's|@''GNULIB_FREXP''@|$(GNULIB_FREXP)|g' \
  43               -e 's|@''GNULIB_FREXPL''@|$(GNULIB_FREXPL)|g' \
  44               -e 's|@''GNULIB_ISFINITE''@|$(GNULIB_ISFINITE)|g' \
  45               -e 's|@''GNULIB_ISINF''@|$(GNULIB_ISINF)|g' \
  46               -e 's|@''GNULIB_ISNAN''@|$(GNULIB_ISNAN)|g' \
  47               -e 's|@''GNULIB_ISNANF''@|$(GNULIB_ISNANF)|g' \
  48               -e 's|@''GNULIB_ISNAND''@|$(GNULIB_ISNAND)|g' \
  49               -e 's|@''GNULIB_ISNANL''@|$(GNULIB_ISNANL)|g' \
  50               -e 's|@''GNULIB_LDEXPL''@|$(GNULIB_LDEXPL)|g' \
  51               -e 's|@''GNULIB_LOGB''@|$(GNULIB_LOGB)|g' \
  52               -e 's|@''GNULIB_LOGL''@|$(GNULIB_LOGL)|g' \
  53               -e 's|@''GNULIB_ROUND''@|$(GNULIB_ROUND)|g' \
  54               -e 's|@''GNULIB_ROUNDF''@|$(GNULIB_ROUNDF)|g' \
  55               -e 's|@''GNULIB_ROUNDL''@|$(GNULIB_ROUNDL)|g' \
  56               -e 's|@''GNULIB_SIGNBIT''@|$(GNULIB_SIGNBIT)|g' \
  57               -e 's|@''GNULIB_SINL''@|$(GNULIB_SINL)|g' \
  58               -e 's|@''GNULIB_SQRTL''@|$(GNULIB_SQRTL)|g' \
  59               -e 's|@''GNULIB_TANL''@|$(GNULIB_TANL)|g' \
  60               -e 's|@''GNULIB_TRUNC''@|$(GNULIB_TRUNC)|g' \
  61               -e 's|@''GNULIB_TRUNCF''@|$(GNULIB_TRUNCF)|g' \
  62               -e 's|@''GNULIB_TRUNCL''@|$(GNULIB_TRUNCL)|g' \
  63               -e 's|@''HAVE_ACOSL''@|$(HAVE_ACOSL)|g' \
  64               -e 's|@''HAVE_ASINL''@|$(HAVE_ASINL)|g' \
  65               -e 's|@''HAVE_ATANL''@|$(HAVE_ATANL)|g' \
  66               -e 's|@''HAVE_COSL''@|$(HAVE_COSL)|g' \
  67               -e 's|@''HAVE_EXPL''@|$(HAVE_EXPL)|g' \
  68               -e 's|@''HAVE_ISNANF''@|$(HAVE_ISNANF)|g' \
  69               -e 's|@''HAVE_ISNAND''@|$(HAVE_ISNAND)|g' \
  70               -e 's|@''HAVE_ISNANL''@|$(HAVE_ISNANL)|g' \
  71               -e 's|@''HAVE_LOGL''@|$(HAVE_LOGL)|g' \
  72               -e 's|@''HAVE_SINL''@|$(HAVE_SINL)|g' \
  73               -e 's|@''HAVE_SQRTL''@|$(HAVE_SQRTL)|g' \
  74               -e 's|@''HAVE_TANL''@|$(HAVE_TANL)|g' \
  75               -e 's|@''HAVE_DECL_ACOSL''@|$(HAVE_DECL_ACOSL)|g' \
  76               -e 's|@''HAVE_DECL_ASINL''@|$(HAVE_DECL_ASINL)|g' \
  77               -e 's|@''HAVE_DECL_ATANL''@|$(HAVE_DECL_ATANL)|g' \
  78               -e 's|@''HAVE_DECL_CEILF''@|$(HAVE_DECL_CEILF)|g' \
  79               -e 's|@''HAVE_DECL_CEILL''@|$(HAVE_DECL_CEILL)|g' \
  80               -e 's|@''HAVE_DECL_COSL''@|$(HAVE_DECL_COSL)|g' \
  81               -e 's|@''HAVE_DECL_EXPL''@|$(HAVE_DECL_EXPL)|g' \
  82               -e 's|@''HAVE_DECL_FLOORF''@|$(HAVE_DECL_FLOORF)|g' \
  83               -e 's|@''HAVE_DECL_FLOORL''@|$(HAVE_DECL_FLOORL)|g' \
  84               -e 's|@''HAVE_DECL_FREXPL''@|$(HAVE_DECL_FREXPL)|g' \
