diff options
author | Wayne Davison <wayne@opencoder.net> | 2020-06-16 11:11:54 -0700 |
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committer | Wayne Davison <wayne@opencoder.net> | 2020-06-16 11:13:45 -0700 |
commit | 29be5eddded2c882ba73b44a9ec504702321fa36 (patch) | |
tree | 97e1817b764e1f3a20ae56ca8de5e3e9cbd224f4 /configure.ac | |
parent | 54b1ddc45d1804eaac6e31ee9a8f19aa773116e2 (diff) | |
download | rsync-29be5eddded2c882ba73b44a9ec504702321fa36.tar.gz |
Add configure check for md2man functioning; split long error lines.
Diffstat (limited to 'configure.ac')
-rw-r--r-- | configure.ac | 48 |
1 files changed, 41 insertions, 7 deletions
diff --git a/configure.ac b/configure.ac index ccbbc2a0..f70bbaea 100644 --- a/configure.ac +++ b/configure.ac @@ -48,6 +48,7 @@ AC_PROG_MKDIR_P AC_PROG_CC_STDC AC_SUBST(SHELL) AC_PATH_PROG([PERL], [perl]) +AC_PATH_PROG([PYTHON3], [python3]) AC_DEFINE([_GNU_SOURCE], 1, [Define _GNU_SOURCE so that we get all necessary prototypes]) @@ -62,6 +63,34 @@ if test x"$enable_profile" = x"yes"; then CFLAGS="$CFLAGS -pg" fi +AC_MSG_CHECKING([if md2man can create man pages]) +if test x"$ac_cv_path_PYTHON3" = x; then + AC_MSG_RESULT(no - python3 not found) + md2man_works=no +elif "$srcdir/md2man" --test "$srcdir/rsync.1.md" >/dev/null 2>&1; then + AC_MSG_RESULT(yes) + md2man_works=yes +else + AC_MSG_RESULT(no - need cmarkgfm or commonmark python3 lib installed) + md2man_works=no +fi + +AC_MSG_CHECKING([if we require man-page building]) +AC_ARG_ENABLE([md2man], + AS_HELP_STRING([--disable-md2man],[disable md2man for man page creation])) +if test x"$enable_md2man" != x"no"; then + if test -f "$srcdir/rsync.1"; then + AC_MSG_RESULT(optional) + else + AC_MSG_RESULT(required) + if test x"$md2man_works" = x"no"; then + AC_MSG_ERROR(You need python3 and the cmarkgfm OR commonmark python3 lib in order to build man pages. +You can specify --disable-md2man if you want to skip building them.) + fi + fi +else + AC_MSG_RESULT(no) +fi # Specifically, this turns on panic_action handling. AC_ARG_ENABLE(maintainer-mode, @@ -70,7 +99,6 @@ if test x"$enable_maintainer_mode" = x"yes"; then CFLAGS="$CFLAGS -DMAINTAINER_MODE" fi - # This is needed for our included version of popt. Kind of silly, but # I don't want our version too far out of sync. CFLAGS="$CFLAGS -DHAVE_CONFIG_H" @@ -401,10 +429,12 @@ if test x"$enable_xxhash" != x"no"; then AC_MSG_RESULT(yes) AC_SEARCH_LIBS(XXH64_createState, xxhash, [AC_DEFINE(SUPPORT_XXHASH)], - [AC_MSG_ERROR(Failed to find XXH64_createState function in xxhash lib. Use --disable-xxhash to continue without xxhash checksums.)]) + [AC_MSG_ERROR(Failed to find XXH64_createState function in xxhash lib. +Use --disable-xxhash to continue without xxhash checksums.)]) else AC_MSG_RESULT(no) - AC_MSG_ERROR(Failed to find xxhash.h for xxhash checksum support. Use --disable-xxhash to continue without it.) + AC_MSG_ERROR(Failed to find xxhash.h for xxhash checksum support. +Use --disable-xxhash to continue without it.) fi else AC_MSG_RESULT(no) @@ -420,10 +450,12 @@ if test x"$enable_zstd" != x"no"; then AC_MSG_RESULT(yes) AC_SEARCH_LIBS(ZSTD_minCLevel, zstd, [AC_DEFINE(SUPPORT_ZSTD)], - [AC_MSG_ERROR(Failed to find ZSTD_minCLevel function in zstd lib. Use --disable-zstd to continue without zstd compression.)]) + [AC_MSG_ERROR(Failed to find ZSTD_minCLevel function in zstd lib. +Use --disable-zstd to continue without zstd compression.)]) else AC_MSG_RESULT(no) - AC_MSG_ERROR(Failed to find zstd.h for zstd compression support. Use --disable-zstd to continue without it.) + AC_MSG_ERROR(Failed to find zstd.h for zstd compression support. +Use --disable-zstd to continue without it.) fi else AC_MSG_RESULT(no) @@ -439,10 +471,12 @@ if test x"$enable_lz4" != x"no"; then AC_MSG_RESULT(yes) AC_SEARCH_LIBS(LZ4_compress_default, lz4, [AC_DEFINE(SUPPORT_LZ4)], - [AC_MSG_ERROR(Failed to find LZ4_compress_default function in lz4 lib. Use --disable-lz4 to continue without lz4 compression.)]) + [AC_MSG_ERROR(Failed to find LZ4_compress_default function in lz4 lib. +Use --disable-lz4 to continue without lz4 compression.)]) else AC_MSG_RESULT(no) - AC_MSG_ERROR(Failed to find lz4.h for lz4 compression support. Use --disable-lz4 to continue without it.) + AC_MSG_ERROR(Failed to find lz4.h for lz4 compression support. +Use --disable-lz4 to continue without it.) fi else AC_MSG_RESULT(no) |