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| author | Will Estes <westes575@gmail.com> | 2016-02-27 15:35:33 -0500 |
|---|---|---|
| committer | Will Estes <westes575@gmail.com> | 2016-02-27 15:35:33 -0500 |
| commit | 0e2b8c0f95f3c09be0470c9b2d002a8e194ae9b5 (patch) | |
| tree | 713d986aaabae1015a6c0b44caa05e051e9c96cb | |
| parent | 09fd5851bcf69a0d8913b58fd9dae85ef8c006bc (diff) | |
Made some program checks more robust
| -rw-r--r-- | configure.ac | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/configure.ac b/configure.ac index 72b90af..8d4bcc1 100644 --- a/configure.ac +++ b/configure.ac @@ -51,21 +51,19 @@ AC_PROG_RANLIB AC_PATH_PROG([BISON], bison, no) AS_IF([test "$BISON" != no],[], - [ AC_SUBST([BISON], [\${top_srcdir}/build-aux/missing bison]) + [ AC_SUBST([BISON], [\${top_srcdir}/build-aux/missing bison]) AC_MSG_NOTICE(no bison program found: only required for maintainers) ]) -AC_PATH_PROG([HELP2MAN], help2man, no) -AS_IF([test "$HELP2MAN" != no],[],i - [ AC_SUBST([HELP2MAN], [\${top_srcdir}/build-aux/missing help2man]) - AC_MSG_NOTICE(no help2man program found: only required for maintainers) - ]) +AC_PATH_PROG([HELP2MAN], help2man, [\${top_srcdir}/build-aux/missing help2man]) + AS_IF([test -z "$ac_cv_path_HELP2MAN" ],[], + AC_MSG_WARN(program not found: help2man: building man page will not work) + ) -AC_PATH_PROGS([TEXI2DVI], [gtexi2dvi texi2dvi], [no]) -AS_IF([test "$TEXI2DVI" != no],[], - [ AC_SUBST([TEXI2DVI], [:]) - AC_MSG_NOTICE(no texi2dvi program found: only required for maintainers) - ]) +AC_PATH_PROGS([TEXI2DVI], [gtexi2dvi texi2dvi], [\${top_srcdir}/build-aux/missing texi2dvi]) + AS_IF([test -z "$ac_cv_path_TEXI2DVI" ], [], + AC_MSG_WARN(texi2dvi: program not found: building pdf version of manual will not work) + ) # Check for a m4 that supports -P |