  85               -e 's|@''HAVE_DECL_LDEXPL''@|$(HAVE_DECL_LDEXPL)|g' \
  86               -e 's|@''HAVE_DECL_LOGB''@|$(HAVE_DECL_LOGB)|g' \
  87               -e 's|@''HAVE_DECL_LOGL''@|$(HAVE_DECL_LOGL)|g' \
  88               -e 's|@''HAVE_DECL_ROUND''@|$(HAVE_DECL_ROUND)|g' \
  89               -e 's|@''HAVE_DECL_ROUNDF''@|$(HAVE_DECL_ROUNDF)|g' \
  90               -e 's|@''HAVE_DECL_ROUNDL''@|$(HAVE_DECL_ROUNDL)|g' \
  91               -e 's|@''HAVE_DECL_SINL''@|$(HAVE_DECL_SINL)|g' \
  92               -e 's|@''HAVE_DECL_SQRTL''@|$(HAVE_DECL_SQRTL)|g' \
  93               -e 's|@''HAVE_DECL_TANL''@|$(HAVE_DECL_TANL)|g' \
  94               -e 's|@''HAVE_DECL_TRUNC''@|$(HAVE_DECL_TRUNC)|g' \
  95               -e 's|@''HAVE_DECL_TRUNCF''@|$(HAVE_DECL_TRUNCF)|g' \
  96               -e 's|@''HAVE_DECL_TRUNCL''@|$(HAVE_DECL_TRUNCL)|g' \
  97               -e 's|@''REPLACE_CEIL''@|$(REPLACE_CEIL)|g' \
  98               -e 's|@''REPLACE_CEILF''@|$(REPLACE_CEILF)|g' \
  99               -e 's|@''REPLACE_CEILL''@|$(REPLACE_CEILL)|g' \
 100               -e 's|@''REPLACE_FLOOR''@|$(REPLACE_FLOOR)|g' \
 101               -e 's|@''REPLACE_FLOORF''@|$(REPLACE_FLOORF)|g' \
 102               -e 's|@''REPLACE_FLOORL''@|$(REPLACE_FLOORL)|g' \
 103               -e 's|@''REPLACE_FREXP''@|$(REPLACE_FREXP)|g' \
 104               -e 's|@''REPLACE_FREXPL''@|$(REPLACE_FREXPL)|g' \
 105               -e 's|@''REPLACE_HUGE_VAL''@|$(REPLACE_HUGE_VAL)|g' \
 106               -e 's|@''REPLACE_ISFINITE''@|$(REPLACE_ISFINITE)|g' \
 107               -e 's|@''REPLACE_ISINF''@|$(REPLACE_ISINF)|g' \
 108               -e 's|@''REPLACE_ISNAN''@|$(REPLACE_ISNAN)|g' \
 109               -e 's|@''REPLACE_LDEXPL''@|$(REPLACE_LDEXPL)|g' \
 110               -e 's|@''REPLACE_NAN''@|$(REPLACE_NAN)|g' \
 111               -e 's|@''REPLACE_ROUND''@|$(REPLACE_ROUND)|g' \
 112               -e 's|@''REPLACE_ROUNDF''@|$(REPLACE_ROUNDF)|g' \
 113               -e 's|@''REPLACE_ROUNDL''@|$(REPLACE_ROUNDL)|g' \
 114               -e 's|@''REPLACE_SIGNBIT''@|$(REPLACE_SIGNBIT)|g' \
 115               -e 's|@''REPLACE_SIGNBIT_USING_GCC''@|$(REPLACE_SIGNBIT_USING_GCC)|g' \
 116               -e 's|@''REPLACE_TRUNC''@|$(REPLACE_TRUNC)|g' \
 117               -e 's|@''REPLACE_TRUNCF''@|$(REPLACE_TRUNCF)|g' \
 118               -e 's|@''REPLACE_TRUNCL''@|$(REPLACE_TRUNCL)|g' \
 119               -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
 120               -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
 121               -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
 122               < $(srcdir)/math.in.h; \
 123         } > $@-t && \
 124         mv $@-t $@
 125 MOSTLYCLEANFILES += math.h math.h-t
 126
 127 Include:
 128 <math.h>
 129
 130 License:
 131 LGPLv2+
 132
 133 Maintainer:
 134 all