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guillem pushed a commit to branch main
in repository dpkg.

View the commit online:
https://git.dpkg.org/cgit/dpkg/dpkg.git/commit/?id=d5fdea66ca6e20ed2c28a96e782587244b7ec902

commit d5fdea66ca6e20ed2c28a96e782587244b7ec902
Author: Guillem Jover <guil...@debian.org>
AuthorDate: Tue Dec 21 17:06:24 2021 +0100

    build: Make AS_TR_* calls more clear
    
    Include the entire token within the AS_TR_* calls, instead of only the
    variable to expand, which makes it more obvious what the resulting
    token might look like.
---
 m4/dpkg-build.m4 | 16 ++++++++--------
 m4/dpkg-libs.m4  |  6 +++---
 m4/dpkg-types.m4 |  2 +-
 3 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/m4/dpkg-build.m4 b/m4/dpkg-build.m4
index 51ec2731f..89ff8aa67 100644
--- a/m4/dpkg-build.m4
+++ b/m4/dpkg-build.m4
@@ -27,16 +27,16 @@ AC_DEFUN([DPKG_BUILD_PROG], [
   AC_MSG_CHECKING([whether to build $1])
   AC_ARG_ENABLE([$1],
     [AS_HELP_STRING([--disable-$1], [do not build or use $1])],
-    [build_]AS_TR_SH([$1])[=$enable_]AS_TR_SH([$1]),
-    [build_]AS_TR_SH([$1])[=yes])
-  AM_CONDITIONAL([BUILD_]AS_TR_CPP([$1]),
-    [test "x$build_]AS_TR_SH([$1])[" = "xyes"])
-  AS_IF([test "x$build_]AS_TR_SH([$1])[" = "xyes"], [
-    AC_DEFINE([BUILD_]AS_TR_CPP([$1]), [1], [Define to 1 if $1 is compiled.])
+    [AS_TR_SH([build_$1])=$AS_TR_SH([enable_$1])],
+    [AS_TR_SH([build_$1])=yes])
+  AM_CONDITIONAL(AS_TR_CPP([BUILD_$1]),
+    [test "x$AS_TR_SH([build_$1])" = "xyes"])
+  AS_IF([test "x$AS_TR_SH([build_$1])" = "xyes"], [
+    AC_DEFINE(AS_TR_CPP([BUILD_$1]), [1], [Define to 1 if $1 is compiled.])
   ], [
-    AC_DEFINE([BUILD_]AS_TR_CPP([$1]), [0])
+    AC_DEFINE(AS_TR_CPP([BUILD_$1]), [0])
   ])
-  AC_MSG_RESULT([$build_]AS_TR_SH([$1]))
+  AC_MSG_RESULT([$AS_TR_SH([build_$1])])
 ])# DPKG_BUILD_PROG
 
 # DPKG_BUILD_DEVEL_DOCS()
diff --git a/m4/dpkg-libs.m4 b/m4/dpkg-libs.m4
index a2402a5d9..6159199a7 100644
--- a/m4/dpkg-libs.m4
+++ b/m4/dpkg-libs.m4
@@ -36,7 +36,7 @@ AC_DEFUN([DPKG_LIB_MD], [
 # -------------------------------------------------
 # Check for availability of a compression library.
 AC_DEFUN([DPKG_WITH_COMPRESS_LIB], [
-  AC_ARG_VAR(AS_TR_CPP($1)[_LIBS], [linker flags for $1 library])
+  AC_ARG_VAR(AS_TR_CPP([$1_LIBS]), [linker flags for $1 library])
   AC_ARG_WITH([lib$1],
     [AS_HELP_STRING([--with-lib$1],
       [use $1 library for compression and decompression])],
@@ -51,14 +51,14 @@ AC_DEFUN([DPKG_WITH_COMPRESS_LIB], [
 
     AS_IF([test "x$with_lib$1" != "xno"], [
       AS_IF([test "x$have_lib$1" = "xyes"], [
-        AC_DEFINE([WITH_LIB]AS_TR_CPP($1), 1,
+        AC_DEFINE(AS_TR_CPP([WITH_LIB$1]), 1,
           [Define to 1 to use $1 library rather than console tool])
         AS_IF([test "x$with_lib$1" = "xstatic"], [
           dpkg_$1_libs="-Wl,-Bstatic -l$1 -Wl,-Bdynamic"
         ], [
           dpkg_$1_libs="-l$1"
         ])
-        AS_TR_CPP($1)_LIBS="${AS_TR_CPP($1)_LIBS:+$AS_TR_CPP($1)_LIBS 
}$dpkg_$1_libs"
+        AS_TR_CPP([$1_LIBS])="${AS_TR_CPP([$1_LIBS]):+$AS_TR_CPP([$1_LIBS]) 
}$dpkg_$1_libs"
       ], [
         AS_IF([test "x$with_lib$1" != "xcheck"], [
           AC_MSG_FAILURE([lib$1 library or header not found])
diff --git a/m4/dpkg-types.m4 b/m4/dpkg-types.m4
index f6553112f..a17a34568 100644
--- a/m4/dpkg-types.m4
+++ b/m4/dpkg-types.m4
@@ -46,7 +46,7 @@ AC_DEFUN([DPKG_DECL_SYS_ERRLIST], [
 # Define HAVE_DECL to 1 if declared in HEADER
 AC_DEFUN([DPKG_CHECK_DECL], [
   AC_CHECK_DECL([$1], [
-    AC_DEFINE([HAVE_]AS_TR_CPP($1), [1],
+    AC_DEFINE(AS_TR_CPP([HAVE_$1]), [1],
       [Define to 1 if ']$1[' is declared in <$2>])
   ], [], [[#include <$2>]])
 ])# DPKG_CHECK_DECL

-- 
Dpkg.Org's dpkg

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