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 include_next
  10 link-warning
  11
  12 configure.ac:
  13 gl_MATH_H
  14
  15 Makefile.am:
  16 BUILT_SOURCES += math.h
  17
  18 # We need the following in order to create <math.h> when the system
  19 # doesn't have one that works with the given compiler.
  20 math.h: math.in.h
  21         rm -f $@-t $@
  22         { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
  23           sed -e 's/@''INCLUDE_NEXT''@/$(INCLUDE_NEXT)/g' \
  24               -e 's|@''NEXT_MATH_H''@|$(NEXT_MATH_H)|g' \
  25               -e 's|@''GNULIB_FREXP''@|$(GNULIB_FREXP)|g' \
  26               -e 's|@''GNULIB_FREXPL''@|$(GNULIB_FREXPL)|g' \
  27               -e 's|@''GNULIB_LDEXPL''@|$(GNULIB_LDEXPL)|g' \
  28               -e 's|@''GNULIB_MATHL''@|$(GNULIB_MATHL)|g' \
  29               -e 's|@''GNULIB_SIGNBIT''@|$(GNULIB_SIGNBIT)|g' \
  30               -e 's|@''GNULIB_TRUNC''@|$(GNULIB_TRUNC)|g' \
  31               -e 's|@''GNULIB_TRUNCF''@|$(GNULIB_TRUNCF)|g' \
  32               -e 's|@''GNULIB_TRUNCL''@|$(GNULIB_TRUNCL)|g' \
  33               -e 's|@''HAVE_DECL_ACOSL''@|$(HAVE_DECL_ACOSL)|g' \
  34               -e 's|@''HAVE_DECL_ASINL''@|$(HAVE_DECL_ASINL)|g' \
  35               -e 's|@''HAVE_DECL_ATANL''@|$(HAVE_DECL_ATANL)|g' \
  36               -e 's|@''HAVE_DECL_CEILL''@|$(HAVE_DECL_CEILL)|g' \
  37               -e 's|@''HAVE_DECL_COSL''@|$(HAVE_DECL_COSL)|g' \
  38               -e 's|@''HAVE_DECL_EXPL''@|$(HAVE_DECL_EXPL)|g' \
  39               -e 's|@''HAVE_DECL_FLOORL''@|$(HAVE_DECL_FLOORL)|g' \
  40               -e 's|@''HAVE_DECL_FREXPL''@|$(HAVE_DECL_FREXPL)|g' \
  41               -e 's|@''HAVE_DECL_LDEXPL''@|$(HAVE_DECL_LDEXPL)|g' \
  42               -e 's|@''HAVE_DECL_LOGL''@|$(HAVE_DECL_LOGL)|g' \
  43               -e 's|@''HAVE_DECL_SINL''@|$(HAVE_DECL_SINL)|g' \
  44               -e 's|@''HAVE_DECL_SQRTL''@|$(HAVE_DECL_SQRTL)|g' \
  45               -e 's|@''HAVE_DECL_TANL''@|$(HAVE_DECL_TANL)|g' \
  46               -e 's|@''HAVE_DECL_TRUNC''@|$(HAVE_DECL_TRUNC)|g' \
  47               -e 's|@''HAVE_DECL_TRUNCF''@|$(HAVE_DECL_TRUNCF)|g' \
  48               -e 's|@''HAVE_DECL_TRUNCL''@|$(HAVE_DECL_TRUNCL)|g' \
  49               -e 's|@''REPLACE_FREXP''@|$(REPLACE_FREXP)|g' \
  50               -e 's|@''REPLACE_FREXPL''@|$(REPLACE_FREXPL)|g' \
  51               -e 's|@''REPLACE_LDEXPL''@|$(REPLACE_LDEXPL)|g' \
  52               -e 's|@''REPLACE_SIGNBIT''@|$(REPLACE_SIGNBIT)|g' \
  53               -e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
  54               < $(srcdir)/math.in.h; \
  55         } > $@-t
  56         mv $@-t $@
  57 MOSTLYCLEANFILES += math.h math.h-t
  58
  59 Include:
  60 <math.h>
  61
  62 License:
  63 LGPL
  64
  65 Maintainer:
  66 all