modules/assert-h

   1 Description:
   2 An <assert.h> and static_assert that are like C23.
   3
   4 Files:
   5 lib/assert.in.h
   6 lib/verify.h
   7 m4/assert_h.m4
   8
   9 Depends-on:
  10 gen-header
  11 include_next
  12
  13 configure.ac:
  14 gl_ASSERT_H
  15 gl_CONDITIONAL_HEADER([assert.h])
  16 AC_PROG_MKDIR_P
  17
  18 Makefile.am:
  19 BUILT_SOURCES += $(ASSERT_H)
  20
  21 # We need the following in order to create <assert.h> when the system
  22 # doesn't have one that works with the given compiler.
  23 if GL_GENERATE_ASSERT_H
  24 assert.h: assert.in.h verify.h $(top_builddir)/config.status
  25 @NMD@   $(AM_V_GEN)$(MKDIR_P) '%reldir%'
  26         $(gl_V_at){ $(SED_HEADER_STDOUT) \
  27               -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
  28               -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
  29               -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
  30               -e 's|@''NEXT_ASSERT_H''@|$(NEXT_ASSERT_H)|g' \
  31               < $(srcdir)/assert.in.h && \
  32           sed -e '/@assert.h omit start@/,/@assert.h omit end@/d' \
  33               -e 's|_gl_verify|_gl_static_assert|g' \
  34               -e 's|_GL_VERIFY|_GL_STATIC_ASSERT|g' \
  35               -e 's|_GL\(_STATIC_ASSERT_H\)|_${gl_include_guard_prefix}\1|g' \
  36               < $(srcdir)/verify.h; \
  37         } > $@-t
  38         $(AM_V_at)mv $@-t $@
  39 else
  40 assert.h: $(top_builddir)/config.status
  41         rm -f $@
  42 endif
  43 MOSTLYCLEANFILES += assert.h assert.h-t
  44
  45 Include:
  46 <assert.h>
  47
  48 License:
  49 LGPLv2+
  50
  51 Maintainer:
  52 Paul Eggert