diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 101 |
1 files changed, 97 insertions, 4 deletions
diff --git a/configure.ac b/configure.ac index ed7cc895d2..85d7ef570d 100644 --- a/configure.ac +++ b/configure.ac @@ -73,7 +73,7 @@ fi \ AC_ARG_WITH([lib], [AS_HELP_STRING([--with-lib=ARG], [ARG specifies alternative name for lib directory])], - [if test "$withval" = "no" -o "$withval" = "yes"; then \ + [if test "$withval" = "no" || test "$withval" = "yes"; then \ AC_MSG_WARN([You should provide name for --with-lib=ARG]); \ else \ GIT_CONF_APPEND_LINE(lib=$withval); \ @@ -122,6 +122,27 @@ if test -z "$NO_TCLTK"; then AC_SUBST(TCLTK_PATH) fi fi +AC_CHECK_PROGS(ASCIIDOC, [asciidoc]) +if test -n "$ASCIIDOC"; then + AC_MSG_CHECKING([for asciidoc version]) + asciidoc_version=`$ASCIIDOC --version 2>&1` + case "${asciidoc_version}" in + asciidoc' '8*) + ASCIIDOC8=YesPlease + AC_MSG_RESULT([${asciidoc_version} > 7]) + ;; + asciidoc' '7*) + ASCIIDOC8= + AC_MSG_RESULT([${asciidoc_version}]) + ;; + *) + ASCIIDOC8= + AC_MSG_RESULT([${asciidoc_version} (unknown)]) + ;; + esac +fi +AC_SUBST(ASCIIDOC8) + ## Checks for libraries. AC_MSG_NOTICE([CHECKS for libraries]) @@ -182,6 +203,26 @@ AC_SUBST(NEEDS_LIBICONV) AC_SUBST(NO_ICONV) test -n "$NEEDS_LIBICONV" && LIBS="$LIBS -liconv" # +# Define NO_DEFLATE_BOUND if deflateBound is missing from zlib. +AC_DEFUN([ZLIBTEST_SRC], [ +#include <zlib.h> + +int main(void) +{ + deflateBound(0, 0); + return 0; +} +]) +AC_MSG_CHECKING([for deflateBound in -lz]) +old_LIBS="$LIBS" +LIBS="$LIBS -lz" +AC_LINK_IFELSE(ZLIBTEST_SRC, + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no]) + NO_DEFLATE_BOUND=yes]) +LIBS="$old_LIBS" +AC_SUBST(NO_DEFLATE_BOUND) +# # Define NEEDS_SOCKET if linking with libc is not enough (SunOS, # Patrick Mauritz). AC_CHECK_LIB([c], [socket], @@ -192,6 +233,34 @@ test -n "$NEEDS_SOCKET" && LIBS="$LIBS -lsocket" ## Checks for header files. +AC_MSG_NOTICE([CHECKS for header files]) +# +# Define NO_SYS_SELECT_H if you don't have sys/select.h. +AC_CHECK_HEADER([sys/select.h], +[NO_SYS_SELECT_H=], +[NO_SYS_SELECT_H=UnfortunatelyYes]) +AC_SUBST(NO_SYS_SELECT_H) +# +# Define OLD_ICONV if your library has an old iconv(), where the second +# (input buffer pointer) parameter is declared with type (const char **). +AC_DEFUN([OLDICONVTEST_SRC], [[ +#include <iconv.h> + +extern size_t iconv(iconv_t cd, + char **inbuf, size_t *inbytesleft, + char **outbuf, size_t *outbytesleft); + +int main(void) +{ + return 0; +} +]]) +AC_MSG_CHECKING([for old iconv()]) +AC_COMPILE_IFELSE(OLDICONVTEST_SRC, + [AC_MSG_RESULT([no])], + [AC_MSG_RESULT([yes]) + OLD_ICONV=UnfortunatelyYes]) +AC_SUBST(OLD_ICONV) ## Checks for typedefs, structures, and compiler characteristics. @@ -245,9 +314,9 @@ AC_RUN_IFELSE( [AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT], [[char buf[64]; if (sprintf(buf, "%lld%hhd%jd%zd%td", (long long int)1, (char)2, (intmax_t)3, (size_t)4, (ptrdiff_t)5) != 5) - exit(1); + return 1; else if (strcmp(buf, "12345")) - exit(2);]])], + return 2;]])], [ac_cv_c_c99_format=yes], [ac_cv_c_c99_format=no]) ]) @@ -269,18 +338,42 @@ AC_CHECK_FUNC(strcasestr, [NO_STRCASESTR=YesPlease]) AC_SUBST(NO_STRCASESTR) # +# Define NO_MEMMEM if you don't have memmem. +AC_CHECK_FUNC(memmem, +[NO_MEMMEM=], +[NO_MEMMEM=YesPlease]) +AC_SUBST(NO_MEMMEM) +# # Define NO_STRLCPY if you don't have strlcpy. AC_CHECK_FUNC(strlcpy, [NO_STRLCPY=], [NO_STRLCPY=YesPlease]) AC_SUBST(NO_STRLCPY) # +# Define NO_STRTOUMAX if you don't have strtoumax in the C library. +AC_CHECK_FUNC(strtoumax, +[NO_STRTOUMAX=], +[NO_STRTOUMAX=YesPlease]) +AC_SUBST(NO_STRTOUMAX) +# # Define NO_SETENV if you don't have setenv in the C library. AC_CHECK_FUNC(setenv, [NO_SETENV=], [NO_SETENV=YesPlease]) AC_SUBST(NO_SETENV) # +# Define NO_UNSETENV if you don't have unsetenv in the C library. +AC_CHECK_FUNC(unsetenv, +[NO_UNSETENV=], +[NO_UNSETENV=YesPlease]) +AC_SUBST(NO_UNSETENV) +# +# Define NO_MKDTEMP if you don't have mkdtemp in the C library. +AC_CHECK_FUNC(mkdtemp, +[NO_MKDTEMP=], +[NO_MKDTEMP=YesPlease]) +AC_SUBST(NO_MKDTEMP) +# # Define NO_MMAP if you want to avoid mmap. # # Define NO_ICONV if your libc does not properly support iconv. @@ -377,7 +470,7 @@ GIT_PARSE_WITH(iconv)) # times (my ext3 doesn't). # # Define USE_STDEV below if you want git to care about the underlying device -# change being considered an inode change from the update-cache perspective. +# change being considered an inode change from the update-index perspective. ## Output files |