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[PATCH] {maint} configure: report TeX version in config.log
From: |
Stefano Lattarini |
Subject: |
[PATCH] {maint} configure: report TeX version in config.log |
Date: |
Wed, 21 Dec 2011 19:26:06 +0100 |
* configure.ac: If possible, report the version of the selected
TeX program; this should render the logs more informative.
---
ChangeLog | 6 ++++++
configure | 8 ++++++++
configure.ac | 4 ++++
3 files changed, 18 insertions(+), 0 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 49b6e8b..5b86254 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2011-12-21 Stefano Lattarini <address@hidden>
+
+ configure: report TeX version in config.log
+ * configure.ac: If possible, report the version of the selected
+ TeX program; this should render the logs more informative.
+
2011-12-20 Peter Rosin <address@hidden>
tests: fix spurious failure on systems lacking unistd.h
diff --git a/configure b/configure
index 7f3a0db..34f8cc7 100755
--- a/configure
+++ b/configure
@@ -2419,6 +2419,14 @@ $as_echo "no" >&6; }
fi
+# Save details about the selected TeX program in config.log.
+# Redirect input from /dev/null, as TeX might otherwise hang waiting
+# for input from the terminal.
+{ echo "$as_me:$LINENO: $TEX --version </dev/null" >&5
+ ($TEX --version </dev/null) >&5 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
# Generate man pages.
diff --git a/configure.ac b/configure.ac
index b01026d..cfab4d7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -98,6 +98,10 @@ AC_SUBST([PERL_THREADS])
# The test suite will skip some tests if tex is absent.
AC_CHECK_PROG([TEX], [tex], [tex])
+# Save details about the selected TeX program in config.log.
+# Redirect input from /dev/null, as TeX might otherwise hang waiting
+# for input from the terminal.
+AM_RUN_LOG([$TEX --version </dev/null])
# Generate man pages.
AM_MISSING_PROG([HELP2MAN], [help2man])
--
1.7.7.3
- [PATCH] {maint} configure: report TeX version in config.log,
Stefano Lattarini <=